St. Charles Water District #1 - East Bank (LA) Water Quality

St. Charles Water District #1 - East Bank is a large public water system in EPA region 6 that provides tap water for the 70030, 70031, 70047, 70062, 70068, 70078 - 70080 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 HAA5 (five regulated haloacetic acids) was 59.52 µg/L. There were 1 contamintants found in the St. Charles Water District #1 - East Bank 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 (8)
1H,1H,2H,2H-perfluorodecane sulfonic acid (8)
1H,1H,2H,2H-perfluorohexane sulfonic acid (8)
1H,1H,2H,2H-perfluorooctane sulfonic acid (8)
2,4-dinitrotoluene (2)
2,6-dinitrotoluene (2)
2-methoxyethanol (4)
2-propen-1-ol (Allyl Alcohol) (4)
4,4'-dichloro dichlorophenyl ethylene (DDE) (3)
4,8-dioxa-3H-perfluorononanoic acid (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)
alpha-hexachlorocyclohexane (4)
anatoxin-a (8)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (4)
chlorate (8)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (4)
chromium (8)
chromium-6 (8)
cobalt (8)
cylindrospermopsin (8)
dimethipin (4)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (3)
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) (8)
lithium (8)
Manganese (4)
methyl-tertiary-butyl-ether (MTBE) (3)
molinate (2)
molybdenum (8)
N-ethyl perfluorooctanesulfonamidoacetic acid (8)
N-methyl perfluorooctanesulfonamidoacetic acid (8)
nitrobenzene (4)
nonafluoro-3,6-dioxaheptanoic acid (8)
o-toluidine (4)
oxyfluorfen (4)
perchlorate (2)
perfluoro(2-ethoxyethane)sulfonic acid (8)
perfluoro-3-methoxypropanoic acid (8)
perfluoro-4-methoxybutanoic acid (8)
perfluorobutanesulfonic acid (12)
perfluorobutanoic acid (8)
perfluorodecanoic acid (8)
perfluorododecanoic acid (8)
perfluoroheptanesulfonic acid (8)
perfluoroheptanoic acid (12)
perfluorohexanesulfonic acid (12)
perfluorohexanoic acid (8)
perfluorononanoic acid (12)
perfluorooctanesulfonic acid (12)
perfluorooctanoic acid (12)
perfluoropentanesulfonic acid (8)
perfluoropentanoic acid (8)
perfluorotetradecanoic acid (8)
perfluorotridecanoic acid (8)
perfluoroundecanoic acid (8)
profenofos (4)
quinoline (4)
s-ethyl-dipropylthiocarbamate (EPTC) (2)
strontium (8)
tebuconazole (4)
terbacil (3)
total microcystins (8)
Total Permethrin (4)
tribufos (4)
vanadium (8)

1,1-dichloroethane (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

1,3-butadiene (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

1,4-dioxane (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.12 µg/L

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

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.17 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.18 µg/L

11/12/2014

10 years ago

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

Contaminant Details

1-butanol (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

2,4-dinitrotoluene (2)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (2)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

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

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (3)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<0.8 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<0.8 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<0.8 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

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

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

anatoxin-a (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/18/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/25/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

bromomethane (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2020

5 years ago

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

Contaminant Details

chlorate (8)

Lab Tap @ Plant

Water Treatment Plant ℹ️

437 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 417 µg/L

8/5/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

431 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 411 µg/L

8/5/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1060 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 1040 µg/L

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

336 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 316 µg/L

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

262 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 242 µg/L

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

241 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 221 µg/L

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

316 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 296 µg/L

11/12/2014

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

316 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 296 µg/L

11/12/2014

10 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

chloromethane (4)

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

chlorpyrifos (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

chromium (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L

11/12/2014

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

11/12/2014

10 years ago

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

Contaminant Details

chromium-6 (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

0.067 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.037 µg/L

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.065 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.035 µg/L

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.073 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.043 µg/L

5/21/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.084 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.054 µg/L

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.12 µg/L

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

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.086 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.056 µg/L

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.086 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.056 µg/L

11/12/2014

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

0.078 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.048 µg/L

11/12/2014

10 years ago

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

Contaminant Details

cobalt (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

8/5/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/12/2014

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

cylindrospermopsin (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/11/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/18/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/6/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/8/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

4/25/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2018

7 years ago

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

Contaminant Details

dimethipin (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (3)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<1 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<1 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<1 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

ethoprop (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

Germanium (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/10/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

Thoroughbred Avenue

Distribution System ℹ️

21.05 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

James Business Park (Teal St.)

Distribution System ℹ️

20.9 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

20.12 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

19.87 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

59.52 µg/L

❗ Exceeds 80% of Reference Level

9/2/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

59.51 µg/L

❗ Exceeds 80% of Reference Level

9/2/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

59.39 µg/L

❗ Exceeds 80% of Reference Level

9/2/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

56.4 µg/L

❗ Exceeds 80% of Reference Level

9/2/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

46 µg/L

⚠️ Exceeds 50% of Reference Level

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

43.5 µg/L

⚠️ Exceeds 50% of Reference Level

6/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

41.8 µg/L

⚠️ Exceeds 50% of Reference Level

6/10/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

41.1 µg/L

⚠️ Exceeds 50% of Reference Level

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

22 µg/L

Meets Reporting Threshold

3/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

21.9 µg/L

Meets Reporting Threshold

3/10/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

21.8 µg/L

Meets Reporting Threshold

3/10/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

20.5 µg/L

Meets Reporting Threshold

3/10/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

Evangeline of Ormond Nursing Home

Distribution System ℹ️

10.45 µg/L

12/1/2020

4 years ago

James Business Park (Teal St.)

Distribution System ℹ️

10.17 µg/L

12/1/2020

4 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

9.56 µg/L

12/1/2020

4 years ago

Thoroughbred Avenue

Distribution System ℹ️

8.82 µg/L

12/1/2020

4 years ago

Thoroughbred Avenue

Distribution System ℹ️

18.18 µg/L

9/2/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

15.84 µg/L

9/2/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

15.17 µg/L

9/2/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

14.2 µg/L

9/2/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

10.24 µg/L

6/10/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

10.13 µg/L

6/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

8.58 µg/L

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

8.36 µg/L

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

5.92 µg/L

3/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

5.86 µg/L

3/10/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

5.59 µg/L

3/10/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

4.86 µg/L

3/10/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

James Business Park (Teal St.)

Distribution System ℹ️

28.45 µg/L

12/1/2020

4 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

27.81 µg/L

12/1/2020

4 years ago

Thoroughbred Avenue

Distribution System ℹ️

27.48 µg/L

12/1/2020

4 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

27.2 µg/L

12/1/2020

4 years ago

Thoroughbred Avenue

Distribution System ℹ️

76.48 µg/L

9/2/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

73.87 µg/L

9/2/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

72.8 µg/L

9/2/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

71.24 µg/L

9/2/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

56.13 µg/L

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

51.86 µg/L

6/10/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

51.34 µg/L

6/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

50.38 µg/L

6/10/2020

5 years ago

Ormond Ave. & L&A Railroad

Distribution System ℹ️

27.92 µg/L

3/10/2020

5 years ago

James Business Park (Teal St.)

Distribution System ℹ️

27.76 µg/L

3/10/2020

5 years ago

Evangeline of Ormond Nursing Home

Distribution System ℹ️

27.39 µg/L

3/10/2020

5 years ago

Thoroughbred Avenue

Distribution System ℹ️

25.36 µg/L

3/10/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

lithium (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 6 µg/L

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 6 µg/L

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

9.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.9 µg/L

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

9.56 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.56 µg/L

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

1/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

1/26/2023

2 years ago

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

Contaminant Details

Manganese (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

3/10/2020

5 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (3)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<5 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<5 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<5 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

molinate (2)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<0.9 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<0.9 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

molybdenum (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

1.6 µg/L

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

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

1.6 µg/L

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

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

2 µg/L

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

11/12/2014

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

11/12/2014

10 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/26/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/26/2023

2 years ago

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

Contaminant Details

nitrobenzene (4)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<10 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<10 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<10 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<10 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

o-toluidine (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/10/2020

5 years ago

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

Contaminant Details

oxyfluorfen (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

perchlorate (2)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<4 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 20 µg/L

2/20/2001

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0025 µg/L

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0025 µg/L

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

0.0059 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0009 µg/L

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

0.0059 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0009 µg/L

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

0.0136 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0086 µg/L

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

0.0078 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0028 µg/L

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0025 µg/L

3/29/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluorooctanoic acid (12)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/12/2014

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/26/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/26/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/10/2023

24 months ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/26/2023

2 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/29/2023

2 years ago

Lab Tap

East Surface Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/29/2023

2 years ago

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

Contaminant Details

profenofos (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

quinoline (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/8/2020

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/10/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2020

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (2)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<1 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<1 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

strontium (8)

Lab Tap @ Plant

Water Treatment Plant ℹ️

156 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 155.7 µg/L

8/5/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

148 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 147.7 µg/L

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

139 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 138.7 µg/L

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

134 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 133.7 µg/L

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

211 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 210.7 µg/L

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 209.7 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

204 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 203.7 µg/L

11/12/2014

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

203 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 202.7 µg/L

11/12/2014

10 years ago

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

Contaminant Details

tebuconazole (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

terbacil (3)

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

12/18/2001

23 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

9/24/2001

24 years ago

SURFACE RAW WATER I 3CAA-6

SURFACE RAW WATER INTAKE ℹ️

<2 µg/L

Below Reporting Level

2/20/2001

24 years ago

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

Contaminant Details

total microcystins (8)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/11/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/18/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/6/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/8/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/25/2018

7 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2018

7 years ago

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

Contaminant Details

Total Permethrin (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

tribufos (4)

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/11/2021

4 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/2/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

7/21/2020

5 years ago

Lab Tap

West Surface Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

4/14/2020

5 years ago

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

Contaminant Details

vanadium (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

8/5/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

8/5/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1.2 µg/L

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

5/6/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

1.2 µg/L

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

5/6/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.9 µg/L

2/18/2015

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L

2/18/2015

10 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

11/12/2014

10 years ago

Lab Tap @ Plant

Water Treatment Plant ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

11/12/2014

10 years ago

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

Contaminant Details

Sampling Facilities

West Surface Water Treatment Plant
Surface Water (SW)

Lab TapEntry Point to the Distribution System (EP)

East Surface Water Treatment Plant
Surface Water (SW)

Lab TapEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

James Business Park (Teal St.)Distribution System (DS)

Evangeline of Ormond Nursing HomeDistribution System (DS)

Thoroughbred AvenueDistribution System (DS)

Ormond Ave. & L&A RailroadDistribution System (DS)

Distribution System
Surface Water (SW)

Max. Res. Time in Dist. SystemMaximum Residence Time (MR)

Water Treatment Plant
Surface Water (SW)

Lab Tap @ PlantEntry Point to the Distribution System (EP)

SURFACE RAW WATER INTAKE
Surface Water (SW)

SURFACE RAW WATER I 3CAA-6Entry Point to the Distribution System (EP)

FAQ

Is St. Charles Water District #1 - East Bank tap water safe to drink?

When was St. Charles Water District #1 - East Bank last tested for water contamination?

The latest water samples were taken on October 10th, 2023.