Suffolk County Water Authority (NY) Water Quality

Suffolk County Water Authority is a large public water system in EPA region 02 that provides tap water for the 11701 - 11706, 11716, 11717, 11720 - 11722, 11725 - 11727, 11730, 11731, 11735, 11741 - 11743, 11749, 11752, 11755, 11763, 11764, 11767 - 11770, 11776 - 11780, 11784, 11787, 11788, 11795, 11901, 11935, 11939, 11942, 11949, 11950, 11953, 11954, 11958, 11963, 11968, 11976, 11980 zip codes. It has 258 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

1-butanol

1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<2.0 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<2.0 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<2.0 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	10/15/2018 81 months ago	<2.0 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<2.0 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<2.0 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<2.0 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<2.0 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<2.0 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<2.0 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<2.0 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<2.0 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<2.0 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<2.0 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<2.0 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<2.0 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<2.0 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<2.0 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<2.0 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<2.0 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	10/11/2018 81 months ago	<2.0 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<2.0 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<2.0 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<2.0 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<2.0 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<2.0 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<2.0 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<2.0 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<2.0 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<2.0 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<2.0 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<2.0 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<2.0 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<2.0 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<2.0 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<2.0 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<2.0 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<2.0 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<2.0 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<2.0 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<2.0 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<2.0 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<2.0 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<2.0 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<2.0 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<2.0 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<2.0 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<2.0 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<2.0 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<2.0 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/29/2018 81 months ago	<2.0 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<2.0 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<2.0 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/29/2018 81 months ago	<2.0 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<2.0 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<2.0 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<2.0 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<2.0 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<2.0 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<2.0 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<2.0 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<2.0 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<2.0 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<2.0 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<2.0 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<2.0 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<2.0 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<2.0 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<2.0 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<2.0 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<2.0 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<2.0 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<2.0 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<2.0 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<2.0 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	8/8/2018 83 months ago	<2.0 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<2.0 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<2.0 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<2.0 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<2.0 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	12/16/2019 67 months ago	<2.0 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<2.0 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<2.0 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<2.0 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<2.0 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<2.0 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<2.0 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<2.0 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<2.0 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<2.0 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<2.0 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<2.0 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<2.0 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	9/11/2018 82 months ago	<2.0 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<2.0 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<2.0 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<2.0 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<2.0 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<2.0 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<2.0 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<2.0 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<2.0 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<2.0 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<2.0 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<2.0 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<2.0 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<2.0 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<2.0 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<2.0 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<2.0 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<2.0 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<2.0 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<2.0 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<2.0 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<2.0 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<2.0 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<2.0 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<2.0 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<2.0 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	11/5/2019 68 months ago	<2.0 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<2.0 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<2.0 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<2.0 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<2.0 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<2.0 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<2.0 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<2.0 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<2.0 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<2.0 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	4/30/2020 62 months ago	<2.0 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<2.0 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	12/16/2019 67 months ago	<2.0 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<2.0 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<2.0 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<2.0 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<2.0 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<2.0 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<2.0 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<2.0 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<2.0 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/6/2018 80 months ago	<2.0 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<2.0 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<2.0 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<2.0 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<2.0 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<2.0 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<2.0 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<2.0 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<2.0 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<2.0 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<2.0 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<2.0 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<2.0 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<2.0 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<2.0 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<2.0 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<2.0 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<2.0 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<2.0 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<2.0 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<2.0 µg/L Below Reporting Level

2-methoxyethanol

2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.4 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	10/15/2018 81 months ago	<0.4 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.4 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.4 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.4 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.4 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.4 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.4 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.4 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.4 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.4 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.4 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.4 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	10/11/2018 81 months ago	<0.4 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.4 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.4 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.4 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.4 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.4 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.4 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.4 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.4 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.4 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.4 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.4 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.4 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.4 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.4 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.4 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.4 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.4 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.4 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.4 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.4 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.4 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.4 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.4 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.4 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.4 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.4 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.4 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/29/2018 81 months ago	<0.4 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.4 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.4 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/29/2018 81 months ago	<0.4 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.4 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.4 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.4 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.4 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.4 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.4 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.4 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.4 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.4 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.4 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.4 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.4 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.4 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.4 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.4 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.4 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.4 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.4 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.4 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.4 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.4 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	8/8/2018 83 months ago	<0.4 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.4 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.4 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.4 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.4 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	12/16/2019 67 months ago	<0.4 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.4 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.4 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.4 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.4 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.4 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.4 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.4 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.4 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.4 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.4 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	9/11/2018 82 months ago	<0.4 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.4 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.4 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.4 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.4 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.4 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.4 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.4 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.4 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.4 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.4 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.4 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.4 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.4 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.4 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.4 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.4 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.4 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.4 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.4 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.4 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.4 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	11/5/2019 68 months ago	<0.4 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.4 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.4 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.4 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.4 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.4 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	4/30/2020 62 months ago	<0.4 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	12/16/2019 67 months ago	<0.4 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.4 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.4 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.4 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.4 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.4 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.4 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.4 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.4 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/6/2018 80 months ago	<0.4 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.4 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.4 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.4 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.4 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.4 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.4 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.4 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.4 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.4 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.4 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.4 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.4 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.4 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.4 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.4 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.4 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<0.4 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.4 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.4 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level

2-propen-1-ol (Allyl Alcohol)

2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.5 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.5 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.5 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	10/15/2018 81 months ago	<0.5 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.5 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.5 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.5 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.5 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.5 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.5 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.5 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.5 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.5 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.5 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.5 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.5 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.5 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.5 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.5 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.5 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	10/11/2018 81 months ago	<0.5 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.5 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.5 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.5 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.5 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.5 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.5 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.5 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.5 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.5 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.5 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.5 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.5 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.5 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.5 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.5 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.5 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.5 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.5 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.5 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.5 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.5 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.5 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.5 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.5 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.5 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.5 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.5 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.5 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.5 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/29/2018 81 months ago	<0.5 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.5 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.5 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/29/2018 81 months ago	<0.5 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.5 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.5 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.5 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.5 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.5 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.5 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.5 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.5 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.5 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.5 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.5 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.5 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.5 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.5 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.5 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.5 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.5 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.5 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.5 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.5 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.5 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	8/8/2018 83 months ago	<0.5 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.5 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.5 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.5 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.5 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	12/16/2019 67 months ago	<0.5 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.5 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.5 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.5 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.5 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.5 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.5 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.5 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.5 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.5 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.5 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.5 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.5 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	9/11/2018 82 months ago	<0.5 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.5 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.5 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.5 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.5 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.5 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.5 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.5 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.5 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.5 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.5 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.5 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.5 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.5 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.5 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.5 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.5 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.5 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.5 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.5 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.5 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.5 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.5 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.5 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.5 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.5 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	11/5/2019 68 months ago	<0.5 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.5 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.5 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.5 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.5 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.5 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.5 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.5 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.5 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.5 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	4/30/2020 62 months ago	<0.5 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.5 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	12/16/2019 67 months ago	<0.5 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.5 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.5 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.5 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.5 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.5 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.5 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.5 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.5 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/6/2018 80 months ago	<0.5 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.5 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.5 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.5 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.5 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.5 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.5 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.5 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.5 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.5 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.5 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.5 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.5 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.5 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.5 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.5 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.5 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<0.5 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.5 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.5 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.5 µg/L Below Reporting Level

HAA5 (five regulated haloacetic acids)

HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 2.680014 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

SS Dune Rd & Widgeon Way Sample Station Westhampton Beach	9/12/2018 82 months ago	2.625045 µg/L Meets Reporting Threshold
SS FAIR HARBOR/OAK WALK Sample Station Fair Harbor	7/10/2018 84 months ago	1.914174 µg/L Meets Reporting Threshold
SS Wildwood Trail Sample Station Riverhead	11/26/2018 80 months ago	.201022 µg/L Meets Reporting Threshold
SS Cox Lane Sample Station Cutchogue	7/3/2018 85 months ago	.786339 µg/L Meets Reporting Threshold
SS Sail Walk Sample Station Fire Island Pines	7/10/2018 84 months ago	1.370129 µg/L Meets Reporting Threshold
SS Edgar Ave & Cedar St Sample Station Brookhaven	11/26/2018 80 months ago	.530038 µg/L Meets Reporting Threshold
SS Lorijean & Greenvale Dr Sample Station Northport	7/17/2018 84 months ago	0 µg/L Meets Reporting Threshold
SS Topping Dr Sample Station Riverhead	11/26/2018 80 months ago	0 µg/L Meets Reporting Threshold
SS North Country Rd Sample Station Stony Brook	7/3/2018 85 months ago	0 µg/L Meets Reporting Threshold
SS Gainsboro Ct Sample Station Montauk	11/26/2018 80 months ago	1.913917 µg/L Meets Reporting Threshold
SS East Carmens Rd Sample Station East Farmingdale	7/17/2018 84 months ago	0 µg/L Meets Reporting Threshold
SS Creekside Dr & Whiskey Rd Sample Station Middle Island	7/17/2018 84 months ago	1.166578 µg/L Meets Reporting Threshold
SS Lotowana Lane Sample Station Stony Brook	7/17/2018 84 months ago	0 µg/L Meets Reporting Threshold
SS Nostrand Ave Sample Station East Farmingdale	7/17/2018 84 months ago	.584629 µg/L Meets Reporting Threshold
SS Oakwood Dr Sample Station Lloyd Harbor	7/17/2018 84 months ago	.442622 µg/L Meets Reporting Threshold
SS Pine Walk Sample Station Fair Harbor	7/10/2018 84 months ago	2.680014 µg/L Meets Reporting Threshold

HAA6Br (six brominated haloacetic acids)

HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).

SS Dune Rd & Widgeon Way Sample Station Westhampton Beach	9/12/2018 82 months ago	5.528229 µg/L
SS FAIR HARBOR/OAK WALK Sample Station Fair Harbor	7/10/2018 84 months ago	.342863 µg/L
SS Wildwood Trail Sample Station Riverhead	11/26/2018 80 months ago	0 µg/L
SS Cox Lane Sample Station Cutchogue	7/3/2018 85 months ago	3.874444 µg/L
SS Sail Walk Sample Station Fire Island Pines	7/10/2018 84 months ago	0 µg/L
SS Edgar Ave & Cedar St Sample Station Brookhaven	11/26/2018 80 months ago	.548673 µg/L
SS Lorijean & Greenvale Dr Sample Station Northport	7/17/2018 84 months ago	0 µg/L
SS Topping Dr Sample Station Riverhead	11/26/2018 80 months ago	0 µg/L
SS North Country Rd Sample Station Stony Brook	7/3/2018 85 months ago	0 µg/L
SS Gainsboro Ct Sample Station Montauk	11/26/2018 80 months ago	3.050427 µg/L
SS East Carmens Rd Sample Station East Farmingdale	7/17/2018 84 months ago	0 µg/L
SS Creekside Dr & Whiskey Rd Sample Station Middle Island	7/17/2018 84 months ago	1.453556 µg/L
SS Lotowana Lane Sample Station Stony Brook	7/17/2018 84 months ago	0 µg/L
SS Nostrand Ave Sample Station East Farmingdale	7/17/2018 84 months ago	.52317 µg/L
SS Oakwood Dr Sample Station Lloyd Harbor	7/17/2018 84 months ago	.511063 µg/L
SS Pine Walk Sample Station Fair Harbor	7/10/2018 84 months ago	.361721 µg/L

HAA9 (nine haloacetic acids)

HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).

SS Dune Rd & Widgeon Way Sample Station Westhampton Beach	9/12/2018 82 months ago	6.769429 µg/L
SS FAIR HARBOR/OAK WALK Sample Station Fair Harbor	7/10/2018 84 months ago	2.257037 µg/L
SS Wildwood Trail Sample Station Riverhead	11/26/2018 80 months ago	.201022 µg/L
SS Cox Lane Sample Station Cutchogue	7/3/2018 85 months ago	3.874444 µg/L
SS Sail Walk Sample Station Fire Island Pines	7/10/2018 84 months ago	1.370129 µg/L
SS Edgar Ave & Cedar St Sample Station Brookhaven	11/26/2018 80 months ago	1.078711 µg/L
SS Lorijean & Greenvale Dr Sample Station Northport	7/17/2018 84 months ago	0 µg/L
SS Topping Dr Sample Station Riverhead	11/26/2018 80 months ago	0 µg/L
SS North Country Rd Sample Station Stony Brook	7/3/2018 85 months ago	0 µg/L
SS Gainsboro Ct Sample Station Montauk	11/26/2018 80 months ago	3.544905 µg/L
SS East Carmens Rd Sample Station East Farmingdale	7/17/2018 84 months ago	0 µg/L
SS Creekside Dr & Whiskey Rd Sample Station Middle Island	7/17/2018 84 months ago	2.27095 µg/L
SS Lotowana Lane Sample Station Stony Brook	7/17/2018 84 months ago	0 µg/L
SS Nostrand Ave Sample Station East Farmingdale	7/17/2018 84 months ago	1.107799 µg/L
SS Oakwood Dr Sample Station Lloyd Harbor	7/17/2018 84 months ago	.953685 µg/L
SS Pine Walk Sample Station Fair Harbor	7/10/2018 84 months ago	3.041735 µg/L

alpha-hexachlorocyclohexane

alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.01 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.01 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.01 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.01 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.01 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.01 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.01 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.01 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.01 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.01 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.01 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.01 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.01 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.01 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.01 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.01 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.01 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.01 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.01 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.01 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.01 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.01 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.01 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.01 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.01 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.01 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.01 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.01 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.01 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.01 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.01 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.01 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.01 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.01 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.01 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.01 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.01 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.01 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.01 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.01 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.01 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.01 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.01 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.01 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.01 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.01 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.01 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.01 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.01 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.01 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.01 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.01 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.01 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.01 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.01 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.01 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.01 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.01 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.01 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.01 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.01 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.01 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.01 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.01 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.01 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.01 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.01 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.01 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.01 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.01 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.01 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.01 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.01 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.01 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.01 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.01 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.01 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.01 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.01 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.01 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.01 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.01 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.01 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.01 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.01 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.01 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.01 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.01 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.01 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.01 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.01 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.01 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.01 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.01 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.01 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.01 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.01 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.01 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.01 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.01 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.01 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.01 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.01 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.01 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.01 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.01 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.01 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.01 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.01 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.01 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.01 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.01 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.01 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.01 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.01 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.01 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.01 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.01 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.01 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.01 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.01 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.01 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.01 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.01 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.01 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.01 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.01 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.01 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.01 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.01 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.01 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.01 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.01 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.01 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.01 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.01 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.01 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.01 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.01 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.01 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.01 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.01 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.01 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.01 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.01 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.01 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.01 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.01 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.01 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.01 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.01 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.01 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.01 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.01 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.01 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.01 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.01 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.01 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.01 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.01 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.01 µg/L Below Reporting Level

Butylated Hydroxyanisole

Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.03 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.03 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.03 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	8/6/2019 71 months ago	<0.03 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.03 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.03 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	9/19/2019 70 months ago	<0.03 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	3/6/2019 76 months ago	<0.03 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	8/6/2019 71 months ago	<0.03 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	8/6/2019 71 months ago	<0.03 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.03 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	10/11/2018 81 months ago	<0.03 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	8/21/2019 71 months ago	<0.03 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	11/26/2019 68 months ago	<0.03 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	10/18/2018 81 months ago	<0.03 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	4/27/2020 63 months ago	<0.03 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.03 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/27/2018 79 months ago	<0.03 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	1/24/2019 78 months ago	<0.03 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.03 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	1/24/2019 78 months ago	<0.03 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	3/6/2019 76 months ago	<0.03 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	3/6/2019 76 months ago	<0.03 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	3/6/2019 76 months ago	<0.03 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level

chlorpyrifos

chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.03 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.03 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.03 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.03 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.03 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.03 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.03 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.03 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.03 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.03 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.03 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.03 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.03 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.03 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.03 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.03 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.03 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.03 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.03 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.03 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.03 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.03 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level

dimethipin

dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.2 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.2 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.2 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.2 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.2 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.2 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.2 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.2 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.2 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.2 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.2 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.2 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.2 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.2 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.2 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.2 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.2 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.2 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.2 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.2 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.2 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.2 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.2 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.2 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.2 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.2 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.2 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.2 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.2 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.2 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.2 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.2 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.2 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.2 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.2 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.2 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.2 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.2 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.2 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level

ethoprop

ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.03 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.03 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.03 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.03 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.03 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.03 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.03 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.03 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.03 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.03 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.03 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.03 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.03 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.03 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.03 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.03 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.03 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.03 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.03 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.03 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.03 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.03 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.03 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.03 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.03 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.03 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.03 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.03 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.03 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.03 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.03 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.03 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.03 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.03 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.03 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.03 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.03 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.03 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.03 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.03 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.03 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.03 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.03 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.03 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.03 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.03 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.03 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.03 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.03 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.03 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.03 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.03 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.03 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.03 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.03 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.03 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.03 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.03 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.03 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.03 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.03 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.03 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.03 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.03 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.03 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.03 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.03 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.03 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.03 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.03 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.03 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.03 µg/L Below Reporting Level

Germanium

Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.3 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.3 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.3 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.3 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.3 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.3 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.3 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.3 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	9/24/2018 82 months ago	<0.3 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	7/2/2019 73 months ago	<0.3 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.3 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.3 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.3 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.3 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.3 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.3 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	7.826845 µg/L
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.3 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.3 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.3 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.3 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.3 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.3 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.3 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.3 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/6/2018 80 months ago	<0.3 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.3 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.3 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.3 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.3 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level

Manganese

Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 176.22738 µg/L. Learn more about Manganese.

176.22738µg/L

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	4.095857 µg/L Meets Reporting Threshold
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.4 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	13.444914 µg/L Meets Reporting Threshold
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	2.045716 µg/L Meets Reporting Threshold
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	2.39798 µg/L Meets Reporting Threshold
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	31.633285 µg/L Meets Reporting Threshold
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	2.713266 µg/L Meets Reporting Threshold
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	18.114108 µg/L Meets Reporting Threshold
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.4 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	3.374522 µg/L Meets Reporting Threshold
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.4 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	.455737 µg/L Meets Reporting Threshold
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	4.913531 µg/L Meets Reporting Threshold
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	3.177608 µg/L Meets Reporting Threshold
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	.635103 µg/L Meets Reporting Threshold
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	2.696967 µg/L Meets Reporting Threshold
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	.663032 µg/L Meets Reporting Threshold
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	4.486128 µg/L Meets Reporting Threshold
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	1.283258 µg/L Meets Reporting Threshold
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	2.366835 µg/L Meets Reporting Threshold
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	3.14927 µg/L Meets Reporting Threshold
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	3.582598 µg/L Meets Reporting Threshold
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	6.27652 µg/L Meets Reporting Threshold
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	2.182464 µg/L Meets Reporting Threshold
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.4 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	6.191631 µg/L Meets Reporting Threshold
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	10.996435 µg/L Meets Reporting Threshold
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	1.184172 µg/L Meets Reporting Threshold
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	7.114298 µg/L Meets Reporting Threshold
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	21.434529 µg/L Meets Reporting Threshold
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	5.7313 µg/L Meets Reporting Threshold
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	12.707437 µg/L Meets Reporting Threshold
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	5.530934 µg/L Meets Reporting Threshold
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	4.742524 µg/L Meets Reporting Threshold
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	4.640689 µg/L Meets Reporting Threshold
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	.674234 µg/L Meets Reporting Threshold
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	2.811843 µg/L Meets Reporting Threshold
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	1.56854 µg/L Meets Reporting Threshold
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	1.974296 µg/L Meets Reporting Threshold
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	.960287 µg/L Meets Reporting Threshold
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	1.146329 µg/L Meets Reporting Threshold
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	3.346664 µg/L Meets Reporting Threshold
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	4.014823 µg/L Meets Reporting Threshold
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	2.618871 µg/L Meets Reporting Threshold
Traffic Walk #2A Traffic Walk Wellfield	9/24/2018 82 months ago	1.59093 µg/L Meets Reporting Threshold
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	.588357 µg/L Meets Reporting Threshold
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	1.298684 µg/L Meets Reporting Threshold
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	.519422 µg/L Meets Reporting Threshold
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	.642917 µg/L Meets Reporting Threshold
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	.700473 µg/L Meets Reporting Threshold
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	.850166 µg/L Meets Reporting Threshold
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	3.547512 µg/L Meets Reporting Threshold
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	5.989628 µg/L Meets Reporting Threshold
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.4 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	.761783 µg/L Meets Reporting Threshold
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	.738825 µg/L Meets Reporting Threshold
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	.817688 µg/L Meets Reporting Threshold
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	1.974936 µg/L Meets Reporting Threshold
Daly Road #1 Daly Road Wellfield	7/2/2019 73 months ago	1.315985 µg/L Meets Reporting Threshold
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	1.527882 µg/L Meets Reporting Threshold
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	1.350158 µg/L Meets Reporting Threshold
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	1.124852 µg/L Meets Reporting Threshold
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	.682964 µg/L Meets Reporting Threshold
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	5.476759 µg/L Meets Reporting Threshold
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	1.01693 µg/L Meets Reporting Threshold
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	1.500861 µg/L Meets Reporting Threshold
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	.657566 µg/L Meets Reporting Threshold
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	.993054 µg/L Meets Reporting Threshold
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	1.843427 µg/L Meets Reporting Threshold
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	1.081197 µg/L Meets Reporting Threshold
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	8.633932 µg/L Meets Reporting Threshold
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	2.78261 µg/L Meets Reporting Threshold
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	2.929806 µg/L Meets Reporting Threshold
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	.440309 µg/L Meets Reporting Threshold
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	.972684 µg/L Meets Reporting Threshold
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	9.448158 µg/L Meets Reporting Threshold
Spinney Rd. #3 Spinney Rd. Wellfield	10/22/2018 81 months ago	9.567306 µg/L Meets Reporting Threshold
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.4 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	19.592564 µg/L Meets Reporting Threshold
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	2.174974 µg/L Meets Reporting Threshold
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	5.135889 µg/L Meets Reporting Threshold
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	12.662999 µg/L Meets Reporting Threshold
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	12.261564 µg/L Meets Reporting Threshold
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	1.100984 µg/L Meets Reporting Threshold
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	1.293134 µg/L Meets Reporting Threshold
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	4.249083 µg/L Meets Reporting Threshold
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	18.394422 µg/L Meets Reporting Threshold
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.4 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	5.441536 µg/L Meets Reporting Threshold
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.4 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	4.236927 µg/L Meets Reporting Threshold
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	1.277679 µg/L Meets Reporting Threshold
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	4.925503 µg/L Meets Reporting Threshold
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	5.938782 µg/L Meets Reporting Threshold
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	10.034019 µg/L Meets Reporting Threshold
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	8.178269 µg/L Meets Reporting Threshold
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	2.7037 µg/L Meets Reporting Threshold
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	5.222475 µg/L Meets Reporting Threshold
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	10.713804 µg/L Meets Reporting Threshold
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	1.811759 µg/L Meets Reporting Threshold
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	2.297892 µg/L Meets Reporting Threshold
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	65.332418 µg/L Meets Reporting Threshold
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	2.132826 µg/L Meets Reporting Threshold
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	1.65654 µg/L Meets Reporting Threshold
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	.8852 µg/L Meets Reporting Threshold
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	1.428046 µg/L Meets Reporting Threshold
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	1.8 µg/L Meets Reporting Threshold
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	.400555 µg/L Meets Reporting Threshold
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	.515704 µg/L Meets Reporting Threshold
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	27.79502 µg/L Meets Reporting Threshold
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	7.558729 µg/L Meets Reporting Threshold
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.4 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.4 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	7.866965 µg/L Meets Reporting Threshold
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	.480794 µg/L Meets Reporting Threshold
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	3.729701 µg/L Meets Reporting Threshold
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	1.054499 µg/L Meets Reporting Threshold
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	.581418 µg/L Meets Reporting Threshold
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	1.224896 µg/L Meets Reporting Threshold
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.4 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	10.347392 µg/L Meets Reporting Threshold
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	.610762 µg/L Meets Reporting Threshold
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	19.974434 µg/L Meets Reporting Threshold
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	.50772 µg/L Meets Reporting Threshold
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	3.845018 µg/L Meets Reporting Threshold
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	5.994989 µg/L Meets Reporting Threshold
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	11.159072 µg/L Meets Reporting Threshold
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	9.686671 µg/L Meets Reporting Threshold
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	40.905034 µg/L Meets Reporting Threshold
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	6.667873 µg/L Meets Reporting Threshold
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	3.56431 µg/L Meets Reporting Threshold
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	29.515369 µg/L Meets Reporting Threshold
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	8.188859 µg/L Meets Reporting Threshold
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	1.193489 µg/L Meets Reporting Threshold
Race Ave. #1 Race Ave. Wellfield	9/11/2018 82 months ago	82.15712 µg/L Meets Reporting Threshold
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	10.307413 µg/L Meets Reporting Threshold
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	7.329783 µg/L Meets Reporting Threshold
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	1.27209 µg/L Meets Reporting Threshold
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	4.478081 µg/L Meets Reporting Threshold
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	1.210232 µg/L Meets Reporting Threshold
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	7.797969 µg/L Meets Reporting Threshold
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	1.143558 µg/L Meets Reporting Threshold
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	2.360584 µg/L Meets Reporting Threshold
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	.656558 µg/L Meets Reporting Threshold
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	5.851803 µg/L Meets Reporting Threshold
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	.459423 µg/L Meets Reporting Threshold
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	1.708029 µg/L Meets Reporting Threshold
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	2.167253 µg/L Meets Reporting Threshold
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	1.743263 µg/L Meets Reporting Threshold
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	32.481355 µg/L Meets Reporting Threshold
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	1.691285 µg/L Meets Reporting Threshold
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	1.913529 µg/L Meets Reporting Threshold
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	.635122 µg/L Meets Reporting Threshold
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	2.739096 µg/L Meets Reporting Threshold
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	120.76836 µg/L Meets Reporting Threshold
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	3.516403 µg/L Meets Reporting Threshold
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	1.394288 µg/L Meets Reporting Threshold
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	1.423542 µg/L Meets Reporting Threshold
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	1.635823 µg/L Meets Reporting Threshold
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	.742619 µg/L Meets Reporting Threshold
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	3.211418 µg/L Meets Reporting Threshold
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	53.167767 µg/L Meets Reporting Threshold
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	1.843813 µg/L Meets Reporting Threshold
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	1.915799 µg/L Meets Reporting Threshold
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	.484891 µg/L Meets Reporting Threshold
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	.426665 µg/L Meets Reporting Threshold
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	10.417621 µg/L Meets Reporting Threshold
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.4 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	1.42047 µg/L Meets Reporting Threshold
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	.601777 µg/L Meets Reporting Threshold
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	14.180663 µg/L Meets Reporting Threshold
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	.767768 µg/L Meets Reporting Threshold
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	.533517 µg/L Meets Reporting Threshold
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	5.450301 µg/L Meets Reporting Threshold
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	.906168 µg/L Meets Reporting Threshold
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.4 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	.651468 µg/L Meets Reporting Threshold
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.4 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.4 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	7.054411 µg/L Meets Reporting Threshold
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	4.962973 µg/L Meets Reporting Threshold
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	.540845 µg/L Meets Reporting Threshold
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	.412576 µg/L Meets Reporting Threshold
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	1.95248 µg/L Meets Reporting Threshold
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	9.491781 µg/L Meets Reporting Threshold
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	3.124726 µg/L Meets Reporting Threshold
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	41.611576 µg/L Meets Reporting Threshold
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	21.223288 µg/L Meets Reporting Threshold
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.4 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	5.41363 µg/L Meets Reporting Threshold
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	1.601578 µg/L Meets Reporting Threshold
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	.925434 µg/L Meets Reporting Threshold
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	.910267 µg/L Meets Reporting Threshold
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	7.011543 µg/L Meets Reporting Threshold
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	.919998 µg/L Meets Reporting Threshold
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	.566744 µg/L Meets Reporting Threshold
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	7.324417 µg/L Meets Reporting Threshold
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.4 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	.706551 µg/L Meets Reporting Threshold
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	5.976335 µg/L Meets Reporting Threshold
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	4.083946 µg/L Meets Reporting Threshold
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	.581534 µg/L Meets Reporting Threshold
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	9.443221 µg/L Meets Reporting Threshold
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	24.844926 µg/L Meets Reporting Threshold
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	3.842806 µg/L Meets Reporting Threshold
South Davis Ave. #1 South Davis Ave. Wellfield	11/6/2018 80 months ago	15.899812 µg/L Meets Reporting Threshold
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	176.22738 µg/L ⚠️ Exceeds 50% of Reference Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	2.256296 µg/L Meets Reporting Threshold
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	16.602586 µg/L Meets Reporting Threshold
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.4 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	22.557384 µg/L Meets Reporting Threshold
Farrington Rd. #1A Farrington Rd. Wellfield	10/22/2018 81 months ago	1.569046 µg/L Meets Reporting Threshold
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	1.621776 µg/L Meets Reporting Threshold
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	66.592837 µg/L Meets Reporting Threshold
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	32.424039 µg/L Meets Reporting Threshold
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	2.484334 µg/L Meets Reporting Threshold
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	50.494359 µg/L Meets Reporting Threshold
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	2.148869 µg/L Meets Reporting Threshold
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	1.296266 µg/L Meets Reporting Threshold
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	1.097047 µg/L Meets Reporting Threshold
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	1.483877 µg/L Meets Reporting Threshold
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	1.412196 µg/L Meets Reporting Threshold
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	3.238785 µg/L Meets Reporting Threshold
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	2.00203 µg/L Meets Reporting Threshold
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	1.068079 µg/L Meets Reporting Threshold
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	.612887 µg/L Meets Reporting Threshold
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	31.86257 µg/L Meets Reporting Threshold
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	7.342099 µg/L Meets Reporting Threshold
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	12.19186 µg/L Meets Reporting Threshold
Station Rd. #3A Station Rd. Int. Wellfield	9/11/2018 82 months ago	43.234221 µg/L Meets Reporting Threshold
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	51.20982 µg/L Meets Reporting Threshold
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	3.203587 µg/L Meets Reporting Threshold
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	21.055543 µg/L Meets Reporting Threshold

o-toluidine

o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.007 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.007 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.007 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.007 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.007 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.007 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.007 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.007 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.007 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.007 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.007 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.007 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.007 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.007 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.007 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.007 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.007 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.007 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.007 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.007 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.007 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.007 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.007 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.007 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	8/6/2019 71 months ago	<0.007 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.007 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.007 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.007 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	9/24/2018 82 months ago	<0.007 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.007 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.007 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.007 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.007 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.007 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.007 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.007 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.007 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.007 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.007 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.007 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.007 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.007 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	9/19/2019 70 months ago	<0.007 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.007 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.007 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.007 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.007 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.007 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.007 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	3/6/2019 76 months ago	<0.007 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.007 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.007 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.007 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.007 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.007 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.007 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.007 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.007 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.007 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.007 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.007 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.007 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.007 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	8/6/2019 71 months ago	<0.007 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.007 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.007 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.007 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.007 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.007 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.007 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.007 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.007 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	8/6/2019 71 months ago	<0.007 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.007 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.007 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.007 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.007 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.007 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.007 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.007 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.007 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.007 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.007 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.007 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.007 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.007 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.007 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.007 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.007 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.007 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.007 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.007 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.007 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.007 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.007 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	10/11/2018 81 months ago	<0.007 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.007 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.007 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.007 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.007 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.007 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.007 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	8/21/2019 71 months ago	<0.007 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	11/26/2019 68 months ago	<0.007 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.007 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.007 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.007 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	10/18/2018 81 months ago	<0.007 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.007 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.007 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.007 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.007 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.007 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.007 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.007 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	4/27/2020 63 months ago	<0.007 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.007 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.007 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.007 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	11/20/2019 68 months ago	<0.007 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.007 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.007 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.007 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.007 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.007 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.007 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.007 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/27/2018 79 months ago	<0.007 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.007 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.007 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.007 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.007 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.007 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.007 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	1/24/2019 78 months ago	<0.007 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.007 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.007 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	1/24/2019 78 months ago	<0.007 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.007 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.007 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/26/2018 80 months ago	<0.007 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	3/6/2019 76 months ago	<0.007 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.007 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.007 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.007 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.007 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.007 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.007 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	3/6/2019 76 months ago	<0.007 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.007 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.007 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	3/6/2019 76 months ago	<0.007 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.007 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.007 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.007 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<0.007 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.007 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.007 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.007 µg/L Below Reporting Level

oxyfluorfen

oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.05 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.05 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.05 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.05 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.05 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.05 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.05 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.05 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.05 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.05 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.05 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.05 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.05 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.05 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.05 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.05 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.05 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.05 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.05 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.05 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.05 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.05 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.05 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.05 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.05 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.05 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.05 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.05 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.05 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.05 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.05 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.05 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.05 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.05 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.05 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.05 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.05 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.05 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.05 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.05 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.05 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.05 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.05 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.05 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.05 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.05 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.05 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.05 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.05 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.05 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.05 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.05 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.05 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.05 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.05 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.05 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.05 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.05 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.05 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.05 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.05 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.05 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.05 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.05 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.05 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.05 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.05 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.05 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.05 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.05 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.05 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.05 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.05 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.05 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.05 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.05 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.05 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.05 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.05 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.05 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.05 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.05 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.05 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.05 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.05 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.05 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.05 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.05 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.05 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.05 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.05 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.05 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.05 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.05 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.05 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.05 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.05 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.05 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.05 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.05 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.05 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.05 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.05 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.05 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.05 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.05 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.05 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.05 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.05 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.05 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.05 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.05 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.05 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.05 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.05 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.05 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.05 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.05 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.05 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.05 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.05 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.05 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.05 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.05 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.05 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.05 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.05 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.05 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.05 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.05 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.05 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.05 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.05 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.05 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.05 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.05 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.05 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.05 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.05 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.05 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.05 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.05 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.05 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.05 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.05 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.05 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.05 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.05 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.05 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.05 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.05 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.05 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.05 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.05 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.05 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.05 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.05 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.05 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.05 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.05 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.05 µg/L Below Reporting Level

profenofos

profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.3 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.3 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.3 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.3 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.3 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.3 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.3 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.3 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.3 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.3 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.3 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.3 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.3 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.3 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.3 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.3 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.3 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.3 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.3 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.3 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.3 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.3 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.3 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.3 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.3 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.3 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.3 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.3 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.3 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.3 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.3 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.3 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.3 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.3 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.3 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.3 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.3 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.3 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.3 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.3 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.3 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.3 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.3 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.3 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.3 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.3 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.3 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.3 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.3 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.3 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.3 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.3 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.3 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.3 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.3 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.3 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.3 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.3 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.3 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.3 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.3 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.3 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.3 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.3 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.3 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.3 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.3 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.3 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.3 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.3 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.3 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.3 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.3 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.3 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.3 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.3 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.3 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.3 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.3 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.3 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.3 µg/L Below Reporting Level

quinoline

quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.02 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	10/31/2019 68 months ago	<0.02 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.02 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.02 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.02 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.02 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.02 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.02 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.02 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.02 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.02 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.02 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.02 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.02 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.02 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	7/29/2019 72 months ago	<0.02 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.02 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.02 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.02 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.02 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.02 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.02 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	9/24/2018 82 months ago	<0.02 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.02 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	8/6/2019 71 months ago	<0.02 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.02 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.02 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	9/24/2018 82 months ago	<0.02 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	9/24/2018 82 months ago	<0.02 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.02 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	10/28/2019 69 months ago	<0.02 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.02 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.02 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.02 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.02 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.02 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.02 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.02 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.02 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.02 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.02 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.02 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	9/19/2019 70 months ago	<0.02 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.02 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.02 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.02 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.02 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.02 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.02 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	3/6/2019 76 months ago	<0.02 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.02 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.02 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.02 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.02 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.02 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.02 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.02 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.02 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.02 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.02 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.02 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.02 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.02 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	8/6/2019 71 months ago	<0.02 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.02 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.02 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.02 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.02 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.02 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.02 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.02 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.02 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	8/6/2019 71 months ago	<0.02 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.02 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.02 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.02 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.02 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.02 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.02 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.02 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.02 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.02 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.02 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.02 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.02 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.02 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.02 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.02 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.02 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	7/15/2019 72 months ago	<0.02 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.02 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.02 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.02 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.02 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	9/25/2018 82 months ago	<0.02 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	10/11/2018 81 months ago	<0.02 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	7/22/2019 72 months ago	<0.02 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.02 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.02 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.02 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.02 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.02 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	8/21/2019 71 months ago	<0.02 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	11/26/2019 68 months ago	<0.02 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.02 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.02 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	7/29/2019 72 months ago	<0.02 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	10/18/2018 81 months ago	<0.02 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.02 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.02 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.02 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.02 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.02 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.02 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.02 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	4/27/2020 63 months ago	<0.02 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/3/2018 85 months ago	<0.02 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.02 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.02 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	11/20/2019 68 months ago	<0.02 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.02 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.02 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.02 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.02 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.02 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.02 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.02 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/27/2018 79 months ago	<0.02 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.02 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.02 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.02 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.02 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.02 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.02 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	1/24/2019 78 months ago	<0.02 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.02 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.02 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	1/24/2019 78 months ago	<0.02 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.02 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.02 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/26/2018 80 months ago	<0.02 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	3/6/2019 76 months ago	<0.02 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.02 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.02 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.02 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.02 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.02 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.02 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	3/6/2019 76 months ago	<0.02 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.02 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.02 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	3/6/2019 76 months ago	<0.02 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.02 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.02 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.02 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	8/6/2018 84 months ago	<0.02 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.02 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.02 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.02 µg/L Below Reporting Level

tebuconazole

tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.2 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.2 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.2 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.2 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.2 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.2 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.2 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.2 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.2 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.2 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.2 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.2 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.2 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.2 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.2 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.2 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.2 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.2 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.2 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.2 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.2 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.2 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.2 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.2 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.2 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.2 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.2 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.2 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.2 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.2 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.2 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.2 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.2 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.2 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.2 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.2 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.2 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.2 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.2 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.2 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.2 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.2 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.2 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.2 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.2 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.2 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.2 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.2 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.2 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.2 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.2 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.2 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.2 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.2 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.2 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.2 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.2 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.2 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.2 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.2 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.2 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.2 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.2 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.2 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.2 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.2 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.2 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.2 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.2 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.2 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.2 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.2 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.2 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.2 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.2 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.2 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.2 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.2 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.2 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.2 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.2 µg/L Below Reporting Level

Total Permethrin

Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.04 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.04 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.04 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.04 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.04 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.04 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.04 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.04 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.04 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.04 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.04 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.04 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.04 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.04 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.04 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.04 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.04 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.04 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.04 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.04 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.04 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.04 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.04 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.04 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.04 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.04 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.04 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.04 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.04 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.04 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.04 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.04 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.04 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.04 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.04 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.04 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.04 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.04 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.04 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.04 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.04 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.04 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.04 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.04 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.04 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.04 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.04 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.04 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.04 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.04 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.04 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.04 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.04 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.04 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.04 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.04 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.04 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.04 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.04 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.04 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.04 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.04 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.04 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.04 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.04 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.04 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.04 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.04 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.04 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.04 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.04 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.04 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.04 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.04 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.04 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.04 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.04 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.04 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.04 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.04 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.04 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.04 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.04 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.04 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.04 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.04 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.04 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.04 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.04 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.04 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.04 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.04 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.04 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.04 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.04 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.04 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.04 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.04 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.04 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.04 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.04 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.04 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.04 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.04 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.04 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.04 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.04 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.04 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.04 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.04 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.04 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.04 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.04 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.04 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.04 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.04 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.04 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.04 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.04 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.04 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.04 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.04 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.04 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.04 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.04 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.04 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.04 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.04 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.04 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.04 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.04 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.04 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.04 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.04 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.04 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.04 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.04 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.04 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.04 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.04 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.04 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.04 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.04 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.04 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.04 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.04 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.04 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.04 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.04 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.04 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.04 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.04 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.04 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.04 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.04 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.04 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.04 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.04 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.04 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.04 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.04 µg/L Below Reporting Level

tribufos

tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Suffolk County Water Authority showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

Adams Ave. #1 Adams Ave. Wellfield	9/3/2019 70 months ago	<0.07 µg/L Below Reporting Level
Albany Ave. #4A Albany Ave. Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Albin Ave. #9A Albin Ave. Wellfield	11/26/2019 68 months ago	<0.07 µg/L Below Reporting Level
August Rd. #4A August Rd. Wellfield	9/17/2018 82 months ago	<0.07 µg/L Below Reporting Level
Brook Ave. #1A Brook Ave. Wellfield	9/26/2018 82 months ago	<0.07 µg/L Below Reporting Level
Circle Dr. #4 Circle Dr. Wellfield	9/3/2019 70 months ago	<0.07 µg/L Below Reporting Level
Gordon Ave. #2 Gordon Ave. Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Great Neck Rd. #3 Great Neck Rd. Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Greene Ave. #7A Greene Ave. Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Industry Ct. #1 Industry Ct. Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
Lafayette Rd. #2A Lafayette Rd. Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Lambert Ave. Cop #2 Lambert Ave. Cop Wellfield	10/31/2019 68 months ago	<0.07 µg/L Below Reporting Level
Plymouth St. #2A Plymouth St. Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
Sawyer Ave. #4 Sawyer Ave. Wellfield	10/31/2019 68 months ago	<0.07 µg/L Below Reporting Level
Raleigh Lane #1 Raleigh Lane Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Smith St. #8 Smith St. Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Tenety Ave. #3 Tenety Ave. Wellfield	9/3/2019 70 months ago	<0.07 µg/L Below Reporting Level
12th St. #4 12th St. Wellfield	9/3/2019 70 months ago	<0.07 µg/L Below Reporting Level
Wyandanch Ave. #2A Wyandanch Ave. Wellfield	9/17/2018 82 months ago	<0.07 µg/L Below Reporting Level
Landscape Dr. #1 Landscape Dr. Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Gazza Blvd. #2 Gazza Blvd. Wellfield	7/17/2018 84 months ago	<0.07 µg/L Below Reporting Level
Broadhollow Rd. #1 Broadhollow Rd. Wellfield	9/3/2019 70 months ago	<0.07 µg/L Below Reporting Level
Bay Shore Rd. #1 Bay Shore Rd. Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Bellmore Ave. #4 Bellmore Ave. Wellfield	8/8/2018 83 months ago	<0.07 µg/L Below Reporting Level
Commercial Blvd. #2 & #3 Commercial Blvd. Wellfield	10/9/2019 69 months ago	<0.07 µg/L Below Reporting Level
Dolores Place #1 Dolores Place Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
East Forks Rd. #5 East Forks Rd. Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Emjay Blvd. #3A Emjay Blvd. Wellfield	10/9/2019 69 months ago	<0.07 µg/L Below Reporting Level
Fisher Ave. #3 Fisher Ave. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
41st St. #4 41st St. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
Harvest Lane #3 Harvest Lane Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Locust Dr. #3 Locust Dr. Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
Moffitt Blvd. #1 Moffitt Blvd. Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Montauk Hwy. #4 Montauk Hwy. Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Nicolls Rd. #3 Nicolls Rd. Wellfield	8/29/2019 71 months ago	<0.07 µg/L Below Reporting Level
5th Ave. #34 5th Ave. Wellfield	1/6/2020 66 months ago	<0.07 µg/L Below Reporting Level
Oval Dr. #3 Oval Dr. Wellfield	7/29/2019 72 months ago	<0.07 µg/L Below Reporting Level
Sunrise Hwy. #3 Sunrise Hwy. Wellfield	9/17/2019 70 months ago	<0.07 µg/L Below Reporting Level
Thomas Ave. #2 Thomas Ave. Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Union Blvd. #1A Union Blvd. Wellfield	9/10/2019 70 months ago	<0.07 µg/L Below Reporting Level
Carleton Ave. #1 Carleton Ave. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
Cedar Ct. #2 Cedar Ct. Wellfield	9/24/2018 82 months ago	<0.07 µg/L Below Reporting Level
Point of Woods #2A Point of Woods Wellfield	9/25/2018 82 months ago	<0.07 µg/L Below Reporting Level
Center Walk #3 Center Walk Wellfield	5/15/2018 86 months ago	<0.07 µg/L Below Reporting Level
Fishermans Path #2 Fishermans Path Wellfield	7/10/2018 84 months ago	<0.07 µg/L Below Reporting Level
3rd Ave. #4 3rd Ave. Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
Carrol St. #3 Carrol St. Wellfield	7/8/2019 72 months ago	<0.07 µg/L Below Reporting Level
American Blvd. #1 American Blvd. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
Central Walk # 1 Central Walk (FHBR) Wellfield	7/10/2018 84 months ago	<0.07 µg/L Below Reporting Level
Bay Walk #2A Bay Walk Wellfield	7/10/2018 84 months ago	<0.07 µg/L Below Reporting Level
Sandy Walk #1 & #3 Sandy Walk Wellfield	10/11/2018 81 months ago	<0.07 µg/L Below Reporting Level
Traffic Walk #2A Traffic Walk Wellfield	12/18/2018 79 months ago	<0.07 µg/L Below Reporting Level
Broadway #3 Broadway Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Church St. NPT #2 Church St. NPT Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
Douglas Ave. #1 Douglas Ave. Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
Flower Hill Rd. #3 Flower Hill Rd. Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
Gun Club Rd. #3 Gun Club Rd. Wellfield	9/17/2018 82 months ago	<0.07 µg/L Below Reporting Level
Harbor Rd. #1A Harbor Rd. Wellfield	11/26/2019 68 months ago	<0.07 µg/L Below Reporting Level
Laurel Hill Rd. #1 Laurel Hill Rd. Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Mayfair Dr. #1 Mayfair Dr. Wellfield	10/28/2019 69 months ago	<0.07 µg/L Below Reporting Level
Meade Dr. #3 Meade Dr. Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Middleville Rd. #2 Middleville Rd. Wellfield	9/17/2018 82 months ago	<0.07 µg/L Below Reporting Level
Ruth Blvd. #3 Ruth Blvd. Wellfield	10/22/2019 69 months ago	<0.07 µg/L Below Reporting Level
Mill Lane #15A Mill Lane Wellfield	10/28/2019 69 months ago	<0.07 µg/L Below Reporting Level
Reservoir Ave. #1A Reservoir Ave. Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Daly Road #1 Daly Road Wellfield	4/27/2020 63 months ago	<0.07 µg/L Below Reporting Level
Schuyler Dr. #1A Schuyler Dr. Wellfield	7/31/2018 84 months ago	<0.07 µg/L Below Reporting Level
South Spur Dr. #3 South Spur Dr. Wellfield	10/29/2019 69 months ago	<0.07 µg/L Below Reporting Level
Washington St. #1A Washington St. Wellfield	10/30/2019 69 months ago	<0.07 µg/L Below Reporting Level
Waterside Rd. #2 Waterside Rd. Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
West Neck Rd. #1 West Neck Rd. Wellfield	7/17/2018 84 months ago	<0.07 µg/L Below Reporting Level
Woodchuck Hollow Rd. #3 Woodchuck Hollow Rd. Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
Wayne Ct. #1 Wayne Ct. Wellfield	10/30/2019 69 months ago	<0.07 µg/L Below Reporting Level
Hollywood Place #1 Hollywood Place Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
McKay Rd. #1 McKay Rd. Wellfield	8/26/2019 71 months ago	<0.07 µg/L Below Reporting Level
Elwood Rd. #1 Elwood Rd. Wellfield	7/17/2018 84 months ago	<0.07 µg/L Below Reporting Level
Jennings Rd. #2 Jennings Rd. Wellfield	10/28/2019 69 months ago	<0.07 µg/L Below Reporting Level
Country Club #3 Country Club Dr. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Dune Rd. #2 Dune Rd. Wellfield	9/12/2018 82 months ago	<0.07 µg/L Below Reporting Level
Meetinghouse Rd. #22 Meetinghouse Rd. Wellfield	9/4/2019 70 months ago	<0.07 µg/L Below Reporting Level
Moriches Riverhead Rd. #1A Moriches Riverhead Rd. Wellfield	7/9/2018 84 months ago	<0.07 µg/L Below Reporting Level
Old Country Rd. #4 Old Country Rd. Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
Old Neck Rd. #2 Old Neck Rd. Wellfield	9/12/2018 82 months ago	<0.07 µg/L Below Reporting Level
Spinney Rd. #3 Spinney Rd. Wellfield	11/14/2018 80 months ago	<0.07 µg/L Below Reporting Level
Margin Dr. East #5 Margin Dr. East Wellfield	9/11/2018 82 months ago	<0.07 µg/L Below Reporting Level
Lambert Ave. Mastic #2 Lambert Ave. Mastic Wellfield	9/12/2018 82 months ago	<0.07 µg/L Below Reporting Level
Inlet Dr. #1A Inlet Dr. Wellfield	10/16/2018 81 months ago	<0.07 µg/L Below Reporting Level
Sunset Dr. #3A Sunset Dr. Wellfield	10/2/2019 69 months ago	<0.07 µg/L Below Reporting Level
Quoque Riverhead Rd. #1 Quogue Riverhead Rd. Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
Main St. #2 Main St. Wellfield	9/11/2018 82 months ago	<0.07 µg/L Below Reporting Level
North Road #1 & #2 North Rd. Wellfield	10/16/2018 81 months ago	<0.07 µg/L Below Reporting Level
Browns Hills Rd. #3A Browns Hills Rd. Wellfield	10/15/2018 81 months ago	<0.07 µg/L Below Reporting Level
Old North Rd. #1A Old North Rd. Wellfield	10/2/2019 69 months ago	<0.07 µg/L Below Reporting Level
Ackerly Pond Lane #2 Ackerly Pond Lane Wellfield	10/2/2019 69 months ago	<0.07 µg/L Below Reporting Level
Brecknock Hall #2 Brecknock HALL Wellfield	10/1/2019 69 months ago	<0.07 µg/L Below Reporting Level
Kenneys Rd. #1 Kenneys Rd. Wellfield	10/15/2018 81 months ago	<0.07 µg/L Below Reporting Level
Laurel Lake #2B Laurel Lake Wellfield	10/7/2019 69 months ago	<0.07 µg/L Below Reporting Level
Middle Rd. Southold #1 Middle Rd. Southold Wellfield	10/2/2019 69 months ago	<0.07 µg/L Below Reporting Level
County Rd. 31 #1 County Rd. 31 Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
County Rd. 111 #1 County Rd. 111 Wellfield	7/8/2019 72 months ago	<0.07 µg/L Below Reporting Level
The Longway #1A The Longway Wellfield	10/15/2018 81 months ago	<0.07 µg/L Below Reporting Level
Islands End #9 Islands End Wellfield	10/1/2019 69 months ago	<0.07 µg/L Below Reporting Level
Malloy Dr. #1 Malloy Dr. Wellfield	7/8/2019 72 months ago	<0.07 µg/L Below Reporting Level
Rocky Point Rd. #5 Rocky Point Rd. Wellfield	10/1/2019 69 months ago	<0.07 µg/L Below Reporting Level
Oak Ave. #1 Oak Ave. Wellfield	10/7/2019 69 months ago	<0.07 µg/L Below Reporting Level
Seatuck Ave. #2 Seatuck Ave. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Bay Dr. #1 Bay Dr. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Gus Guerrera #3 Gus Guerrera Wellfield	7/8/2019 72 months ago	<0.07 µg/L Below Reporting Level
Mill Lane Peconic #1 Mill Lane Peconic Wellfield	7/3/2018 85 months ago	<0.07 µg/L Below Reporting Level
Middle Rd. Peconic #2&4 Middle Rd. Peconic Wellfield	10/1/2019 69 months ago	<0.07 µg/L Below Reporting Level
Evergreen Dr. #1A Evergreen Dr. Wellfield	7/8/2019 72 months ago	<0.07 µg/L Below Reporting Level
Sound Ave. #1A Sound Ave. Wellfield	10/7/2019 69 months ago	<0.07 µg/L Below Reporting Level
Development Dr. #1 Development Dr. Wellfield	10/30/2019 69 months ago	<0.07 µg/L Below Reporting Level
Alvah Lane #1 Alvah Lane Wellfield	11/3/2020 56 months ago	<0.07 µg/L Below Reporting Level
Barton Ave. #3 Barton Ave. Wellfield	7/15/2019 72 months ago	<0.07 µg/L Below Reporting Level
China Rd. #2 China Rd. Wellfield	7/30/2018 84 months ago	<0.07 µg/L Below Reporting Level
Church St. BOH #3 Church St. BOH Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Church St. HOL #1A & #3 Church St. HOL Wellfield	7/29/2019 72 months ago	<0.07 µg/L Below Reporting Level
College Rd. #4 College Rd. Wellfield	8/20/2018 83 months ago	<0.07 µg/L Below Reporting Level
Easton St. #3 Easton St. Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Greenbelt Pkwy. #1A Greenbelt Pkwy. Wellfield	7/30/2018 84 months ago	<0.07 µg/L Below Reporting Level
Head of the Neck Rd. #4 Head of the Neck Rd. Wellfield	7/9/2018 84 months ago	<0.07 µg/L Below Reporting Level
Horseblock Rd. #3 Horseblock Rd. Hi. Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Fairmont Ave (Med) #1 Fairmont Ave (Med) Int. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Kayron Dr. #1A Kayron Dr. Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Lakeview Ave. #4 Lakeview Ave. Wellfield	7/30/2018 84 months ago	<0.07 µg/L Below Reporting Level
Lincoln Ave. #3 Lincoln Ave. Wellfield	8/1/2018 84 months ago	<0.07 µg/L Below Reporting Level
Locust Ave. #4 Locust Ave. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
Morris Ave. #3 Morris Ave. Wellfield	8/20/2018 83 months ago	<0.07 µg/L Below Reporting Level
S. Howell Ave. #1 South Howell Avenue Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Patchogue Yaphank Rd. #1 Patchogue Yaphank Rd. Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Peconic Ave. Med. #1 Peconic Ave. Med. Wellfield	8/20/2018 83 months ago	<0.07 µg/L Below Reporting Level
Main St Yaphank #1 Main St Yaphank Wellfield	11/20/2019 68 months ago	<0.07 µg/L Below Reporting Level
Pleasant Ave. #4 Pleasant Ave. Int. Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Samuel St. #3 Samuel St. Wellfield	8/20/2018 83 months ago	<0.07 µg/L Below Reporting Level
Station Rd. #1A Station Rd. LO Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Shady Lane #1 Shady Lane Wellfield	9/11/2018 82 months ago	<0.07 µg/L Below Reporting Level
Waterworks Rd. #1 Waterworks Rd. Wellfield	8/6/2019 71 months ago	<0.07 µg/L Below Reporting Level
Peconic St. #2 Peconic St. Wellfield	7/16/2018 84 months ago	<0.07 µg/L Below Reporting Level
Maple Ave. #1 Maple Ave. Wellfield	7/15/2019 72 months ago	<0.07 µg/L Below Reporting Level
Virginia Ave. #2 Virginia Ave. Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
East Walk #3 East Walk Wellfield	9/25/2018 82 months ago	<0.07 µg/L Below Reporting Level
Race Ave. #1 Race Ave. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Railroad Ave. #2 Railroad Ave. Wellfield	9/12/2018 82 months ago	<0.07 µg/L Below Reporting Level
Foxcroft Lane #2 Foxcroft Lane Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Bayview Walk #2 Bayview Walk Wellfield	10/25/2018 81 months ago	<0.07 µg/L Below Reporting Level
Watch Hill #1A Watch Hill Wellfield	9/25/2018 82 months ago	<0.07 µg/L Below Reporting Level
Astor Ave. #2A Astor Ave. Wellfield	8/21/2019 71 months ago	<0.07 µg/L Below Reporting Level
Blue Spruce Lane #2A Blue Spruce Lane Wellfield	11/20/2019 68 months ago	<0.07 µg/L Below Reporting Level
Capitol Ct. #2 Capitol Ct. Wellfield	10/22/2019 69 months ago	<0.07 µg/L Below Reporting Level
Carlson Ave. #5 Carlson Ave. Wellfield	7/22/2019 72 months ago	<0.07 µg/L Below Reporting Level
Cornell Dr. #2 Cornell Dr. Wellfield	10/29/2019 69 months ago	<0.07 µg/L Below Reporting Level
Falcon Dr. #1 Falcon Dr. Wellfield	10/22/2019 69 months ago	<0.07 µg/L Below Reporting Level
Hurtin Blvd. #1 Hurtin Blvd. Wellfield	7/22/2019 72 months ago	<0.07 µg/L Below Reporting Level
Old Dock Rd. #1 Old Dock Rd. Wellfield	7/22/2019 72 months ago	<0.07 µg/L Below Reporting Level
Kings Park Rd. #2A Kings Park Rd. Wellfield	10/29/2019 69 months ago	<0.07 µg/L Below Reporting Level
Lawrence Rd. #3 Lawrence Rd. Wellfield	7/22/2019 72 months ago	<0.07 µg/L Below Reporting Level
Liberty St. #3 Liberty St. Wellfield	8/21/2019 71 months ago	<0.07 µg/L Below Reporting Level
New Mill Rd. #1 New Mill Rd. Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
New York Ave. #4 New York Ave. Wellfield	9/17/2018 82 months ago	<0.07 µg/L Below Reporting Level
Pierson St. #3 Pierson St. Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
St. Johnsland Road #1 St. Johnsland Road Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
Sy Ct. #3 Sy Ct. Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Townline Rd. #2 Townline Rd. Wellfield	7/29/2019 72 months ago	<0.07 µg/L Below Reporting Level
Walter Ct. #2 Walter Ct. Wellfield	10/29/2019 69 months ago	<0.07 µg/L Below Reporting Level
Wheeler Rd. #4 Wheeler Rd. Wellfield	8/5/2019 71 months ago	<0.07 µg/L Below Reporting Level
Wicks Rd. #3 Wicks Rd. Wellfield	10/22/2019 69 months ago	<0.07 µg/L Below Reporting Level
Hallock Ave. #1 Hallock Ave. Wellfield	8/8/2018 83 months ago	<0.07 µg/L Below Reporting Level
Sunken Meadow State Park #1 Sunken Meadow State Park Wellfield	10/30/2019 69 months ago	<0.07 µg/L Below Reporting Level
Edgewood Ave. #3 Edgewood Ave. Int. Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
Bailey Rd. #2 Bailey Rd. Wellfield	7/17/2018 84 months ago	<0.07 µg/L Below Reporting Level
Belle Terre Rd. #3 Belle Terre Rd. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Bicycle Path #2 Bicycle Path Wellfield	10/15/2019 69 months ago	<0.07 µg/L Below Reporting Level
Boyle Rd. Port Jeff #1 Boyle Rd. Port Jeff Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Chestnut St. #1 Chestnut St. Wellfield	10/15/2019 69 months ago	<0.07 µg/L Below Reporting Level
Crystal Brook Hollow Rd. #3 Crystal Brook Hollow Rd. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Daniel Webster Dr. #3 Daniel Webster Dr. Wellfield	7/18/2018 84 months ago	<0.07 µg/L Below Reporting Level
Dare Rd. #2 Dare Rd. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Eastwood Blvd. #3 Eastwood Blvd. Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Flint Lane #1 Flint Lane Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
Boyle Rd. North #1A Boyle Rd. North Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Hawkins Rd. #2 Hawkins Rd. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
William Floyd Pkwy. #3A William Floyd Pkwy. Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Henry Clay Dr. #2 Henry Clay Dr. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Jayne Blvd. #4 Jayne Blvd. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Mud Rd. #2 Mud Rd. Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
North Country Rd. #2 North Country Rd. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level
Oak St. #3 Oak St. Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
Oxhead Rd. #3 Oxhead Rd. Wellfield	7/17/2018 84 months ago	<0.07 µg/L Below Reporting Level
Herricks Lane #2 Herricks Lane Wellfield	9/4/2019 70 months ago	<0.07 µg/L Below Reporting Level
Sherry Dr. #1 Sherry Dr. Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Stem Lane #2 Stem Lane Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Strathmore Ct. Dr. #1 Strathmore Ct. Dr. Wellfield	10/15/2019 69 months ago	<0.07 µg/L Below Reporting Level
Tower St. #1 Tower St. Wellfield	8/20/2018 83 months ago	<0.07 µg/L Below Reporting Level
Wheat Path #1 Wheat Path Wellfield	9/4/2018 83 months ago	<0.07 µg/L Below Reporting Level
Meehan Lane #1A Meehan Lane Wellfield	7/23/2018 84 months ago	<0.07 µg/L Below Reporting Level
Water Rd. #1 Water Rd. Wellfield	8/14/2018 83 months ago	<0.07 µg/L Below Reporting Level
Mt. Sinai Coram Rd. #1 Mount Sinai Coram Rd. Wellfield	10/15/2019 69 months ago	<0.07 µg/L Below Reporting Level
Boyle Rd. South #1 Boyle Rd. South Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Mount Sinai Coram Rd. South #1 Mount Sinai Coram Rd. South Wellfield	10/15/2019 69 months ago	<0.07 µg/L Below Reporting Level
North Washington Ave. #1 North Washington Ave. HI Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Fish Rd. #1 Fish Rd. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level
Knight St. #7 Knight St. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level
Tower Hill Rd. #3A Tower Hill Rd. Wellfield	10/7/2019 69 months ago	<0.07 µg/L Below Reporting Level
Radio Ave. #1A Radio Ave. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level
Middle Country Rd #2 Middle Country Rd. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level
Bridgehampton Rd. #4&5A Bridgehampton Rd. Wellfield	12/17/2018 79 months ago	<0.07 µg/L Below Reporting Level
Cross Hwy. #1 Cross Hwy. Wellfield	10/9/2018 81 months ago	<0.07 µg/L Below Reporting Level
Spring Close Hwy. #2 Spring Close Hwy. Wellfield	10/9/2019 69 months ago	<0.07 µg/L Below Reporting Level
Division St. #3 Division St. Wellfield	7/1/2019 73 months ago	<0.07 µg/L Below Reporting Level
Stephens Hands Path #1 Stephens Hands Wellfield	2/10/2020 65 months ago	<0.07 µg/L Below Reporting Level
Flamingo Ave. #1A Flamingo Ave. Wellfield	11/5/2018 80 months ago	<0.07 µg/L Below Reporting Level
Long Springs Rd. #6 Long Springs Rd. Wellfield	7/1/2019 73 months ago	<0.07 µg/L Below Reporting Level
Oakview Hwy. #1A Oakview Hwy. Wellfield	10/22/2018 81 months ago	<0.07 µg/L Below Reporting Level
South Davis Ave. #1 South Davis Ave. Wellfield	11/26/2018 80 months ago	<0.07 µg/L Below Reporting Level
Montauk State Blvd. #1A & #2 Montauk State Blvd. Wellfield	11/6/2018 80 months ago	<0.07 µg/L Below Reporting Level
North Magee St. #4 North Magee St. Wellfield	10/22/2018 81 months ago	<0.07 µg/L Below Reporting Level
West Prospect St. #1 West Prospect St. Wellfield	9/4/2019 70 months ago	<0.07 µg/L Below Reporting Level
Edge of Woods Rd. #3 Edge of Woods Rd. Wellfield	7/1/2019 73 months ago	<0.07 µg/L Below Reporting Level
Fairmont Ave. #1A Fairmont Ave. Wellfield	11/5/2018 80 months ago	<0.07 µg/L Below Reporting Level
Farrington Rd. #1A Farrington Rd. Wellfield	11/14/2018 80 months ago	<0.07 µg/L Below Reporting Level
Flanders Rd. #2 Flanders Rd. Wellfield	7/9/2018 84 months ago	<0.07 µg/L Below Reporting Level
S. Fulton St. #2 South Fulton St. Wellfield	9/24/2019 70 months ago	<0.07 µg/L Below Reporting Level
Edison Dr. #1 Edison Dr. Wellfield	11/5/2018 80 months ago	<0.07 µg/L Below Reporting Level
Lumber Lane #5 Lumber Lane Wellfield	7/1/2019 73 months ago	<0.07 µg/L Below Reporting Level
Scuttlehole Rd. #3 Scuttlehole Rd. Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
Townline Rd. EH #3 Townline Rd. EH Wellfield	10/9/2018 81 months ago	<0.07 µg/L Below Reporting Level
Sag Harbor Tpke. #2 Sag Harbor Tpke. Wellfield	11/26/2018 80 months ago	<0.07 µg/L Below Reporting Level
Tuckahoe Rd. #1 Tuckahoe Rd. Wellfield	10/22/2018 81 months ago	<0.07 µg/L Below Reporting Level
Roses Grove Rd. #1 Roses Grove Rd. Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
Accabonac Rd. #1 Accabonac Rd. Wellfield	10/9/2018 81 months ago	<0.07 µg/L Below Reporting Level
Blank Lane #1 Blank Lane Wellfield	10/1/2018 82 months ago	<0.07 µg/L Below Reporting Level
Fresh Pond Road #1 Fresh Pond Road Wellfield	10/22/2018 81 months ago	<0.07 µg/L Below Reporting Level
Deerfield Road #1 Deerfield Road Wellfield	2/10/2020 65 months ago	<0.07 µg/L Below Reporting Level
Blue Point Rd. #2 Blue Point Rd. Int. Wellfield	7/30/2018 84 months ago	<0.07 µg/L Below Reporting Level
Horseblock Rd. #2 Horseblock Rd. Int. Wellfield	9/19/2018 82 months ago	<0.07 µg/L Below Reporting Level
Fairmont Ave (Med) #3 Fairmont Ave (Med) Hi Wellfield	8/6/2018 84 months ago	<0.07 µg/L Below Reporting Level
Pleasant Ave. #3 Pleasant Ave. Hi Wellfield	9/10/2018 82 months ago	<0.07 µg/L Below Reporting Level
Station Rd. #3A Station Rd. Int. Wellfield	9/5/2018 83 months ago	<0.07 µg/L Below Reporting Level
Edgewood Ave. #4 Edgewood Ave. Hi Wellfield	8/19/2019 71 months ago	<0.07 µg/L Below Reporting Level
N. Washington Ave. #2 North Washington Ave. Wellfield	8/12/2019 71 months ago	<0.07 µg/L Below Reporting Level
Fish Rd. #2 Fish Rd. Int. Wellfield	8/13/2018 83 months ago	<0.07 µg/L Below Reporting Level

Sampling Facilities

Facility Name	Water Type/Source
Adams Ave. Wellfield	Ground Water (GW)
Albany Ave. Wellfield	Ground Water (GW)
Albin Ave. Wellfield	Ground Water (GW)
August Rd. Wellfield	Ground Water (GW)
Brook Ave. Wellfield	Ground Water (GW)
Circle Dr. Wellfield	Ground Water (GW)
Gordon Ave. Wellfield	Ground Water (GW)
Great Neck Rd. Wellfield	Ground Water (GW)
Greene Ave. Wellfield	Ground Water (GW)
Industry Ct. Wellfield	Ground Water (GW)
Lafayette Rd. Wellfield	Ground Water (GW)
Lambert Ave. Cop Wellfield	Ground Water (GW)
Plymouth St. Wellfield	Ground Water (GW)
Sawyer Ave. Wellfield	Ground Water (GW)
Raleigh Lane Wellfield	Ground Water (GW)
Smith St. Wellfield	Ground Water (GW)
Tenety Ave. Wellfield	Ground Water (GW)
12th St. Wellfield	Ground Water (GW)
Wyandanch Ave. Wellfield	Ground Water (GW)
Landscape Dr. Wellfield	Ground Water (GW)
Gazza Blvd. Wellfield	Ground Water (GW)
Broadhollow Rd. Wellfield	Ground Water (GW)
Bay Shore Rd. Wellfield	Ground Water (GW)
Bellmore Ave. Wellfield	Ground Water (GW)
Commercial Blvd. Wellfield	Ground Water (GW)
Dolores Place Wellfield	Ground Water (GW)
East Forks Rd. Wellfield	Ground Water (GW)
Emjay Blvd. Wellfield	Ground Water (GW)
Fisher Ave. Wellfield	Ground Water (GW)
41st St. Wellfield	Ground Water (GW)
Harvest Lane Wellfield	Ground Water (GW)
Locust Dr. Wellfield	Ground Water (GW)
Moffitt Blvd. Wellfield	Ground Water (GW)
Montauk Hwy. Wellfield	Ground Water (GW)
Nicolls Rd. Wellfield	Ground Water (GW)
5th Ave. Wellfield	Ground Water (GW)
Oval Dr. Wellfield	Ground Water (GW)
Sunrise Hwy. Wellfield	Ground Water (GW)
Thomas Ave. Wellfield	Ground Water (GW)
Union Blvd. Wellfield	Ground Water (GW)
Carleton Ave. Wellfield	Ground Water (GW)
Cedar Ct. Wellfield	Ground Water (GW)
Point of Woods Wellfield	Ground Water (GW)
Center Walk Wellfield	Ground Water (GW)
Fishermans Path Wellfield	Ground Water (GW)
3rd Ave. Wellfield	Ground Water (GW)
Carrol St. Wellfield	Ground Water (GW)
American Blvd. Wellfield	Ground Water (GW)
Central Walk (FHBR) Wellfield	Ground Water (GW)
Bay Walk Wellfield	Ground Water (GW)
Sandy Walk Wellfield	Ground Water (GW)
Traffic Walk Wellfield	Ground Water (GW)
Broadway Wellfield	Ground Water (GW)
Church St. NPT Wellfield	Ground Water (GW)
Douglas Ave. Wellfield	Ground Water (GW)
Flower Hill Rd. Wellfield	Ground Water (GW)
Gun Club Rd. Wellfield	Ground Water (GW)
Harbor Rd. Wellfield	Ground Water (GW)
Laurel Hill Rd. Wellfield	Ground Water (GW)
Mayfair Dr. Wellfield	Ground Water (GW)
Meade Dr. Wellfield	Ground Water (GW)
Middleville Rd. Wellfield	Ground Water (GW)
Ruth Blvd. Wellfield	Ground Water (GW)
Mill Lane Wellfield	Ground Water (GW)
Reservoir Ave. Wellfield	Ground Water (GW)
Daly Road Wellfield	Ground Water (GW)
Schuyler Dr. Wellfield	Ground Water (GW)
South Spur Dr. Wellfield	Ground Water (GW)
Washington St. Wellfield	Ground Water (GW)
Waterside Rd. Wellfield	Ground Water (GW)
West Neck Rd. Wellfield	Ground Water (GW)
Woodchuck Hollow Rd. Wellfield	Ground Water (GW)
Wayne Ct. Wellfield	Ground Water (GW)
Hollywood Place Wellfield	Ground Water (GW)
McKay Rd. Wellfield	Ground Water (GW)
Elwood Rd. Wellfield	Ground Water (GW)
Jennings Rd. Wellfield	Ground Water (GW)
Country Club Dr. Wellfield	Ground Water (GW)
Dune Rd. Wellfield	Ground Water (GW)
Meetinghouse Rd. Wellfield	Ground Water (GW)
Moriches Riverhead Rd. Wellfield	Ground Water (GW)
Old Country Rd. Wellfield	Ground Water (GW)
Old Neck Rd. Wellfield	Ground Water (GW)
Spinney Rd. Wellfield	Ground Water (GW)
Margin Dr. East Wellfield	Ground Water (GW)
Lambert Ave. Mastic Wellfield	Ground Water (GW)
Inlet Dr. Wellfield	Ground Water (GW)
Sunset Dr. Wellfield	Ground Water (GW)
Quogue Riverhead Rd. Wellfield	Ground Water (GW)
Main St. Wellfield	Ground Water (GW)
North Rd. Wellfield	Ground Water (GW)
Browns Hills Rd. Wellfield	Ground Water (GW)
Old North Rd. Wellfield	Ground Water (GW)
Ackerly Pond Lane Wellfield	Ground Water (GW)
Brecknock HALL Wellfield	Ground Water (GW)
Kenneys Rd. Wellfield	Ground Water (GW)
Laurel Lake Wellfield	Ground Water (GW)
Middle Rd. Southold Wellfield	Ground Water (GW)
County Rd. 31 Wellfield	Ground Water (GW)
County Rd. 111 Wellfield	Ground Water (GW)
The Longway Wellfield	Ground Water (GW)
Islands End Wellfield	Ground Water (GW)
Malloy Dr. Wellfield	Ground Water (GW)
Rocky Point Rd. Wellfield	Ground Water (GW)
Oak Ave. Wellfield	Ground Water (GW)
Seatuck Ave. Wellfield	Ground Water (GW)
Bay Dr. Wellfield	Ground Water (GW)
Gus Guerrera Wellfield	Ground Water (GW)
Mill Lane Peconic Wellfield	Ground Water (GW)
Middle Rd. Peconic Wellfield	Ground Water (GW)
Evergreen Dr. Wellfield	Ground Water (GW)
Sound Ave. Wellfield	Ground Water (GW)
Development Dr. Wellfield	Ground Water (GW)
Alvah Lane Wellfield	Ground Water (GW)
Barton Ave. Wellfield	Ground Water (GW)
China Rd. Wellfield	Ground Water (GW)
Church St. BOH Wellfield	Ground Water (GW)
Church St. HOL Wellfield	Ground Water (GW)
College Rd. Wellfield	Ground Water (GW)
Easton St. Wellfield	Ground Water (GW)
Greenbelt Pkwy. Wellfield	Ground Water (GW)
Head of the Neck Rd. Wellfield	Ground Water (GW)
Horseblock Rd. Hi. Wellfield	Ground Water (GW)
Fairmont Ave (Med) Int. Wellfield	Ground Water (GW)
Kayron Dr. Wellfield	Ground Water (GW)
Lakeview Ave. Wellfield	Ground Water (GW)
Lincoln Ave. Wellfield	Ground Water (GW)
Locust Ave. Wellfield	Ground Water (GW)
Morris Ave. Wellfield	Ground Water (GW)
South Howell Avenue Wellfield	Ground Water (GW)
Patchogue Yaphank Rd. Wellfield	Ground Water (GW)
Peconic Ave. Med. Wellfield	Ground Water (GW)
Main St Yaphank Wellfield	Ground Water (GW)
Pleasant Ave. Int. Wellfield	Ground Water (GW)
Samuel St. Wellfield	Ground Water (GW)
Station Rd. LO Wellfield	Ground Water (GW)
Shady Lane Wellfield	Ground Water (GW)
Waterworks Rd. Wellfield	Ground Water (GW)
Peconic St. Wellfield	Ground Water (GW)
Maple Ave. Wellfield	Ground Water (GW)
Virginia Ave. Wellfield	Ground Water (GW)
East Walk Wellfield	Ground Water (GW)
Race Ave. Wellfield	Ground Water (GW)
Railroad Ave. Wellfield	Ground Water (GW)
Foxcroft Lane Wellfield	Ground Water (GW)
Bayview Walk Wellfield	Ground Water (GW)
Watch Hill Wellfield	Ground Water (GW)
Astor Ave. Wellfield	Ground Water (GW)
Blue Spruce Lane Wellfield	Ground Water (GW)
Capitol Ct. Wellfield	Ground Water (GW)
Carlson Ave. Wellfield	Ground Water (GW)
Cornell Dr. Wellfield	Ground Water (GW)
Falcon Dr. Wellfield	Ground Water (GW)
Hurtin Blvd. Wellfield	Ground Water (GW)
Old Dock Rd. Wellfield	Ground Water (GW)
Kings Park Rd. Wellfield	Ground Water (GW)
Lawrence Rd. Wellfield	Ground Water (GW)
Liberty St. Wellfield	Ground Water (GW)
New Mill Rd. Wellfield	Ground Water (GW)
New York Ave. Wellfield	Ground Water (GW)
Pierson St. Wellfield	Ground Water (GW)
St. Johnsland Road Wellfield	Ground Water (GW)
Sy Ct. Wellfield	Ground Water (GW)
Townline Rd. Wellfield	Ground Water (GW)
Walter Ct. Wellfield	Ground Water (GW)
Wheeler Rd. Wellfield	Ground Water (GW)
Wicks Rd. Wellfield	Ground Water (GW)
Hallock Ave. Wellfield	Ground Water (GW)
Sunken Meadow State Park Wellfield	Ground Water (GW)
Edgewood Ave. Int. Wellfield	Ground Water (GW)
Bailey Rd. Wellfield	Ground Water (GW)
Belle Terre Rd. Wellfield	Ground Water (GW)
Bicycle Path Wellfield	Ground Water (GW)
Boyle Rd. Port Jeff Wellfield	Ground Water (GW)
Chestnut St. Wellfield	Ground Water (GW)
Crystal Brook Hollow Rd. Wellfield	Ground Water (GW)
Daniel Webster Dr. Wellfield	Ground Water (GW)
Dare Rd. Wellfield	Ground Water (GW)
Eastwood Blvd. Wellfield	Ground Water (GW)
Flint Lane Wellfield	Ground Water (GW)
Boyle Rd. North Wellfield	Ground Water (GW)
Hawkins Rd. Wellfield	Ground Water (GW)
William Floyd Pkwy. Wellfield	Ground Water (GW)
Henry Clay Dr. Wellfield	Ground Water (GW)
Jayne Blvd. Wellfield	Ground Water (GW)
Mud Rd. Wellfield	Ground Water (GW)
North Country Rd. Wellfield	Ground Water (GW)
Oak St. Wellfield	Ground Water (GW)
Oxhead Rd. Wellfield	Ground Water (GW)
Herricks Lane Wellfield	Ground Water (GW)
Sherry Dr. Wellfield	Ground Water (GW)
Stem Lane Wellfield	Ground Water (GW)
Strathmore Ct. Dr. Wellfield	Ground Water (GW)
Tower St. Wellfield	Ground Water (GW)
Wheat Path Wellfield	Ground Water (GW)
Meehan Lane Wellfield	Ground Water (GW)
Water Rd. Wellfield	Ground Water (GW)
Mount Sinai Coram Rd. Wellfield	Ground Water (GW)
Boyle Rd. South Wellfield	Ground Water (GW)
Mount Sinai Coram Rd. South Wellfield	Ground Water (GW)
North Washington Ave. HI Wellfield	Ground Water (GW)
Fish Rd. Wellfield	Ground Water (GW)
Knight St. Wellfield	Ground Water (GW)
Tower Hill Rd. Wellfield	Ground Water (GW)
Radio Ave. Wellfield	Ground Water (GW)
Middle Country Rd. Wellfield	Ground Water (GW)
Bridgehampton Rd. Wellfield	Ground Water (GW)
Cross Hwy. Wellfield	Ground Water (GW)
Spring Close Hwy. Wellfield	Ground Water (GW)
Division St. Wellfield	Ground Water (GW)
Stephens Hands Wellfield	Ground Water (GW)
Flamingo Ave. Wellfield	Ground Water (GW)
Long Springs Rd. Wellfield	Ground Water (GW)
Oakview Hwy. Wellfield	Ground Water (GW)
South Davis Ave. Wellfield	Ground Water (GW)
Montauk State Blvd. Wellfield	Ground Water (GW)
North Magee St. Wellfield	Ground Water (GW)
West Prospect St. Wellfield	Ground Water (GW)
Edge of Woods Rd. Wellfield	Ground Water (GW)
Fairmont Ave. Wellfield	Ground Water (GW)
Farrington Rd. Wellfield	Ground Water (GW)
Flanders Rd. Wellfield	Ground Water (GW)
South Fulton St. Wellfield	Ground Water (GW)
Edison Dr. Wellfield	Ground Water (GW)
Lumber Lane Wellfield	Ground Water (GW)
Scuttlehole Rd. Wellfield	Ground Water (GW)
Townline Rd. EH Wellfield	Ground Water (GW)
Sag Harbor Tpke. Wellfield	Ground Water (GW)
Tuckahoe Rd. Wellfield	Ground Water (GW)
Roses Grove Rd. Wellfield	Ground Water (GW)
Accabonac Rd. Wellfield	Ground Water (GW)
Blank Lane Wellfield	Ground Water (GW)
Fresh Pond Road Wellfield	Ground Water (GW)
Deerfield Road Wellfield	Ground Water (GW)
Sample Station Westhampton Beach	Ground Water (GW)
Sample Station Fair Harbor	Ground Water (GW)
Sample Station Riverhead	Ground Water (GW)
Sample Station Cutchogue	Ground Water (GW)
Sample Station Fire Island Pines	Ground Water (GW)
Sample Station Brookhaven	Ground Water (GW)
Sample Station Northport	Ground Water (GW)
Sample Station Riverhead	Ground Water (GW)
Sample Station Stony Brook	Ground Water (GW)
Sample Station Montauk	Ground Water (GW)
Blue Point Rd. Int. Wellfield	Ground Water (GW)
Horseblock Rd. Int. Wellfield	Ground Water (GW)
Fairmont Ave (Med) Hi Wellfield	Ground Water (GW)
Pleasant Ave. Hi Wellfield	Ground Water (GW)
Station Rd. Int. Wellfield	Ground Water (GW)
Sample Station East Farmingdale	Ground Water (GW)
Edgewood Ave. Hi Wellfield	Ground Water (GW)
Sample Station Middle Island	Ground Water (GW)
Sample Station Stony Brook	Ground Water (GW)
North Washington Ave. Wellfield	Ground Water (GW)
Fish Rd. Int. Wellfield	Ground Water (GW)
Sample Station East Farmingdale	Ground Water (GW)
Sample Station Lloyd Harbor	Ground Water (GW)
Sample Station Fair Harbor	Ground Water (GW)

FAQ

Is Suffolk County Water Authority tap water safe to drink?

When was Suffolk County Water Authority last tested for water contamination?

The latest water samples were taken between May 15th, 2018 and November 3rd, 2020.