Mattoon (IL) Water Quality

Mattoon is a large public water system in EPA region 5 that provides tap water for the 61938 zip codes. It has 6 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 2-methoxyethanol was 0.6 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 45.74 µg/L. The maximum reported level of Manganese was 1.72 µg/L. There were 3 contamintants found in the Mattoon water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (4)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)
1H,1H,2H,2H-perfluorodecane sulfonic acid (4)
1H,1H,2H,2H-perfluorohexane sulfonic acid (4)
1H,1H,2H,2H-perfluorooctane sulfonic acid (4)
2,4-dinitrotoluene (4)
2,6-dinitrotoluene (4)
2-methoxyethanol (4)
2-propen-1-ol (Allyl Alcohol) (4)
4,4'-dichloro dichlorophenyl ethylene (DDE) (4)
4,8-dioxa-3H-perfluorononanoic acid (4)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)
alpha-hexachlorocyclohexane (4)
anatoxin-a (8)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (4)
chlorate (7)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (4)
chromium (7)
chromium-6 (7)
cobalt (7)
cylindrospermopsin (8)
dimethipin (4)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)
ethoprop (4)
Germanium (4)
HAA5 (five regulated haloacetic acids) (16)
HAA6Br (six brominated haloacetic acids) (16)
HAA9 (nine haloacetic acids) (16)
hexafluoropropylene oxide dimer acid (GenX) (4)
lithium (4)
Manganese (4)
methyl-tertiary-butyl-ether (MTBE) (4)
molinate (4)
molybdenum (7)
N-ethyl perfluorooctanesulfonamidoacetic acid (4)
N-methyl perfluorooctanesulfonamidoacetic acid (4)
nitrobenzene (4)
nonafluoro-3,6-dioxaheptanoic acid (4)
o-toluidine (4)
oxyfluorfen (4)
perchlorate (4)
perfluoro(2-ethoxyethane)sulfonic acid (4)
perfluoro-3-methoxypropanoic acid (4)
perfluoro-4-methoxybutanoic acid (4)
perfluorobutanesulfonic acid (8)
perfluorobutanoic acid (4)
perfluorodecanoic acid (4)
perfluorododecanoic acid (4)
perfluoroheptanesulfonic acid (4)
perfluoroheptanoic acid (8)
perfluorohexanesulfonic acid (8)
perfluorohexanoic acid (4)
perfluorononanoic acid (8)
perfluorooctanesulfonic acid (8)
perfluorooctanoic acid (8)
perfluoropentanesulfonic acid (4)
perfluoropentanoic acid (4)
perfluorotetradecanoic acid (4)
perfluorotridecanoic acid (4)
perfluoroundecanoic acid (4)
profenofos (4)
quinoline (4)
s-ethyl-dipropylthiocarbamate (EPTC) (4)
strontium (7)
tebuconazole (4)
terbacil (4)
total microcystins (8)
Total Permethrin (4)
tribufos (4)
vanadium (7)

1,1-dichloroethane (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

1,3-butadiene (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.1 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.1 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.1 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.1 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

1,4-dioxane (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.07 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.07 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.07 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.07 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

1-butanol (4)

Finished Water

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

2,4-dinitrotoluene (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

2,6-dinitrotoluene (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

2-methoxyethanol (4)

Finished Water

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

0.6 µg/L

Meets Reporting Threshold

3/6/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

Finished Water

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

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

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.8 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.8 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.8 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.8 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

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

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Finished Water

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

anatoxin-a (8)

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/4/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/13/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/1/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.06 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.06 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.06 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.06 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

bromomethane (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/27/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

chlorate (7)

1000 Health Center Dr.

Distribution System ℹ️

<20 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<20 µg/L

Below Reporting Level

11/5/2013

11 years ago

1000 Health Center Dr.

Distribution System ℹ️

<20 µg/L

Below Reporting Level

9/3/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<20 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<20 µg/L

Below Reporting Level

5/6/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/12/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<20 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.08 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.08 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.08 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.08 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

chloromethane (4)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

chlorpyrifos (4)

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

chromium (7)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.754 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.554 µg/L

11/5/2013

11 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.596 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.396 µg/L

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.281 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.081 µg/L

9/3/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.487 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.287 µg/L

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

0.284 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.084 µg/L

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

0.3051 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1051 µg/L

2/12/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

0.3012 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1012 µg/L

2/12/2013

12 years ago

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

Contaminant Details

chromium-6 (7)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.695 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.665 µg/L

11/5/2013

11 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.609 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.579 µg/L

11/5/2013

11 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.241 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.211 µg/L

9/3/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.394 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.364 µg/L

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

0.297 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.267 µg/L

5/6/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

0.34 µg/L

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

2/12/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

0.313 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.283 µg/L

2/12/2013

12 years ago

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

Contaminant Details

cobalt (7)

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

9/3/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

5/6/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/12/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (8)

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/23/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/15/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/4/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

4/13/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

4/1/2020

5 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (4)

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

ethoprop (4)

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

Germanium (4)

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

1000 Health Center Drive

Distribution System ℹ️

21.42 µg/L

Meets Reporting Threshold

12/4/2018

6 years ago

720 S. 17th Street

Distribution System ℹ️

20.392 µg/L

Meets Reporting Threshold

12/4/2018

6 years ago

W. Route 121

Distribution System ℹ️

19.537 µg/L

Meets Reporting Threshold

12/4/2018

6 years ago

1201 Marshall Ave.

Distribution System ℹ️

17.94 µg/L

Meets Reporting Threshold

12/4/2018

6 years ago

W. Route 121

Distribution System ℹ️

45.74 µg/L

⚠️ Exceeds 50% of Reference Level

9/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

44.912 µg/L

⚠️ Exceeds 50% of Reference Level

9/5/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

37.763 µg/L

⚠️ Exceeds 50% of Reference Level

9/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

36.611 µg/L

⚠️ Exceeds 50% of Reference Level

9/5/2018

7 years ago

W. Route 121

Distribution System ℹ️

21.69 µg/L

Meets Reporting Threshold

6/5/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

20.79 µg/L

Meets Reporting Threshold

6/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

18.41 µg/L

Meets Reporting Threshold

6/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

17.46 µg/L

Meets Reporting Threshold

6/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

33.3 µg/L

⚠️ Exceeds 50% of Reference Level

3/6/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

21.08 µg/L

Meets Reporting Threshold

3/6/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

13.28 µg/L

Meets Reporting Threshold

3/6/2018

7 years ago

W. Route 121

Distribution System ℹ️

12.49 µg/L

Meets Reporting Threshold

3/6/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

720 S. 17th Street

Distribution System ℹ️

3.733 µg/L

12/4/2018

6 years ago

W. Route 121

Distribution System ℹ️

3.361 µg/L

12/4/2018

6 years ago

1201 Marshall Ave.

Distribution System ℹ️

3.342 µg/L

12/4/2018

6 years ago

1000 Health Center Drive

Distribution System ℹ️

2.62 µg/L

12/4/2018

6 years ago

1000 Health Center Drive

Distribution System ℹ️

4.324 µg/L

9/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

4.228 µg/L

9/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

4.093 µg/L

9/5/2018

7 years ago

W. Route 121

Distribution System ℹ️

4.001 µg/L

9/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

3.91 µg/L

6/5/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

2.458 µg/L

6/5/2018

7 years ago

W. Route 121

Distribution System ℹ️

2.386 µg/L

6/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

2.267 µg/L

6/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

2.083 µg/L

3/6/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

1.38 µg/L

3/6/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

1.21 µg/L

3/6/2018

7 years ago

W. Route 121

Distribution System ℹ️

1.17 µg/L

3/6/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

1000 Health Center Drive

Distribution System ℹ️

24.04 µg/L

12/4/2018

6 years ago

720 S. 17th Street

Distribution System ℹ️

23.613 µg/L

12/4/2018

6 years ago

W. Route 121

Distribution System ℹ️

22.461 µg/L

12/4/2018

6 years ago

1201 Marshall Ave.

Distribution System ℹ️

20.842 µg/L

12/4/2018

6 years ago

W. Route 121

Distribution System ℹ️

49.411 µg/L

9/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

48.778 µg/L

9/5/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

41.704 µg/L

9/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

40.343 µg/L

9/5/2018

7 years ago

W. Route 121

Distribution System ℹ️

24.076 µg/L

6/5/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

23.248 µg/L

6/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

20.69 µg/L

6/5/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

19.727 µg/L

6/5/2018

7 years ago

720 S. 17th Street

Distribution System ℹ️

34.51 µg/L

3/6/2018

7 years ago

1000 Health Center Drive

Distribution System ℹ️

22.46 µg/L

3/6/2018

7 years ago

1201 Marshall Ave.

Distribution System ℹ️

15.363 µg/L

3/6/2018

7 years ago

W. Route 121

Distribution System ℹ️

13.66 µg/L

3/6/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

lithium (4)

Finished Water

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

Manganese (4)

Finished Water

Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

0.63 µg/L

Meets Reporting Threshold

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

1.72 µg/L

Meets Reporting Threshold

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

0.418 µg/L

Meets Reporting Threshold

3/6/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<5 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<5 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<5 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<5 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

molinate (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.9 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.9 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.9 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<0.9 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

molybdenum (7)

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

9/3/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

5/6/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/12/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<1 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Finished Water

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

nitrobenzene (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<10 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<10 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<10 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<10 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

o-toluidine (4)

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

12/27/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

oxyfluorfen (4)

Finished Water

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

perchlorate (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<4 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<4 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<4 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<4 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.09 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.09 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

0.0067 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0017 µg/L

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoroheptanoic acid (8)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.01 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.01 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.01 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorononanoic acid (8)

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.04 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.04 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.04 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/1/2024

16 months ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2025

7 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/6/2024

10 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/7/2024

13 months ago

Finished Water

Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/1/2024

16 months ago

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

Contaminant Details

profenofos (4)

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

quinoline (4)

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/27/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<1 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

strontium (7)

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

57.973 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 57.673 µg/L

11/5/2013

11 years ago

1000 Health Center Dr.

Distribution System ℹ️

56.603 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 56.303 µg/L

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

47.567 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 47.267 µg/L

9/3/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

49.622 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 49.322 µg/L

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

60.145 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 59.845 µg/L

5/6/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

94.0689 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 93.7689 µg/L

2/12/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

93.7256 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 93.4256 µg/L

2/12/2013

12 years ago

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

Contaminant Details

tebuconazole (4)

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

terbacil (4)

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

10/28/2003

21 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

7/29/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

4/28/2003

22 years ago

TREATMENT PLANT-12TH

TREATMENT PLANT-12TH AND MARSHALL ℹ️

<2 µg/L

Below Reporting Level

1/20/2003

22 years ago

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

Contaminant Details

total microcystins (8)

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/23/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/15/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/4/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/18/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/13/2020

5 years ago

Finished Water

Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/1/2020

5 years ago

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

Contaminant Details

Total Permethrin (4)

Finished Water

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

tribufos (4)

Finished Water

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

12/5/2018

6 years ago

Finished Water

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/5/2018

7 years ago

Finished Water

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/6/2018

7 years ago

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

Contaminant Details

vanadium (7)

1000 Health Center Dr.

Distribution System ℹ️

1.853 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.653 µg/L

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.834 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.634 µg/L

11/5/2013

11 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

2.953 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.753 µg/L

9/3/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.389 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.189 µg/L

8/20/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

1.361 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.161 µg/L

5/6/2013

12 years ago

1000 Health Center Dr.

Distribution System ℹ️

1.0926 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8926 µg/L

2/12/2013

12 years ago

EPTDS from TP @ Lake Paridise

Treatment Plant Lake Paridise ℹ️

0.9796 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.7796 µg/L

2/12/2013

12 years ago

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

Contaminant Details

Sampling Facilities

Treatment Plant
Surface Water (SW)

Finished WaterEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

1000 Health Center DriveDistribution System (DS)

1201 Marshall Ave.Distribution System (DS)

W. Route 121Distribution System (DS)

720 S. 17th StreetDistribution System (DS)

Distribution System
Surface Water (SW)

1000 Health Center Dr.Maximum Residence Time (MR)

Treatment Plant Lake Paridise
Surface Water (SW)

EPTDS from TP @ Lake ParidiseEntry Point to the Distribution System (EP)

TP 03-TREATMENT PLANT LAKE PARIDISE
Surface Water (SW)

TP AT LAKE PARIDISEEntry Point to the Distribution System (EP)

TREATMENT PLANT-12TH AND MARSHALL
Surface Water (SW)

TREATMENT PLANT-12THEntry Point to the Distribution System (EP)

FAQ

Is Mattoon tap water safe to drink?

When was Mattoon last tested for water contamination?

The latest water samples were taken on February 5th, 2025.