Sanford Water District (ME) Water Quality

Sanford Water District is a large public water system in EPA region 1 that provides tap water for the 04073 zip codes. It has 12 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 12.197 µg/L. The maximum reported level of Manganese was 3960 µg/L. Some (6 of 18 or 33%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the Sanford Water District water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
dimethipin
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,2,3-trichloropropane (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,3-butadiene (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.1 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.07 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.07 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.07 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.07 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: ?

Contaminant Details

1-butanol (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2,4-dinitrotoluene (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2,6-dinitrotoluene (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.4 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.4 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.4 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.4 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.4 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.4 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.4 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.4 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.4 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.4 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.5 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.5 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.5 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.5 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.5 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.5 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.5 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.5 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.5 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.5 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<0.8 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<0.8 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 0.8 µg/L
Reference Level: ?

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.01 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.01 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.01 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.01 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.01 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.01 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.01 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.01 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.01 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.01 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

bromochloromethane (Halon 1011) (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.06 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.06 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.06 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.06 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.06 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.06 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorate (24)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 290 µg/L

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

190 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 170 µg/L

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

66 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 46 µg/L

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

56 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 36 µg/L

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 80 µg/L

8/6/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

88 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 68 µg/L

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 80 µg/L

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

64 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 44 µg/L

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 25 µg/L

2/27/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

66 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 46 µg/L

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

60 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

60 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

47 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 27 µg/L

2/26/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

35 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 15 µg/L

2/26/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 12 µg/L

2/26/2013

12 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.08 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.08 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.08 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.08 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.08 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.08 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (16)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

chromium (24)

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.3 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

8/6/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L

4/9/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.2 µg/L

4/9/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L

2/27/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chromium-6 (24)

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.48 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.09 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.07 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.04 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

0.18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

0.05 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L

8/6/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.08 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L

2/27/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.47 µg/L

2/26/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

0.49 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.46 µg/L

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

0.18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

0.09 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L

2/26/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.05 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L

2/26/2013

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

cobalt (24)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

4/9/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

dimethipin (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

ethoprop (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.03 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.3 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.3 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.3 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

Lodges Springvale

Distribution System ℹ️

1.406 µg/L

Meets Reporting Threshold

5/14/2019

6 years ago

Sanford Fire Station

Distribution System ℹ️

1.519 µg/L

Meets Reporting Threshold

3/26/2019

6 years ago

Lodges Springvale

Distribution System ℹ️

12.197 µg/L

Meets Reporting Threshold

9/18/2018

6 years ago

Sanford Fire Station

Distribution System ℹ️

2.212 µg/L

Meets Reporting Threshold

9/18/2018

6 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

Lodges Springvale

Distribution System ℹ️

2.13 µg/L

5/14/2019

6 years ago

Sanford Fire Station

Distribution System ℹ️

1.701 µg/L

3/26/2019

6 years ago

Lodges Springvale

Distribution System ℹ️

0.306 µg/L

9/18/2018

6 years ago

Sanford Fire Station

Distribution System ℹ️

0 µg/L

9/18/2018

6 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (4)

Lodges Springvale

Distribution System ℹ️

2.506 µg/L

5/14/2019

6 years ago

Sanford Fire Station

Distribution System ℹ️

2.731 µg/L

3/26/2019

6 years ago

Lodges Springvale

Distribution System ℹ️

12.503 µg/L

9/18/2018

6 years ago

Sanford Fire Station

Distribution System ℹ️

2.212 µg/L

9/18/2018

6 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<9 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<9 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

20.3 µg/L

Meets Reporting Threshold

5/15/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

2830 µg/L

☠️ Exceeds Reference Level by 2530 µg/L

3/27/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

429 µg/L

☠️ Exceeds Reference Level by 129 µg/L

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

43 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

10.4 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

574 µg/L

☠️ Exceeds Reference Level by 274 µg/L

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

70.3 µg/L

Meets Reporting Threshold

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

15.3 µg/L

Meets Reporting Threshold

3/26/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

3.46 µg/L

Meets Reporting Threshold

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

3960 µg/L

☠️ Exceeds Reference Level by 3660 µg/L

9/19/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

819 µg/L

☠️ Exceeds Reference Level by 519 µg/L

9/19/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

92.3 µg/L

Meets Reporting Threshold

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

19.3 µg/L

Meets Reporting Threshold

9/19/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

9.84 µg/L

Meets Reporting Threshold

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

453 µg/L

☠️ Exceeds Reference Level by 153 µg/L

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

43.9 µg/L

Meets Reporting Threshold

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

20.5 µg/L

Meets Reporting Threshold

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

6.82 µg/L

Meets Reporting Threshold

9/18/2018

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (16)

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<5 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 5 µg/L
Reference Level: ?

Contaminant Details

molinate (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<0.9 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<0.9 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 0.9 µg/L
Reference Level: ?

Contaminant Details

molybdenum (24)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<1 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

4/9/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<1 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.006 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.006 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nitrobenzene (16)

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<10 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 10 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.02 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.02 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.007 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.007 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.007 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.007 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.007 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.007 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.007 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.05 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.05 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.05 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.05 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.05 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.05 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.05 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.05 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.05 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.05 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.05 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.05 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.05 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.05 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perchlorate (16)

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<4 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<4 µg/L

Below Reporting Level

7/9/2002

23 years ago

Minimum Reporting Level: 4 µg/L
Reference Level: ?

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (28)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.09 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.09 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.09 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.09 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (12)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.005 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (28)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0044 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0014 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0039 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0009 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.01 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.01 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.01 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.01 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (28)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.0033 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0003 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.003 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.07 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.04 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.03 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (12)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0073 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0043 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0067 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0037 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (28)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (28)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0012 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0043 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0003 µg/L

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.0043 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0003 µg/L

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

0.0071 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0031 µg/L

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0005 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.21 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.04 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.04 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

0.29 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.25 µg/L

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.04 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (28)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0068 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0028 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0056 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0016 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.004 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (12)

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0107 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0077 µg/L

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

0.0092 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0062 µg/L

8/12/2024

12 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.003 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.008 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.008 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.007 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.007 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (12)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.002 µg/L

Below Reporting Level

1/7/2025

7 months ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.002 µg/L

Below Reporting Level

7/1/2024

14 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.3 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.3 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.3 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.3 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.3 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (18)

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.02 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.02 µg/L

Below Reporting Level

12/12/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.02 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.02 µg/L

Below Reporting Level

10/17/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.02 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<1 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

strontium (24)

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 119.7 µg/L

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L

8/7/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

95 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 94.7 µg/L

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

68 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 67.7 µg/L

8/7/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 129.7 µg/L

8/6/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

87 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 86.7 µg/L

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 57.7 µg/L

8/6/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

57 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 56.7 µg/L

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 33.7 µg/L

8/6/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

28 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 27.7 µg/L

8/6/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

97 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.7 µg/L

4/9/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

93 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 92.7 µg/L

4/9/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 159.7 µg/L

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

91 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 90.7 µg/L

2/27/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

81 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 80.7 µg/L

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

65 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 64.7 µg/L

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 57.7 µg/L

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 24.7 µg/L

2/27/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 119.7 µg/L

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 57.7 µg/L

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

43 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 42.7 µg/L

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

37 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 36.7 µg/L

2/26/2013

12 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

tebuconazole (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.2 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

terbacil (16)

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

3/25/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

1/29/2003

22 years ago

TREAT FACILITY NO. EP-51

Treatment Plant 1 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-52

Treatment Plant 2 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-53

Treatment Plant 3 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-54

Treatment Plant 4 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-55

Treatment Plant 5 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-56

Treatment Plant 6 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-57

Treatment Plant 7 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

TREAT FACILITY NO. EP-58

TREAT FACILITY NO. 8 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.04 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.04 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.04 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.04 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.04 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.04 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.04 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.04 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.04 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.04 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.04 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (18)

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.07 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.07 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.07 µg/L

Below Reporting Level

5/15/2019

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.07 µg/L

Below Reporting Level

5/14/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

3/27/2019

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.07 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.07 µg/L

Below Reporting Level

3/26/2019

6 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.07 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.07 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.07 µg/L

Below Reporting Level

10/24/2018

6 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.07 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Bernier Road Wells#1 & 2

Treatment Plant 9 ℹ️

<0.07 µg/L

Below Reporting Level

9/19/2018

6 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

6 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

6 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

vanadium (24)

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/7/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

8/6/2013

12 years ago

York County Credit Union

Distribution System ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

8/6/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2013

12 years ago

EPTDS Eagle Drive #2

Treatment Plant 4 ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2013

12 years ago

Goodall Hosp. Occ. Safety/Health Clinic

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2013

12 years ago

EPTDS Main Station Wells

Treatment Plant 1 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #1 - 47'

Treatment Plant 2 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Cobb Well #2 - 51'

Treatment Plant 3 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS New Dam Well

Treatment Plant 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Old Mill Rd. Well 7

Treatment Plant 7 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Country Club #2

Treatment Plant 8 ℹ️

<0.2 µg/L

Below Reporting Level

2/27/2013

12 years ago

EPTDS Eagle Drive #1

Treatment Plant 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Lodges Springvale

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Margret Chs. Smith School

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

York County Credit Union

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2013

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Sampling Facilities

Treatment Plant 2
Ground Water (GW)

EPTDS Cobb Well #1 - 47'Entry Point to the Distribution System (EP)

TP(Cobb Well#1 47)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-52Entry Point to the Distribution System (EP)

Treatment Plant 3
Ground Water (GW)

EPTDS Cobb Well #2 - 51'Entry Point to the Distribution System (EP)

TP(Cobb Well #2 65)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-53Entry Point to the Distribution System (EP)

Treatment Plant 4
Ground Water (GW)

EPTDS Eagle Drive #2Entry Point to the Distribution System (EP)

TP(Eagle Drive #2)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-54Entry Point to the Distribution System (EP)

Treatment Plant 7
Ground Water (GW)

EPTDS Old Mill Rd. Well 7Entry Point to the Distribution System (EP)

TP(Old Mill Rd Well)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-57Entry Point to the Distribution System (EP)

Treatment Plant 8
Ground Water (GW)

EPTDS Country Club #2Entry Point to the Distribution System (EP)

Treatment Plant 9
Ground Water (GW)

EPTDS Bernier Road Wells#1 & 2Entry Point to the Distribution System (EP)

Treatment Plant 1
Ground Water (GW)

EPTDS Main Station WellsEntry Point to the Distribution System (EP)

TP(Main Station)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-51Entry Point to the Distribution System (EP)

Treatment Plant 5
Ground Water (GW)

EPTDS Eagle Drive #1Entry Point to the Distribution System (EP)

TP(Eagle Drive #1)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-55Entry Point to the Distribution System (EP)

Treatment Plant 6
Ground Water (GW)

EPTDS New Dam WellEntry Point to the Distribution System (EP)

TP(New Dam Well)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. EP-56Entry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

Lodges SpringvaleDistribution System (DS)

Sanford Fire StationDistribution System (DS)

Margret Chs. Smith SchoolMaximum Residence Time (MR)

York County Credit UnionMaximum Residence Time (MR)

Goodall Hosp. Occ. Safety/Health ClinicMaximum Residence Time (MR)

Treat Facility #8
Ground Water (GW)

TP(Ctry Clb #2)Entry Point to the Distribution System (EP)

TREAT FACILITY NO. 8
Ground Water (GW)

TREAT FACILITY NO. EP-58Entry Point to the Distribution System (EP)

FAQ

Is Sanford Water District tap water safe to drink?

When was Sanford Water District last tested for water contamination?

The latest water samples were taken on January 7th, 2025.

Contaminants

1,1-dichloroethane (16)

1,2,3-trichloropropane (16)

1,3-butadiene (16)

1,4-dioxane (16)

1-butanol (18)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

2,4-dinitrotoluene (16)

2,6-dinitrotoluene (16)

2-methoxyethanol (18)

2-propen-1-ol (Allyl Alcohol) (18)

4,4'-dichloro dichlorophenyl ethylene (DDE) (16)

4,8-dioxa-3H-perfluorononanoic acid (12)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

alpha-hexachlorocyclohexane (18)

bromochloromethane (Halon 1011) (16)

bromomethane (16)

Butylated Hydroxyanisole (18)

chlorate (24)

chlorodifluoromethane (HCFC-22) (16)

chloromethane (16)

chlorpyrifos (18)

chromium (24)

chromium-6 (24)

cobalt (24)

dimethipin (18)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)

ethoprop (18)

Germanium (18)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

Manganese (18)

methyl-tertiary-butyl-ether (MTBE) (16)

molinate (16)

molybdenum (24)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nitrobenzene (16)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (18)

oxyfluorfen (18)

perchlorate (16)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (28)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (28)

perfluorohexanesulfonic acid (28)

perfluorohexanoic acid (12)

perfluorononanoic acid (28)

perfluorooctanesulfonic acid (28)

perfluorooctanoic acid (28)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

profenofos (18)

quinoline (18)

s-ethyl-dipropylthiocarbamate (EPTC) (16)

strontium (24)

tebuconazole (18)

terbacil (16)

Total Permethrin (18)

tribufos (18)

vanadium (24)

Sampling Facilities

Treatment Plant 2 Ground Water (GW)

Treatment Plant 3 Ground Water (GW)

Treatment Plant 4 Ground Water (GW)

Treatment Plant 2
Ground Water (GW)

Treatment Plant 3
Ground Water (GW)

Treatment Plant 4
Ground Water (GW)

Treatment Plant 7
Ground Water (GW)

Treatment Plant 8
Ground Water (GW)

Treatment Plant 9
Ground Water (GW)

Treatment Plant 1
Ground Water (GW)

Treatment Plant 5
Ground Water (GW)

Treatment Plant 6
Ground Water (GW)

Distribution System
Ground Water (GW)

Treat Facility #8
Ground Water (GW)

TREAT FACILITY NO. 8
Ground Water (GW)