Suffolk County Water Authority (NY) Water Quality Suffolk County Water Authority is a large public water system in EPA region 2 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 - 11965, 11968, 11976, 11980 zip codes. It has 1014 facilities where the water supply was tested for 82 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 3.0086599 µg/L. The maximum reported level of Manganese was 176.80244 µg/L. There were 2 contamintants found in the Suffolk County Water Authority water supply at levels that were above the minimum reporting level.
Contaminants Jump To Contaminant 1,1-dichloroethane (484) 1,2,3-trichloropropane (484) 1,3-butadiene (484) 1,4-dioxane (484) 1-butanol (484) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (478) 17-alpha-ethynylestradiol (482) 17-beta-estradiol (482) 1H,1H,2H,2H-perfluorodecane sulfonic acid (478) 1H,1H,2H,2H-perfluorohexane sulfonic acid (478) 1H,1H,2H,2H-perfluorooctane sulfonic acid (478) 2,4-dinitrotoluene (965) 2,6-dinitrotoluene (966) 2-methoxyethanol (484) 2-propen-1-ol (Allyl Alcohol) (484) 4,4'-dichloro dichlorophenyl ethylene (DDE) (965) 4,8-dioxa-3H-perfluorononanoic acid (478) 4-androstene-3,17-dione (482) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (478) alpha-hexachlorocyclohexane (483) bromochloromethane (Halon 1011) (484) bromomethane (484) Butylated Hydroxyanisole (484) chlorate (808) chlorodifluoromethane (HCFC-22) (484) chloromethane (484) chlorpyrifos (483) chromium (808) chromium-6 (808) cobalt (808) dimethipin (483) dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (1048) equilin (482) estriol (482) estrone (482) ethoprop (483) Germanium (483) HAA5 (five regulated haloacetic acids) (32) HAA6Br (six brominated haloacetic acids) (32) HAA9 (nine haloacetic acids) (32) hexafluoropropylene oxide dimer acid (GenX) (478) lithium (478) Manganese (483) methyl-tertiary-butyl-ether (MTBE) (999) molinate (963) molybdenum (808) N-ethyl perfluorooctanesulfonamidoacetic acid (482) N-methyl perfluorooctanesulfonamidoacetic acid (482) nitrobenzene (994) nonafluoro-3,6-dioxaheptanoic acid (478) o-toluidine (484) oxyfluorfen (483) perchlorate (1034) perfluoro(2-ethoxyethane)sulfonic acid (478) perfluoro-3-methoxypropanoic acid (478) perfluoro-4-methoxybutanoic acid (478) perfluorobutanesulfonic acid (962) perfluorobutanoic acid (478) perfluorodecanoic acid (478) perfluorododecanoic acid (478) perfluoroheptanesulfonic acid (478) perfluoroheptanoic acid (962) perfluorohexanesulfonic acid (962) perfluorohexanoic acid (478) perfluorononanoic acid (962) perfluorooctanesulfonic acid (962) perfluorooctanoic acid (962) perfluoropentanesulfonic acid (478) perfluoropentanoic acid (478) perfluorotetradecanoic acid (482) perfluorotridecanoic acid (482) perfluoroundecanoic acid (478) profenofos (483) quinoline (484) s-ethyl-dipropylthiocarbamate (EPTC) (958) strontium (808) tebuconazole (483) terbacil (962) testosterone (482) Total Permethrin (483) tribufos (483) vanadium (808)
North Road #1 & #2
<0.03 µg/L
Below Reporting Level
5th Ave. #34
<0.03 µg/L
Below Reporting Level
North Road #1 & #2
<0.03 µg/L
Below Reporting Level
Carlson Ave. #7
Carlson Ave. Wellfield
ℹ️ 0.51 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.48 µg/L
Dune Rd. #1
<0.03 µg/L
Below Reporting Level
Sunset Dr. #3A
<0.03 µg/L
Below Reporting Level
Quoque Riverhead Rd. #1
Quogue Riverhead Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middle Rd. Southold #1
Middle Rd. Southold Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Fresh Pond Road #1
Fresh Pond Road Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Townline Rd. #2
Townline Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Tower Hill Rd. #3A
Tower Hill Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Gazza Blvd. #2
<0.03 µg/L
Below Reporting Level
Boyle Rd. South #1
Boyle Rd. South Wellfield
ℹ️ 0.28 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.25 µg/L
Elwood Rd. #1
<0.03 µg/L
Below Reporting Level
Roses Grove Rd. #1
Roses Grove Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Old North Rd. #1A
Old North Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Ackerly Pond Lane #2
Ackerly Pond Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Kenneys Rd. #1
<0.03 µg/L
Below Reporting Level
Point of Woods #2A
Point of Woods Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Browns Hills Rd. #5
Browns Hills Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Oak Ave. #1
<0.03 µg/L
Below Reporting Level
County Rd. 31 #2
County Rd. 31 Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Herricks Lane #2
Herricks Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mount Sinai Coram Rd. South #1
Mount Sinai Coram Rd. South Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Spinney Rd. #3
<0.03 µg/L
Below Reporting Level
Malloy Dr. #1
<0.03 µg/L
Below Reporting Level
Hurtin Blvd. #1
Hurtin Blvd. Wellfield
ℹ️ 0.28 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.25 µg/L
Edgewood Ave. #4 & #1A
Edgewood Ave. Hi Wellfield
ℹ️ 0.059 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.029 µg/L
New Mill Rd. #1
New Mill Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
New York Ave. #4
New York Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mill Lane Peconic #1
Mill Lane Peconic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Evergreen Dr. #1A
Evergreen Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Old Dock Rd. #1
Old Dock Rd. Wellfield
ℹ️ 1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.97 µg/L
Lawrence Rd. #1A
Lawrence Rd. Wellfield
ℹ️ 0.98 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.95 µg/L
Kings Park Rd. #3
Kings Park Rd. Wellfield
ℹ️ 0.82 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.79 µg/L
New Highway #1
<0.03 µg/L
Below Reporting Level
Center Walk #3
<0.03 µg/L
Below Reporting Level
Sandy Walk #1
<0.03 µg/L
Below Reporting Level
Flamingo Ave. #1A
Flamingo Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Fairmont Ave. #1A
Fairmont Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Farrington Rd. #1A
Farrington Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Tower Hill Rd. #3A
Tower Hill Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bridgehampton Rd. #4&5A
Bridgehampton Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Cross Hwy. #1
<0.03 µg/L
Below Reporting Level
Carrol St. #3
0.43 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.4 µg/L
Accabonac Rd. #1
Accabonac Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sy Ct. #3
0.075 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.045 µg/L
Tower St. #1
<0.03 µg/L
Below Reporting Level
Crystal Brook Hollow Rd. #3
Crystal Brook Hollow Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mt. Sinai Coram Rd. #1
Mount Sinai Coram Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Emjay Blvd. #3A
<0.03 µg/L
Below Reporting Level
3rd Ave. #4
<0.03 µg/L
Below Reporting Level
Lumber Lane #5
<0.03 µg/L
Below Reporting Level
Tuckahoe Rd. #1
Tuckahoe Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Smith St. #1
Smith St. (EF) Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bailey Rd. #2
<0.03 µg/L
Below Reporting Level
Broadhollow Rd. #1
Broadhollow Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
East Forks Rd. #5
East Forks Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
41st St. #4
<0.03 µg/L
Below Reporting Level
Thomas Ave. #2
<0.03 µg/L
Below Reporting Level
Union Blvd. #1A
<0.03 µg/L
Below Reporting Level
Patchogue Yaphank Rd. #1
Patchogue Yaphank Rd. Wellfield
ℹ️ 0.068 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.038 µg/L
Race Ave. #1
0.063 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.033 µg/L
Fairmont Ave (Med) #1
Fairmont Ave (Med) Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sag Harbor Tpke. #2
Sag Harbor Tpke. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Inlet Dr. #1A
<0.03 µg/L
Below Reporting Level
Laurel Lake #2B
<0.03 µg/L
Below Reporting Level
Sound Ave. #1A
<0.03 µg/L
Below Reporting Level
Middle Rd. Peconic #2&4
Middle Rd. Peconic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Industry Ct. #1
Industry Ct. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Raleigh Lane #1
Raleigh Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Smith St. #8
<0.03 µg/L
Below Reporting Level
Bay Shore Rd. #1
Bay Shore Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sunrise Hwy. #3
Sunrise Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flanders Rd. #2
Flanders Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
S. Fulton St. #2
South Fulton St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Old Country Rd. #3
Old Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Country Club #3
Country Club Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bay Dr. #1
<0.03 µg/L
Below Reporting Level
William Floyd Pkwy. #3A
William Floyd Pkwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middle Country Rd #2
Middle Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Shady Lane #1
0.035 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.005 µg/L
Old Neck Rd. #2
Old Neck Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Railroad Ave. #2
Railroad Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Seatuck Ave. #2
Seatuck Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Meetinghouse Rd. #22
Meetinghouse Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Gus Guerrera #3
Gus Guerrera Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Lambert Ave. Mastic #2
Lambert Ave. Mastic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Main St. #2
<0.03 µg/L
Below Reporting Level
Fairmont Ave (Med) #3
Fairmont Ave (Med) Hi Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Moriches Riverhead Rd. #1A
Moriches Riverhead Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Margin Dr. East #5
Margin Dr. East Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
College Rd. #4 & 2
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
Townline Rd. #2
Townline Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flint Lane #1
<0.03 µg/L
Below Reporting Level
Jayne Blvd. #4
<0.03 µg/L
Below Reporting Level
Fresh Pond Road #1
Fresh Pond Road Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Henry Clay Dr. #2
Henry Clay Dr. Wellfield
ℹ️ 0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
Horseblock Rd. #3
Horseblock Rd. Hi. Wellfield
ℹ️ 0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
Kayron Dr. #1A
1.3 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.27 µg/L
Pleasant Ave. #3
Pleasant Ave. Hi Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Samuel St. #3
0.34 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L
Oak St. #3
0.28 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.25 µg/L
Easton St. #3
<0.03 µg/L
Below Reporting Level
Strathmore Ct. Dr. #2
Strathmore Ct. Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Boyle Rd. Port Jeff #1
Boyle Rd. Port Jeff Wellfield
ℹ️ 0.52 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.49 µg/L
Bicycle Path #2
Bicycle Path Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Chestnut St. #2
Chestnut St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Wheat Path #1
<0.03 µg/L
Below Reporting Level
August Rd. #4A
<0.03 µg/L
Below Reporting Level
Harvest Lane #3
Harvest Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Albany Ave. #5A
<0.03 µg/L
Below Reporting Level
Albin Ave. #9A
<0.03 µg/L
Below Reporting Level
Sawyer Ave. #4
<0.03 µg/L
Below Reporting Level
Tenety Ave. #3
<0.03 µg/L
Below Reporting Level
Knight St. #7
<0.03 µg/L
Below Reporting Level
Fish Rd. #2
Fish Rd. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Dune Rd. #1
<0.03 µg/L
Below Reporting Level
Oakview Hwy. #1A
Oakview Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Townline Rd. EH #3
Townline Rd. EH Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
5th Ave. #34
<0.03 µg/L
Below Reporting Level
Development Dr. #1
Development Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Hallock Ave. #2
Hallock Ave. Wellfield
ℹ️ 0.21 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L
Pierson St. #3
0.16 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L
Liberty St. #2
0.084 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.054 µg/L
Elwood Rd. #1
<0.03 µg/L
Below Reporting Level
Sunset Dr. #3A
<0.03 µg/L
Below Reporting Level
Raleigh Lane #1
Raleigh Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Smith St. #8
<0.03 µg/L
Below Reporting Level
Shady Lane #1
0.055 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.025 µg/L
Race Ave. #1
0.081 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.051 µg/L
S. Fulton St. #2
South Fulton St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Brecknock Hall #2
Brecknock HALL Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Roses Grove Rd. #1
Roses Grove Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bridgehampton Rd. #4&5A
Bridgehampton Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flamingo Ave. #1A
Flamingo Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Spinney Rd. #3
<0.03 µg/L
Below Reporting Level
Quoque Riverhead Rd. #1
Quogue Riverhead Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Malloy Dr. #1
<0.03 µg/L
Below Reporting Level
Old North Rd. #1A
Old North Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Ackerly Pond Lane #2
Ackerly Pond Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Kenneys Rd. #1
<0.03 µg/L
Below Reporting Level
Middle Rd. Southold #1
Middle Rd. Southold Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middle Rd. Peconic #2&4
Middle Rd. Peconic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Point of Woods #2A
Point of Woods Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Center Walk #3
<0.03 µg/L
Below Reporting Level
Sandy Walk #1
<0.03 µg/L
Below Reporting Level
Oak Ave. #1
<0.03 µg/L
Below Reporting Level
Browns Hills Rd. #5
Browns Hills Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
County Rd. 31 #2
County Rd. 31 Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mill Lane Peconic #1
Mill Lane Peconic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Evergreen Dr. #1A
Evergreen Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Hurtin Blvd. #1
Hurtin Blvd. Wellfield
ℹ️ 0.26 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L
Edgewood Ave. #4 & #1A
Edgewood Ave. Hi Wellfield
ℹ️ 0.062 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.032 µg/L
New Mill Rd. #1
New Mill Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
New York Ave. #4
New York Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Patchogue Yaphank Rd. #1
Patchogue Yaphank Rd. Wellfield
ℹ️ 0.056 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.026 µg/L
Fairmont Ave (Med) #1
Fairmont Ave (Med) Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sound Ave. #1A
<0.03 µg/L
Below Reporting Level
Herricks Lane #2
Herricks Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Crystal Brook Hollow Rd. #3
Crystal Brook Hollow Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mt. Sinai Coram Rd. #1
Mount Sinai Coram Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flanders Rd. #2
Flanders Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Emjay Blvd. #3A
<0.03 µg/L
Below Reporting Level
3rd Ave. #4
<0.03 µg/L
Below Reporting Level
Carrol St. #3
<0.03 µg/L
Below Reporting Level
Railroad Ave. #2
Railroad Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Carlson Ave. #7
Carlson Ave. Wellfield
ℹ️ 4.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.06 µg/L
Lawrence Rd. #1A
Lawrence Rd. Wellfield
ℹ️ 0.81 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.78 µg/L
Kings Park Rd. #3
Kings Park Rd. Wellfield
ℹ️ 0.8 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.77 µg/L
Old Dock Rd. #1
Old Dock Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Smith St. #1
Smith St. (EF) Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Accabonac Rd. #1
Accabonac Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Cross Hwy. #1
<0.03 µg/L
Below Reporting Level
Sy Ct. #3
0.04 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L
Tower St. #1
<0.03 µg/L
Below Reporting Level
Lumber Lane #5
<0.03 µg/L
Below Reporting Level
Tuckahoe Rd. #1
Tuckahoe Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Fairmont Ave. #1A
Fairmont Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Farrington Rd. #1A
Farrington Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
New Highway #1
0.11 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L
Gazza Blvd. #2
<0.03 µg/L
Below Reporting Level
Broadhollow Rd. #1
Broadhollow Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
East Forks Rd. #5
East Forks Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
41st St. #4
<0.03 µg/L
Below Reporting Level
Thomas Ave. #2
<0.03 µg/L
Below Reporting Level
Union Blvd. #1A
<0.03 µg/L
Below Reporting Level
Industry Ct. #1
Industry Ct. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bay Shore Rd. #1
Bay Shore Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sunrise Hwy. #3
Sunrise Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Seatuck Ave. #2
Seatuck Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Country Club #3
Country Club Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bay Dr. #1
<0.03 µg/L
Below Reporting Level
William Floyd Pkwy. #3A
William Floyd Pkwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middle Country Rd #2
Middle Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Inlet Dr. #1A
<0.03 µg/L
Below Reporting Level
Laurel Lake #2B
<0.03 µg/L
Below Reporting Level
Sag Harbor Tpke. #2
Sag Harbor Tpke. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Great Neck Rd. #3
Great Neck Rd. Wellfield
ℹ️ 0.047 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.017 µg/L
Old Country Rd. #3
Old Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Old Neck Rd. #2
Old Neck Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Mount Sinai Coram Rd. South #1
Mount Sinai Coram Rd. South Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Boyle Rd. Port Jeff #1
Boyle Rd. Port Jeff Wellfield
ℹ️ 0.54 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.51 µg/L
Lambert Ave. Mastic #2
Lambert Ave. Mastic Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Main St. #2
<0.03 µg/L
Below Reporting Level
Meetinghouse Rd. #22
Meetinghouse Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Gus Guerrera #3
Gus Guerrera Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Moriches Riverhead Rd. #1A
Moriches Riverhead Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Margin Dr. East #5
Margin Dr. East Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Blue Spruce Lane #2A
Blue Spruce Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flint Lane #1
<0.03 µg/L
Below Reporting Level
Jayne Blvd. #4
<0.03 µg/L
Below Reporting Level
Oak St. #3
<0.03 µg/L
Below Reporting Level
Henry Clay Dr. #2
Henry Clay Dr. Wellfield
ℹ️ 0.15 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L
College Rd. #4 & 2
0.48 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L
Horseblock Rd. #3
Horseblock Rd. Hi. Wellfield
ℹ️ 0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
Fairmont Ave (Med) #3
Fairmont Ave (Med) Hi Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Kayron Dr. #1A
0.8 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.77 µg/L
Pleasant Ave. #3
Pleasant Ave. Hi Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Boyle Rd. South #1
Boyle Rd. South Wellfield
ℹ️ 0.32 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.29 µg/L
Strathmore Ct. Dr. #2
Strathmore Ct. Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bicycle Path #2
Bicycle Path Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Chestnut St. #2
Chestnut St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Wheat Path #1
<0.03 µg/L
Below Reporting Level
Samuel St. #3
0.28 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.25 µg/L
Easton St. #3
<0.03 µg/L
Below Reporting Level
Oakview Hwy. #1A
Oakview Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
August Rd. #4A
<0.03 µg/L
Below Reporting Level
Harvest Lane #3
Harvest Lane Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Knight St. #7
<0.03 µg/L
Below Reporting Level
Fish Rd. #2
Fish Rd. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Albany Ave. #5A
<0.03 µg/L
Below Reporting Level
Albin Ave. #9A
<0.03 µg/L
Below Reporting Level
Sawyer Ave. #4
<0.03 µg/L
Below Reporting Level
Tenety Ave. #3
<0.03 µg/L
Below Reporting Level
Bailey Rd. #2
<0.03 µg/L
Below Reporting Level
Hallock Ave. #2
Hallock Ave. Wellfield
ℹ️ 0.27 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.24 µg/L
Pierson St. #3
0.16 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L
Liberty St. #2
0.075 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.045 µg/L
Development Dr. #1
Development Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Townline Rd. EH #3
Townline Rd. EH Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Water Rd. #1
<0.03 µg/L
Below Reporting Level
Fish Rd. #1
<0.03 µg/L
Below Reporting Level
Morris Ave. #3
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
Horseblock Rd. #2
Horseblock Rd. Int. Wellfield
ℹ️ 0.073 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.043 µg/L
Blue Point Rd. #2
Blue Point Rd. Wellfield
ℹ️ 0.054 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.024 µg/L
Foxcroft Lane #1A
Foxcroft Lane Wellfield
ℹ️ 0.038 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.008 µg/L
Daniel Webster Dr. #1
Daniel Webster Dr. Wellfield
ℹ️ 0.52 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.49 µg/L
Mud Rd. #2
<0.03 µg/L
Below Reporting Level
Oxhead Rd. #3
<0.03 µg/L
Below Reporting Level
Capitol Ct. #2
0.083 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.053 µg/L
Falcon Dr. #1
<0.03 µg/L
Below Reporting Level
Boyle Rd. North #1A
Boyle Rd. North Wellfield
ℹ️ 1.25 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.22 µg/L
Scuttlehole Rd. #3
Scuttlehole Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
County Rd. 111 #1
County Rd. 111 Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Brecknock Hall #2
Brecknock HALL Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Edgewood Ave. #3
Edgewood Ave. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Sherry Dr. #1
0.061 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.031 µg/L
The Longway #1A
<0.03 µg/L
Below Reporting Level
Rocky Point Rd. #5 & #2
Rocky Point Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
American Blvd. #1
American Blvd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
North Magee St. #4
North Magee St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Station Rd. #3A
Station Rd. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Islands End #9 & 6A
<0.03 µg/L
Below Reporting Level
Daly Road #1
0.16 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L
Carleton Ave. #1
Carleton Ave. Wellfield
ℹ️ 0.065 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.035 µg/L
Commercial Blvd. #3
Commercial Blvd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Dolores Place #1
Dolores Place Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Fisher Ave. #3
<0.03 µg/L
Below Reporting Level
Moffitt Blvd. #1
Moffitt Blvd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Division St. #3
Division St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Gordon Ave. #2
<0.03 µg/L
Below Reporting Level
12th St. #4
<0.03 µg/L
Below Reporting Level
Traffic Walk #2A
Traffic Walk Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
East Walk #3
<0.03 µg/L
Below Reporting Level
Watch Hill #1A
<0.03 µg/L
Below Reporting Level
Virginia Ave. #2
Virginia Ave. Wellfield
ℹ️ 0.33 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.3 µg/L
Wheeler Rd. #4 & #5
0.035 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.005 µg/L
Cornell Dr. #2
<0.03 µg/L
Below Reporting Level
Meehan Lane #1A
<0.03 µg/L
Below Reporting Level
Long Springs Rd. #6 & #4B
Long Springs Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Blank Lane #1
<0.03 µg/L
Below Reporting Level
Cedar Ct. #2
<0.03 µg/L
Below Reporting Level
Fishermans Path #2
Fishermans Path Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Central Walk # 1A
Central Walk (FHBR) Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bay Walk #2A
<0.03 µg/L
Below Reporting Level
Bayview Walk #2
Bayview Walk Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Peconic St. #2
0.2 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L
Maple Ave. #1
0.075 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.045 µg/L
Pleasant Ave. #4
Pleasant Ave. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Plymouth St. #3A
Plymouth St. Wellfield
ℹ️ 0.044 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.014 µg/L
West Prospect St. #4 & #5
West Prospect St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Lincoln Ave. #2
Lincoln Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Edge of Woods Rd. #3
Edge of Woods Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Wicks Rd. #3
0.32 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.29 µg/L
Walter Ct. #2
0.26 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L
St. Johnsland Road #1
St. Johnsland Road Wellfield
ℹ️ 0.19 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.16 µg/L
Bellmore Ave. #4
Bellmore Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Spring Close Hwy. #1A
Spring Close Hwy. Wellfield
ℹ️ 0.095 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.065 µg/L
Montauk Point State Blvd. #1A & #2
Montauk Point State Blvd. Wellfield
ℹ️ 0.18 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L
South Davis Ave. #1
South Davis Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Edison Dr. #1
<0.03 µg/L
Below Reporting Level
Wyandanch Ave. #2A
Wyandanch Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Schuyler Dr. #1A
Schuyler Dr. Wellfield
ℹ️ 1.02 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.99 µg/L
Eastwood Blvd. #3
Eastwood Blvd. Wellfield
ℹ️ 0.87 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.84 µg/L
N. Washington Ave. #2
North Washington Ave. Wellfield
ℹ️ 0.21 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L
S. Howell Ave. #1
South Howell Avenue Wellfield
ℹ️ 0.064 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.034 µg/L
Bellrose Ave. #1
Bellrose Ave. Wellfield
ℹ️ 0.48 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L
Laurel Hill Rd. #1
Laurel Hill Rd. Wellfield
ℹ️ 0.36 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.33 µg/L
Washington St. #1A
Washington St. Wellfield
ℹ️ 0.084 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.054 µg/L
Church St. NPT #1
Church St. NPT Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Reservoir Ave. #1A
Reservoir Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
South Spur Dr. #3 & #1
South Spur Dr. Wellfield
ℹ️ 0.55 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L
Church St. HOL #3
Church St. HOL Wellfield
ℹ️ 0.041 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.011 µg/L
Greenbelt Pkwy. #1A
Greenbelt Pkwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Waterworks Rd. #1
Waterworks Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Brook Ave. #1A
0.46 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.43 µg/L
Locust Ave. #4
<0.03 µg/L
Below Reporting Level
Lafayette Rd. #2A
Lafayette Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Lambert Ave. Cop #2
Lambert Ave. Cop Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Montauk Hwy. #4
Montauk Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
North Washington Ave. #1
North Washington Ave. HI Wellfield
ℹ️ 0.67 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.64 µg/L
Belle Terre Rd. #3
Belle Terre Rd. Wellfield
ℹ️ 0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
Stem Lane #2
<0.03 µg/L
Below Reporting Level
McKay Rd. #1
0.23 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L
Lakeview Ave. #4
Lakeview Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Station Rd. #2A
Station Rd. LO Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middleville Rd. #2
Middleville Rd. Wellfield
ℹ️ 2.68 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.65 µg/L
Wayne Ct. #1
2.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.06 µg/L
Sunken Meadow State Park #1
Sunken Meadow State Park Wellfield
ℹ️ 1.17 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.14 µg/L
Douglas Ave. #1
Douglas Ave. Wellfield
ℹ️ 0.9 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.87 µg/L
Meade Dr. #3
<0.03 µg/L
Below Reporting Level
Barton Ave. #3
0.032 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.002 µg/L
Blue Point Rd. #2
Blue Point Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Circle Dr. #3A
<0.03 µg/L
Below Reporting Level
Locust Dr. #3
<0.03 µg/L
Below Reporting Level
West Neck Rd. #1 & #2
West Neck Rd. Wellfield
ℹ️ 0.047 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.017 µg/L
Harbor Rd. #1A
0.056 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.026 µg/L
Broadway #3
<0.03 µg/L
Below Reporting Level
Waterside Rd. #2
Waterside Rd. Wellfield
ℹ️ 2.7 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.67 µg/L
Flower Hill Rd. #3
Flower Hill Rd. Wellfield
ℹ️ 0.23 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L
Hollywood Place #1
Hollywood Place Wellfield
ℹ️ 2.52 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.49 µg/L
Mill Lane #15A
<0.03 µg/L
Below Reporting Level
Church St. BOH #3
Church St. BOH Wellfield
ℹ️ 0.036 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.006 µg/L
China Rd. #2
<0.03 µg/L
Below Reporting Level
Head of the Neck Rd. #4
Head of the Neck Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Horseblock Rd. #2
Horseblock Rd. Int. Wellfield
ℹ️ 0.065 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.035 µg/L
Woodchuck Hollow Rd. #3
Woodchuck Hollow Rd. Wellfield
ℹ️ 0.45 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.42 µg/L
Great Neck Rd. #3
Great Neck Rd. Wellfield
ℹ️ 0.059 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.029 µg/L
Greene Ave. #7A
<0.03 µg/L
Below Reporting Level
Ruth Blvd. #3
0.68 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.65 µg/L
Gun Club Rd. #3
Gun Club Rd. Wellfield
ℹ️ 0.48 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L
Astor Ave. #2A
<0.03 µg/L
Below Reporting Level
North Country Rd. #2
North Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Virginia Ave. #2
Virginia Ave. Wellfield
ℹ️ 0.44 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.41 µg/L
Oval Dr. #3
0.45 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.42 µg/L
Nicolls Rd. #3
<0.03 µg/L
Below Reporting Level
Dare Rd. #2
0.23 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L
Radio Ave. #1A
<0.03 µg/L
Below Reporting Level
Jennings Rd. #2
Jennings Rd. Wellfield
ℹ️ 0.95 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.92 µg/L
Mayfair Dr. #2
0.13 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L
Peconic Ave. Med. #1
Peconic Ave. Med. Wellfield
ℹ️ 0.27 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.24 µg/L
County Rd. 111 #1
County Rd. 111 Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Pleasant Ave. #4
Pleasant Ave. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Adams Ave. #1
<0.03 µg/L
Below Reporting Level
Landscape Dr. #1
Landscape Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Hawkins Rd. #2
1.04 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.01 µg/L
Edge of Woods Rd. #3
Edge of Woods Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Daniel Webster Dr. #1
Daniel Webster Dr. Wellfield
ℹ️ 0.45 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.42 µg/L
Mud Rd. #2
<0.03 µg/L
Below Reporting Level
Oxhead Rd. #3
<0.03 µg/L
Below Reporting Level
Morris Ave. #3
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
Blue Point Rd. #2
Blue Point Rd. Wellfield
ℹ️ 0.048 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.018 µg/L
12th St. #4
<0.03 µg/L
Below Reporting Level
St. Johnsland Road #1
St. Johnsland Road Wellfield
ℹ️ 0.2 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L
Foxcroft Lane #1A
Foxcroft Lane Wellfield
ℹ️ 0.037 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.007 µg/L
Fisher Ave. #3
<0.03 µg/L
Below Reporting Level
Peconic St. #2
<0.03 µg/L
Below Reporting Level
Cedar Ct. #2
<0.03 µg/L
Below Reporting Level
Central Walk # 1A
Central Walk (FHBR) Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bay Walk #2A
<0.03 µg/L
Below Reporting Level
Laurel Hill Rd. #1
Laurel Hill Rd. Wellfield
ℹ️ 0.33 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.3 µg/L
Capitol Ct. #2
0.086 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.056 µg/L
Falcon Dr. #1
<0.03 µg/L
Below Reporting Level
Boyle Rd. North #1A
Boyle Rd. North Wellfield
ℹ️ 1.35 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.32 µg/L
Eastwood Blvd. #3
Eastwood Blvd. Wellfield
ℹ️ 0.92 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.89 µg/L
N. Washington Ave. #2
North Washington Ave. Wellfield
ℹ️ 0.33 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.3 µg/L
Sherry Dr. #1
0.064 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.034 µg/L
S. Howell Ave. #1
South Howell Avenue Wellfield
ℹ️ 0.062 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.032 µg/L
Bellmore Ave. #4
Bellmore Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Water Rd. #1
<0.03 µg/L
Below Reporting Level
Fish Rd. #1
<0.03 µg/L
Below Reporting Level
Edgewood Ave. #3
Edgewood Ave. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
The Longway #1A
<0.03 µg/L
Below Reporting Level
Rocky Point Rd. #5 & #2
Rocky Point Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Wheeler Rd. #4 & #5
<0.03 µg/L
Below Reporting Level
Long Springs Rd. #6 & #4B
Long Springs Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Blank Lane #1
<0.03 µg/L
Below Reporting Level
Division St. #3
Division St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Scuttlehole Rd. #3
Scuttlehole Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
North Magee St. #4
North Magee St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
West Prospect St. #4 & #5
West Prospect St. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Islands End #9 & 6A
<0.03 µg/L
Below Reporting Level
Meehan Lane #1A
<0.03 µg/L
Below Reporting Level
Station Rd. #3A
Station Rd. Int. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Traffic Walk #2A
Traffic Walk Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
East Walk #3
<0.03 µg/L
Below Reporting Level
Watch Hill #1A
<0.03 µg/L
Below Reporting Level
Plymouth St. #3A
Plymouth St. Wellfield
ℹ️ 0.036 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.006 µg/L
Fishermans Path #2
Fishermans Path Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Bayview Walk #2
Bayview Walk Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Daly Road #1
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
Moffitt Blvd. #1
Moffitt Blvd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Lincoln Ave. #2
Lincoln Ave. Wellfield
ℹ️ 0.31 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.28 µg/L
Maple Ave. #1
0.075 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.045 µg/L
Spring Close Hwy. #1A
Spring Close Hwy. Wellfield
ℹ️ 0.11 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L
Montauk Point State Blvd. #1A & #2
Montauk Point State Blvd. Wellfield
ℹ️ 0.15 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L
South Davis Ave. #1
South Davis Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Edison Dr. #1
<0.03 µg/L
Below Reporting Level
Gordon Ave. #2
<0.03 µg/L
Below Reporting Level
American Blvd. #1
American Blvd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Commercial Blvd. #3
Commercial Blvd. Wellfield
ℹ️ 0.47 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.44 µg/L
Dolores Place #1
Dolores Place Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Carleton Ave. #1
Carleton Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Flower Hill Rd. #3
Flower Hill Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Cornell Dr. #2
0.42 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.39 µg/L
Blue Spruce Lane #2A
Blue Spruce Lane Wellfield
ℹ️ 0.37 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.34 µg/L
Walter Ct. #2
0.21 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L
Schuyler Dr. #1A
Schuyler Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Wicks Rd. #3
<0.03 µg/L
Below Reporting Level
Wyandanch Ave. #2A
Wyandanch Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Broadway #3
0.77 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.74 µg/L
Woodchuck Hollow Rd. #3
Woodchuck Hollow Rd. Wellfield
ℹ️ 0.082 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.052 µg/L
Waterside Rd. #2
Waterside Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Greene Ave. #7A
<0.03 µg/L
Below Reporting Level
Astor Ave. #2A
<0.03 µg/L
Below Reporting Level
South Spur Dr. #3 & #1
South Spur Dr. Wellfield
ℹ️ 0.62 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.59 µg/L
North Country Rd. #2
North Country Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Radio Ave. #1A
<0.03 µg/L
Below Reporting Level
Reservoir Ave. #1A
Reservoir Ave. Wellfield
ℹ️ 1.96 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.93 µg/L
Bellrose Ave. #1
Bellrose Ave. Wellfield
ℹ️ 0.62 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.59 µg/L
Church St. NPT #1
Church St. NPT Wellfield
ℹ️ 0.54 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.51 µg/L
Washington St. #1A
Washington St. Wellfield
ℹ️ 0.06 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L
Oval Dr. #3
0.48 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L
Brook Ave. #1A
0.39 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.36 µg/L
Nicolls Rd. #3
<0.03 µg/L
Below Reporting Level
Locust Ave. #4
<0.03 µg/L
Below Reporting Level
Church St. HOL #3
Church St. HOL Wellfield
ℹ️ 0.058 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.028 µg/L
Greenbelt Pkwy. #1A
Greenbelt Pkwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Waterworks Rd. #1
Waterworks Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Ruth Blvd. #3
0.75 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.72 µg/L
Gun Club Rd. #3
Gun Club Rd. Wellfield
ℹ️ 0.52 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.49 µg/L
Dare Rd. #2
0.098 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.068 µg/L
Lafayette Rd. #2A
Lafayette Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Lambert Ave. Cop #2
Lambert Ave. Cop Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Montauk Hwy. #4
Montauk Hwy. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
North Washington Ave. #1
North Washington Ave. HI Wellfield
ℹ️ 0.56 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.53 µg/L
Belle Terre Rd. #3
Belle Terre Rd. Wellfield
ℹ️ 0.13 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L
Stem Lane #2
<0.03 µg/L
Below Reporting Level
Lakeview Ave. #4
Lakeview Ave. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Station Rd. #2A
Station Rd. LO Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Middleville Rd. #2
Middleville Rd. Wellfield
ℹ️ 2.03 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2 µg/L
Sunken Meadow State Park #1
Sunken Meadow State Park Wellfield
ℹ️ 0.96 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.93 µg/L
Wayne Ct. #1
<0.03 µg/L
Below Reporting Level
Hawkins Rd. #2
1.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.06 µg/L
McKay Rd. #1
0.35 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.32 µg/L
Circle Dr. #3A
<0.03 µg/L
Below Reporting Level
Locust Dr. #3
<0.03 µg/L
Below Reporting Level
Barton Ave. #3
0.04 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L
Blue Point Rd. #2
Blue Point Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Douglas Ave. #1
Douglas Ave. Wellfield
ℹ️ 0.78 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.75 µg/L
Meade Dr. #3
<0.03 µg/L
Below Reporting Level
West Neck Rd. #1 & #2
West Neck Rd. Wellfield
ℹ️ 0.039 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.009 µg/L
Harbor Rd. #1A
0.034 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.004 µg/L
Hollywood Place #1
Hollywood Place Wellfield
ℹ️ 2.78 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.75 µg/L
Mill Lane #15A
0.23 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L
Head of the Neck Rd. #4
Head of the Neck Rd. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
China Rd. #2
<0.03 µg/L
Below Reporting Level
Church St. BOH #3
Church St. BOH Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Landscape Dr. #1
Landscape Dr. Wellfield
ℹ️ <0.03 µg/L
Below Reporting Level
Jennings Rd. #2
Jennings Rd. Wellfield
ℹ️ 1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.97 µg/L
Mayfair Dr. #2
0.7 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.67 µg/L
Peconic Ave. Med. #1
Peconic Ave. Med. Wellfield
ℹ️ 0.26 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L
Adams Ave. #1
<0.03 µg/L
Below Reporting Level
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