Lafayette (GA) Water Quality

Lafayette is a large public water system in EPA region 4 that provides tap water for the 30707, 30739 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 3.62 µg/L. The maximum reported level of Manganese was 0.99 µg/L. There were 2 contamintants found in the Lafayette water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1,1-dichloroethane (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

1,3-butadiene (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.1 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.1 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.1 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.1 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.1 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.1 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.1 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.1 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.1 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

1,4-dioxane (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

1-butanol (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<2 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<2 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

2,4-dinitrotoluene (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

2,6-dinitrotoluene (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

2-methoxyethanol (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.4 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.5 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.5 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.5 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.5 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.5 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.5 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.5 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.5 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.5 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.5 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.5 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.8 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.8 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.8 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.8 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.8 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.8 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.8 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.8 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

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

Finished Water Tap

Big Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.002 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.01 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.01 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

anatoxin-a (21)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/5/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/27/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/27/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

6/27/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.06 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.06 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.06 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.06 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.06 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.06 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.06 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.06 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.06 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.06 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.06 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.06 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

bromomethane (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

Butylated Hydroxyanisole (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

chlorate (16)

York Road Pump Station

Distribution System ℹ️

<20 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<20 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<20 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<20 µg/L

Below Reporting Level

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

<20 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<20 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<20 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<20 µg/L

Below Reporting Level

9/1/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<20 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<20 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<20 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<20 µg/L

Below Reporting Level

6/9/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<20 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<20 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<20 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<20 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.08 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.08 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.08 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.08 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.08 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.08 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.08 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.08 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.08 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.08 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.08 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.08 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

chloromethane (12)

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

chlorpyrifos (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

chromium (16)

Finished Tap Closest to Connection

Walker County WA ℹ️

0.2 µg/L

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

12/9/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.2 µg/L

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

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

0.2 µg/L

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

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.2 µg/L

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

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

7/20/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.2 µg/L

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

6/15/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.2 µg/L

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

6/11/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.3 µg/L

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

3/17/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.2 µg/L

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

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

chromium-6 (16)

Finished Tap Closest to Connection

Walker County WA ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.19 µg/L

12/9/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

0.18 µg/L

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

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.19 µg/L

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

9/1/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

6/15/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.16 µg/L

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

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L

6/9/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.1 µg/L

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

5/7/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

0.17 µg/L

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

4/21/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.19 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.16 µg/L

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.19 µg/L

3/16/2015

10 years ago

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

Contaminant Details

cobalt (16)

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

6/11/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

cylindrospermopsin (21)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/5/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/17/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/5/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/27/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/27/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

6/27/2018

7 years ago

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

Contaminant Details

dimethipin (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

ethoprop (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

Germanium (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.3 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

502 Thurman Street

Distribution System ℹ️

2.26 µg/L

Meets Reporting Threshold

4/10/2019

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

2.06 µg/L

Meets Reporting Threshold

4/10/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

1.41 µg/L

Meets Reporting Threshold

4/10/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

0.55 µg/L

Meets Reporting Threshold

4/10/2019

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

3.05 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

2.63 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

2.38 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

1.64 µg/L

Meets Reporting Threshold

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

3.05 µg/L

Meets Reporting Threshold

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

2.15 µg/L

Meets Reporting Threshold

10/16/2018

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

1.68 µg/L

Meets Reporting Threshold

10/16/2018

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

1.58 µg/L

Meets Reporting Threshold

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

2.26 µg/L

Meets Reporting Threshold

10/8/2018

6 years ago

502 Thurman Street

Distribution System ℹ️

3.62 µg/L

Meets Reporting Threshold

7/16/2018

7 years ago

2543 Chamberlin Road

Distribution System ℹ️

2.02 µg/L

Meets Reporting Threshold

7/16/2018

7 years ago

710 S. Cherokee Street

Distribution System ℹ️

0.77 µg/L

Meets Reporting Threshold

7/16/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

710 S. Cherokee Street

Distribution System ℹ️

2.7 µg/L

4/10/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

2.55 µg/L

4/10/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

2.4 µg/L

4/10/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

1.45 µg/L

4/10/2019

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

2.98 µg/L

3/27/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

2.74 µg/L

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

1.68 µg/L

3/27/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

1.65 µg/L

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

3.06 µg/L

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

2.82 µg/L

10/16/2018

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

2.44 µg/L

10/16/2018

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

1.95 µg/L

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

2.37 µg/L

10/8/2018

6 years ago

502 Thurman Street

Distribution System ℹ️

2.66 µg/L

7/16/2018

7 years ago

2543 Chamberlin Road

Distribution System ℹ️

1.56 µg/L

7/16/2018

7 years ago

710 S. Cherokee Street

Distribution System ℹ️

0.54 µg/L

7/16/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

710 S. Cherokee Street

Distribution System ℹ️

4.37 µg/L

4/10/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

4.28 µg/L

4/10/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

3.55 µg/L

4/10/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

2 µg/L

4/10/2019

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

5.23 µg/L

3/27/2019

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

4.97 µg/L

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

3.72 µg/L

3/27/2019

6 years ago

2933 Highway 151

Distribution System ℹ️

2.95 µg/L

3/27/2019

6 years ago

502 Thurman Street

Distribution System ℹ️

5.76 µg/L

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

4.65 µg/L

10/16/2018

6 years ago

2543 Chamberlin Road

Distribution System ℹ️

4.12 µg/L

10/16/2018

6 years ago

710 S. Cherokee Street

Distribution System ℹ️

3.53 µg/L

10/16/2018

6 years ago

2933 Highway 151

Distribution System ℹ️

4.63 µg/L

10/8/2018

6 years ago

502 Thurman Street

Distribution System ℹ️

5.79 µg/L

7/16/2018

7 years ago

2543 Chamberlin Road

Distribution System ℹ️

3.16 µg/L

7/16/2018

7 years ago

710 S. Cherokee Street

Distribution System ℹ️

1.31 µg/L

7/16/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

lithium (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<9 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<9 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<9 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<9 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<9 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<9 µg/L

Below Reporting Level

2/27/2025

6 months ago

Walker County WA Connector

Walker County WA ℹ️

<9 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<9 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

Manganese (14)

Walker County WA Connector

Walker County WA ℹ️

0.99 µg/L

Meets Reporting Threshold

4/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.4 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.4 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<5 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<5 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<5 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<5 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<5 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<5 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<5 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<5 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

molinate (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.9 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.9 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.9 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.9 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.9 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.9 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.9 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.9 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

molybdenum (16)

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

6/11/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<1 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.006 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.006 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.006 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.006 µg/L

Below Reporting Level

2/27/2025

6 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.006 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.006 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

nitrobenzene (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<10 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<10 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<10 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<10 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<10 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<10 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<10 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<10 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.02 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

o-toluidine (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.007 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.007 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

oxyfluorfen (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.05 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.05 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.05 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.05 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.05 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.05 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

perchlorate (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<4 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<4 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<4 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<4 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<4 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<4 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<4 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<4 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (20)

Walker County WA Connector

Walker County WA ℹ️

0.041 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.038 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.02 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.017 µg/L

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

0.013 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.01 µg/L

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.044 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.041 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.018 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.015 µg/L

4/16/2025

4 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

0.034 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.031 µg/L

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

0.014 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.011 µg/L

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

0.013 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.01 µg/L

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.09 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.09 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.09 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.005 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorodecanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.003 µg/L

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

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorododecanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoroheptanoic acid (20)

Walker County WA Connector

Walker County WA ℹ️

0.0061 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0031 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.0076 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0046 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.01 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (20)

Walker County WA Connector

Walker County WA ℹ️

0.0043 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0013 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0022 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.03 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

Walker County WA Connector

Walker County WA ℹ️

0.0066 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0036 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.008 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.005 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorononanoic acid (20)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (20)

Walker County WA Connector

Walker County WA ℹ️

0.048 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.044 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.056 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.052 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluorooctanoic acid (20)

Walker County WA Connector

Walker County WA ℹ️

0.024 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.02 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.0045 µg/L

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

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.031 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.027 µg/L

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.0046 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0006 µg/L

4/16/2025

4 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

0.0051 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0011 µg/L

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/11/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/9/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/16/2015

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.004 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.004 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoropentanoic acid (8)

Walker County WA Connector

Walker County WA ℹ️

0.0075 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0045 µg/L

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

0.0092 µg/L

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

4/16/2025

4 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.003 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.008 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.008 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.008 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.008 µg/L

Below Reporting Level

2/27/2025

6 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.008 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.008 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluorotridecanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2025

6 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.007 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

perfluoroundecanoic acid (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.002 µg/L

Below Reporting Level

6/4/2025

2 months ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

4/16/2025

4 months ago

Walker County WA Connector

Walker County WA ℹ️

<0.002 µg/L

Below Reporting Level

4/16/2025

4 months ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

Finished Water Tap

Dixon Springs Water Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.002 µg/L

Below Reporting Level

2/27/2025

6 months ago

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

Contaminant Details

profenofos (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.3 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

quinoline (14)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.02 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

10/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.02 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<1 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

strontium (16)

York Road Pump Station

Distribution System ℹ️

34 µg/L

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

12/9/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 31.7 µg/L

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

44 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 43.7 µg/L

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

26 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 25.7 µg/L

12/7/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

36 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 35.7 µg/L

9/2/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 30.7 µg/L

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

50 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 49.7 µg/L

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 23.7 µg/L

9/1/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

50 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 49.7 µg/L

7/20/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

35 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.7 µg/L

6/15/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

33 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 32.7 µg/L

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 23.7 µg/L

6/11/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 31.7 µg/L

3/17/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

29 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 28.7 µg/L

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

42 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 41.7 µg/L

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 19.7 µg/L

3/16/2015

10 years ago

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

Contaminant Details

tebuconazole (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.2 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

terbacil (8)

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

9/22/2003

21 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

6/23/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

3/10/2003

22 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<2 µg/L

Below Reporting Level

11/18/2002

22 years ago

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

Contaminant Details

total microcystins (24)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2018

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2018

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/5/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

7/5/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/27/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/27/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

6/27/2018

7 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

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

Contaminant Details

Total Permethrin (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.04 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.04 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

tribufos (11)

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2019

6 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/9/2019

6 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

1/9/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/8/2019

6 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.07 µg/L

Below Reporting Level

1/8/2019

6 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2018

7 years ago

Finished Water Tap

Lee School Road Plant ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2018

7 years ago

Walker County WA Connector

Walker County WA ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2018

7 years ago

Catoosa UD Connector

Catoosa Utility District ℹ️

<0.07 µg/L

Below Reporting Level

7/16/2018

7 years ago

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

Contaminant Details

vanadium (16)

Finished Tap Closest to Connection

Walker County WA ℹ️

0.4 µg/L

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

12/9/2015

9 years ago

York Road Pump Station

Distribution System ℹ️

0.3 µg/L

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

12/9/2015

9 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

12/7/2015

9 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.3 µg/L

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

12/7/2015

9 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.4 µg/L

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

9/2/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

0.3 µg/L

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

9/2/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

9/1/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.3 µg/L

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

9/1/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

7/20/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.4 µg/L

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

6/15/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

0.3 µg/L

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

6/15/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.3 µg/L

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

6/11/2015

10 years ago

Finished Tap Closest to Connection

Walker County WA ℹ️

0.4 µg/L

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

3/17/2015

10 years ago

York Road Pump Station

Distribution System ℹ️

0.3 µg/L

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

3/17/2015

10 years ago

Finished Water Tap

Big Springs Water Plant ℹ️

0.3 µg/L

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

3/16/2015

10 years ago

Finished Water Tap

Lee School Road Plant ℹ️

0.3 µg/L

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

3/16/2015

10 years ago

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

Contaminant Details

Sampling Facilities

Big Springs Water Plant
Ground Water (Under Direct Influence of Surface Water) (GU)

Finished Water TapEntry Point to the Distribution System (EP)

Lee School Road Plant
Ground Water (Under Direct Influence of Surface Water) (GU)

Finished Water TapEntry Point to the Distribution System (EP)

Dixon Springs Water Plant
Ground Water (GW)

Finished Water TapEntry Point to the Distribution System (EP)

Walker County WA
Surface Water (SW)

Walker County WA ConnectorEntry Point to the Distribution System (EP)

Finished Tap Closest to ConnectionEntry Point to the Distribution System (EP)

Catoosa Utility District
Ground Water (GW)

Catoosa UD ConnectorEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

710 S. Cherokee StreetDistribution System (DS)

2543 Chamberlin RoadDistribution System (DS)

2933 Highway 151Distribution System (DS)

502 Thurman StreetDistribution System (DS)

York Road Pump StationMaximum Residence Time (MR)

FAQ

Is Lafayette tap water safe to drink?

When was Lafayette last tested for water contamination?

The latest water samples were taken on June 4th, 2025.