IL American Water Co. - East St. Louis (IL) Water Quality

IL American Water Co. - East St. Louis is a large public water system in EPA region 5 that provides tap water for the 62034, 62059, 62060, 62090, 62202 - 62208, 62221 - 62223, 62226, 62236, 62240, 62269, 62298 zip codes. It has 10 facilities where the water supply was tested for 85 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 36.76 µg/L. The maximum reported level of Manganese was 17 µg/L. There were 3 contamintants found in the IL American Water Co. - East St. Louis water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (8)
1,2,3-trichloropropane (8)
1,3-butadiene (8)
1,4-dioxane (8)
1-butanol (8)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)
17-alpha-ethynylestradiol (8)
17-beta-estradiol (8)
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 (6)
2,6-dinitrotoluene (6)
2-methoxyethanol (8)
2-propen-1-ol (Allyl Alcohol) (8)
4,4'-dichloro dichlorophenyl ethylene (DDE) (6)
4,8-dioxa-3H-perfluorononanoic acid (4)
4-androstene-3,17-dione (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)
alpha-hexachlorocyclohexane (8)
anatoxin-a (16)
bromochloromethane (Halon 1011) (8)
bromomethane (8)
Butylated Hydroxyanisole (8)
chlorate (12)
chlorodifluoromethane (HCFC-22) (8)
chloromethane (8)
chlorpyrifos (8)
chromium (12)
chromium-6 (12)
cobalt (12)
cylindrospermopsin (16)
dimethipin (8)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)
equilin (8)
estriol (8)
estrone (8)
ethoprop (8)
Germanium (8)
HAA5 (five regulated haloacetic acids) (32)
HAA6Br (six brominated haloacetic acids) (32)
HAA9 (nine haloacetic acids) (32)
hexafluoropropylene oxide dimer acid (GenX) (4)
lithium (4)
Manganese (8)
methyl-tertiary-butyl-ether (MTBE) (6)
molinate (6)
molybdenum (12)
N-ethyl perfluorooctanesulfonamidoacetic acid (4)
N-methyl perfluorooctanesulfonamidoacetic acid (4)
nitrobenzene (6)
nonafluoro-3,6-dioxaheptanoic acid (4)
o-toluidine (8)
oxyfluorfen (8)
perchlorate (6)
perfluoro(2-ethoxyethane)sulfonic acid (4)
perfluoro-3-methoxypropanoic acid (4)
perfluoro-4-methoxybutanoic acid (4)
perfluorobutanesulfonic acid (12)
perfluorobutanoic acid (4)
perfluorodecanoic acid (4)
perfluorododecanoic acid (4)
perfluoroheptanesulfonic acid (4)
perfluoroheptanoic acid (12)
perfluorohexanesulfonic acid (12)
perfluorohexanoic acid (4)
perfluorononanoic acid (12)
perfluorooctanesulfonic acid (12)
perfluorooctanoic acid (12)
perfluoropentanesulfonic acid (4)
perfluoropentanoic acid (4)
perfluorotetradecanoic acid (4)
perfluorotridecanoic acid (4)
perfluoroundecanoic acid (4)
profenofos (8)
quinoline (8)
s-ethyl-dipropylthiocarbamate (EPTC) (6)
strontium (12)
tebuconazole (8)
terbacil (6)
testosterone (8)
total microcystins (16)
Total Permethrin (8)
tribufos (8)
vanadium (12)

1,1-dichloroethane (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

1,3-butadiene (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.1 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.1 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.1 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.1 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.1 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.1 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

1,4-dioxane (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.23 µg/L

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.19 µg/L

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

0.41 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.34 µg/L

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.33 µg/L

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.1 µg/L

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.1 µg/L

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.08 µg/L

5/3/2013

12 years ago

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

Contaminant Details

1-butanol (8)

Finished Water

Aldrich¿Plant ℹ️

<2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<2 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<2 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<2 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (8)

EPTDS from TP04

TP04 ℹ️

<0.0009 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0009 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0009 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.0009 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0009 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0009 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0009 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0009 µg/L

Below Reporting Level

5/3/2013

12 years ago

Minimum Reporting Level: 0.0009 µg/L
Reference Level: ?

Contaminant Details

17-beta-estradiol (8)

EPTDS from TP04

TP04 ℹ️

<0.0004 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0004 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0004 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.0004 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0004 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0004 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0004 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0004 µg/L

Below Reporting Level

5/3/2013

12 years ago

Minimum Reporting Level: 0.0004 µg/L
Reference Level: ?

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

2,4-dinitrotoluene (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (8)

Finished Water

Aldrich¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.4 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

0.6 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (8)

Finished Water

Aldrich¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.5 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.8 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

4-androstene-3,17-dione (8)

EPTDS from TP04

TP04 ℹ️

<0.0003 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0003 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0003 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.0003 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0003 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0003 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0003 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0003 µg/L

Below Reporting Level

5/3/2013

12 years ago

Minimum Reporting Level: 0.0003 µg/L
Reference Level: ?

Contaminant Details

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

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (8)

Finished Water

Aldrich¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

anatoxin-a (16)

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.06 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.06 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.06 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.06 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.06 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.06 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

bromomethane (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (8)

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

chlorate (12)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<20 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<20 µg/L

Below Reporting Level

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

170 µg/L

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

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<20 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<20 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 0 µg/L

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<20 µg/L

Below Reporting Level

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 7 µg/L

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

21 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 1 µg/L

5/3/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<20 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.08 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.08 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.08 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.08 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.08 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.08 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

chloromethane (8)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

chlorpyrifos (8)

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

chromium (12)

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.4 µg/L

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

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.3 µg/L

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

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.4 µg/L

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

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

0.2 µg/L

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

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.2 µg/L

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

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

chromium-6 (12)

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.09 µg/L

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

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

0.09 µg/L

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

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.09 µg/L

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

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.05 µg/L

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

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

0.05 µg/L

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

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.05 µg/L

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

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.05 µg/L

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

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

0.03 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L

5/3/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

cobalt (12)

EPTDS from Conventional Plant

Conventional Plant ℹ️

<1 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<1 µg/L

Below Reporting Level

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<1 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<1 µg/L

Below Reporting Level

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<1 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<1 µg/L

Below Reporting Level

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<1 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<1 µg/L

Below Reporting Level

5/3/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (16)

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2020

5 years ago

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

Contaminant Details

dimethipin (8)

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

1/23/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

equilin (8)

EPTDS from TP04

TP04 ℹ️

<0.004 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.004 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.004 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

estriol (8)

EPTDS from TP04

TP04 ℹ️

<0.0008 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0008 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0008 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.0008 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0008 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0008 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0008 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0008 µg/L

Below Reporting Level

5/3/2013

12 years ago

Minimum Reporting Level: 0.0008 µg/L
Reference Level: ?

Contaminant Details

estrone (8)

EPTDS from TP04

TP04 ℹ️

<0.002 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.002 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.002 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.002 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

ethoprop (8)

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

Germanium (8)

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (32)

9273 Coach Stop

Distribution System ℹ️

18.2 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

17.4 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

5890 Mine Haul

Distribution System ℹ️

17.4 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

1499 Golf Course Drive

Distribution System ℹ️

17.4 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

1516 Old State Route 158

Distribution System ℹ️

17.2 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

9480 Demazenod

Distribution System ℹ️

17 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

1500 Boul

Distribution System ℹ️

16.1 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

800 N. Front St.

Distribution System ℹ️

14.7 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

28.39 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

1500 Boul

Distribution System ℹ️

23.5 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

5890 Mine Haul

Distribution System ℹ️

22.82 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

800 N. Front St.

Distribution System ℹ️

21.8 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

9480 Demazenod

Distribution System ℹ️

20.17 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

9273 Coach Stop

Distribution System ℹ️

19.66 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

16.9 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

1499 Golf Course Drive

Distribution System ℹ️

10 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

36.76 µg/L

⚠️ Exceeds 50% of Reference Level

8/6/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

21.1 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

20.12 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

18.73 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

1500 Boul

Distribution System ℹ️

16.21 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

16.21 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

12.9 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

11.3 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

1500 Boul

Distribution System ℹ️

19.9 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

19.43 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

19.33 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

14.2 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

13.7 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

1516 Old State Route 158

Distribution System ℹ️

13.41 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

10.47 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

9.31 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (32)

1499 Golf Course Drive

Distribution System ℹ️

2.68 µg/L

2/6/2019

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

2.1 µg/L

2/6/2019

6 years ago

9273 Coach Stop

Distribution System ℹ️

2.1 µg/L

2/6/2019

6 years ago

1516 Old State Route 158

Distribution System ℹ️

1.9 µg/L

2/6/2019

6 years ago

9480 Demazenod

Distribution System ℹ️

1.9 µg/L

2/6/2019

6 years ago

5890 Mine Haul

Distribution System ℹ️

1.8 µg/L

2/6/2019

6 years ago

1500 Boul

Distribution System ℹ️

1.6 µg/L

2/6/2019

6 years ago

800 N. Front St.

Distribution System ℹ️

1.5 µg/L

2/6/2019

6 years ago

9273 Coach Stop

Distribution System ℹ️

3.1 µg/L

11/7/2018

6 years ago

800 N. Front St.

Distribution System ℹ️

2.31 µg/L

11/7/2018

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

2.29 µg/L

11/7/2018

6 years ago

5890 Mine Haul

Distribution System ℹ️

1.82 µg/L

11/7/2018

6 years ago

9480 Demazenod

Distribution System ℹ️

1.77 µg/L

11/7/2018

6 years ago

1500 Boul

Distribution System ℹ️

1.5 µg/L

11/7/2018

6 years ago

1499 Golf Course Drive

Distribution System ℹ️

1.45 µg/L

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

1.3 µg/L

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

11.86 µg/L

8/6/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

6.32 µg/L

8/6/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

6.23 µg/L

8/6/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

6.21 µg/L

8/6/2018

7 years ago

1500 Boul

Distribution System ℹ️

4.61 µg/L

8/6/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

3.46 µg/L

8/6/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

0.97 µg/L

8/6/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

0.9 µg/L

8/6/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

4.8 µg/L

5/9/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

3.3 µg/L

5/9/2018

7 years ago

1516 Old State Route 158

Distribution System ℹ️

2.68 µg/L

5/9/2018

7 years ago

1500 Boul

Distribution System ℹ️

2.63 µg/L

5/9/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

2.56 µg/L

5/9/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

2.45 µg/L

5/9/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

2.1 µg/L

5/9/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

1.84 µg/L

5/9/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (32)

9273 Coach Stop

Distribution System ℹ️

20.3 µg/L

2/6/2019

6 years ago

1499 Golf Course Drive

Distribution System ℹ️

20.08 µg/L

2/6/2019

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

19.5 µg/L

2/6/2019

6 years ago

5890 Mine Haul

Distribution System ℹ️

19.2 µg/L

2/6/2019

6 years ago

1516 Old State Route 158

Distribution System ℹ️

19.1 µg/L

2/6/2019

6 years ago

9480 Demazenod

Distribution System ℹ️

18.9 µg/L

2/6/2019

6 years ago

1500 Boul

Distribution System ℹ️

17.7 µg/L

2/6/2019

6 years ago

800 N. Front St.

Distribution System ℹ️

16.2 µg/L

2/6/2019

6 years ago

1125 S. Illinois St.

Distribution System ℹ️

30.29 µg/L

11/7/2018

6 years ago

1500 Boul

Distribution System ℹ️

25 µg/L

11/7/2018

6 years ago

5890 Mine Haul

Distribution System ℹ️

24.32 µg/L

11/7/2018

6 years ago

800 N. Front St.

Distribution System ℹ️

24.11 µg/L

11/7/2018

6 years ago

9273 Coach Stop

Distribution System ℹ️

22.3 µg/L

11/7/2018

6 years ago

9480 Demazenod

Distribution System ℹ️

21.57 µg/L

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

18.2 µg/L

11/7/2018

6 years ago

1499 Golf Course Drive

Distribution System ℹ️

11.45 µg/L

11/7/2018

6 years ago

1516 Old State Route 158

Distribution System ℹ️

47.86 µg/L

8/6/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

25.72 µg/L

8/6/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

24.56 µg/L

8/6/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

24.33 µg/L

8/6/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

21.71 µg/L

8/6/2018

7 years ago

1500 Boul

Distribution System ℹ️

20.31 µg/L

8/6/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

13.87 µg/L

8/6/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

12.2 µg/L

8/6/2018

7 years ago

1500 Boul

Distribution System ℹ️

22.53 µg/L

5/9/2018

7 years ago

1125 S. Illinois St.

Distribution System ℹ️

22.2 µg/L

5/9/2018

7 years ago

800 N. Front St.

Distribution System ℹ️

21.66 µg/L

5/9/2018

7 years ago

5890 Mine Haul

Distribution System ℹ️

19 µg/L

5/9/2018

7 years ago

9480 Demazenod

Distribution System ℹ️

15.8 µg/L

5/9/2018

7 years ago

1516 Old State Route 158

Distribution System ℹ️

15.78 µg/L

5/9/2018

7 years ago

9273 Coach Stop

Distribution System ℹ️

12.45 µg/L

5/9/2018

7 years ago

1499 Golf Course Drive

Distribution System ℹ️

10.84 µg/L

5/9/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

lithium (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

13.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 4.1 µg/L

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<9 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<9 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

9.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.3 µg/L

11/6/2023

22 months ago

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

Contaminant Details

Manganese (8)

Finished Water

Aldrich¿Plant ℹ️

4.5 µg/L

Meets Reporting Threshold

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

9.1 µg/L

Meets Reporting Threshold

2/6/2019

6 years ago

Finished Water

Aldrich¿Plant ℹ️

2.8 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

2.5 µg/L

Meets Reporting Threshold

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

8.4 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

7.1 µg/L

Meets Reporting Threshold

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

17 µg/L

Meets Reporting Threshold

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

7.1 µg/L

Meets Reporting Threshold

5/9/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

1/23/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<5 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

molinate (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<0.9 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

molybdenum (12)

EPTDS from Conventional Plant

Conventional Plant ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

2/6/2014

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.4 µg/L

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.6 µg/L

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

5/3/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

5/3/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.005 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.006 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.006 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.006 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

nitrobenzene (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

1/23/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<10 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.02 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.02 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.02 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

o-toluidine (8)

Finished Water

Aldrich¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

oxyfluorfen (8)

Finished Water

Aldrich¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.05 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

perchlorate (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

1/23/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<4 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.09 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.09 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.09 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.09 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0132 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0082 µg/L

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0113 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0063 µg/L

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0117 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0067 µg/L

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0181 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0131 µg/L

11/6/2023

22 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoroheptanoic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.01 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.01 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.01 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.01 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.03 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0044 µg/L

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

11/6/2023

22 months ago

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

Contaminant Details

perfluorononanoic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.04 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.04 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.04 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.04 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (12)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2023

22 months ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.02 µg/L

Below Reporting Level

5/3/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.004 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

0.0042 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0012 µg/L

11/6/2023

22 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.008 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.008 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.008 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.007 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.007 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.007 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

8/1/2024

13 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

5/7/2024

16 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

TP09 sample tap

TP09-Treatment Plant (uv system outflow) ℹ️

<0.002 µg/L

Below Reporting Level

11/6/2023

22 months ago

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

Contaminant Details

profenofos (8)

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

quinoline (8)

Finished Water

Aldrich¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/15/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<1 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

strontium (12)

Rt. 161, Scott Air Force

Distribution System ℹ️

150 µg/L

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

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

141.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 141.3 µg/L

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

131.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 131 µg/L

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

125.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 125.4 µg/L

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

125.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 125.3 µg/L

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

122.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 122.1 µg/L

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

156.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 156.5 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

152.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 152.3 µg/L

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

151.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 151.6 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

105 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 104.7 µg/L

5/3/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

95.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 95.2 µg/L

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

93.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 93.3 µg/L

5/3/2013

12 years ago

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

Contaminant Details

tebuconazole (8)

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

terbacil (6)

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

10/21/2003

21 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/16/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

4/14/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

2/12/2003

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

11/20/2002

22 years ago

ESTL CONVENTIONAL PL

ESTL CONVENTIONAL PLT-800 N FRONT ST ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

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

Contaminant Details

testosterone (8)

EPTDS from TP04

TP04 ℹ️

<0.0001 µg/L

Below Reporting Level

3/21/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0001 µg/L

Below Reporting Level

3/17/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0001 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

<0.0001 µg/L

Below Reporting Level

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0001 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0001 µg/L

Below Reporting Level

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

<0.0001 µg/L

Below Reporting Level

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

<0.0001 µg/L

Below Reporting Level

5/3/2013

12 years ago

Minimum Reporting Level: 0.0001 µg/L
Reference Level: ?

Contaminant Details

total microcystins (16)

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/30/2020

4 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/15/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/26/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/28/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/13/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water

Conventional¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2020

5 years ago

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

Contaminant Details

Total Permethrin (8)

Finished Water

Aldrich¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

tribufos (8)

Finished Water

Aldrich¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/6/2019

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/7/2018

6 years ago

Finished Water

Conventional¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/6/2018

7 years ago

Finished Water

Conventional¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2018

7 years ago

Finished Water

Aldrich¿Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/15/2018

7 years ago

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

Contaminant Details

vanadium (12)

Rt. 161, Scott Air Force

Distribution System ℹ️

0.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.6 µg/L

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

0.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.5 µg/L

2/6/2014

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

0.6 µg/L

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

2/6/2014

11 years ago

EPTDS from TP04

TP04 ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

11/7/2013

11 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

11/7/2013

11 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

11/7/2013

11 years ago

EPTDS from TP04

TP04 ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

8/5/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

8/5/2013

12 years ago

Rt. 161, Scott Air Force

Distribution System ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.2 µg/L

5/3/2013

12 years ago

EPTDS from TP04

TP04 ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

5/3/2013

12 years ago

EPTDS from Conventional Plant

Conventional Plant ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1 µg/L

5/3/2013

12 years ago

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

Contaminant Details

Sampling Facilities

TP09-Treatment Plant (uv system outflow)
Surface Water (SW)

TP09 sample tapEntry Point to the Distribution System (EP)

Conventional¿Plant
Surface Water (SW)

Finished WaterEntry Point to the Distribution System (EP)

Aldrich¿Plant
Surface Water (SW)

Finished WaterEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

1125 S. Illinois St.Distribution System (DS)

1516 Old State Route 158Distribution System (DS)

1500 BoulDistribution System (DS)

9480 DemazenodDistribution System (DS)

5890 Mine HaulDistribution System (DS)

1499 Golf Course DriveDistribution System (DS)

800 N. Front St.Distribution System (DS)

9273 Coach StopDistribution System (DS)

Conventional Plant
Surface Water (SW)

EPTDS from Conventional PlantEntry Point to the Distribution System (EP)

TP04
Surface Water (SW)

EPTDS from TP04Entry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

Rt. 161, Scott Air ForceMaximum Residence Time (MR)

TP 03-CONVENTIONAL PLANT
Surface Water (SW)

ESTL Conventional PlEntry Point to the Distribution System (EP)

TP04
Surface Water (SW)

TP04Entry Point to the Distribution System (EP)

ESTL CONVENTIONAL PLT-800 N FRONT ST
Surface Water (SW)

ESTL CONVENTIONAL PLEntry Point to the Distribution System (EP)

FAQ

Is IL American Water Co. - East St. Louis tap water safe to drink?

When was IL American Water Co. - East St. Louis last tested for water contamination?

The latest water samples were taken on August 1st, 2024.