Joint Municipal WSC (SC) Water Quality

Joint Municipal WSC is a large public water system in EPA region 4 that provides tap water for the 29053, 29073, 29170 zip codes. It has 3 facilities where the water supply was tested for 68 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 35.09 µg/L. The maximum reported level of Manganese was 5.76 µg/L. There were 2 contamintants found in the Joint Municipal WSC water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1,1-dichloroethane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

1,3-butadiene (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.1 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.1 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.1 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

1,4-dioxane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.094 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.024 µg/L

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.089 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.019 µg/L

2/25/2013

12 years ago

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

Contaminant Details

1-butanol (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<2 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<2 µg/L

Below Reporting Level

8/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<2 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<2 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

2-methoxyethanol (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.4 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.4 µg/L

Below Reporting Level

8/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.4 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.4 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.5 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.5 µg/L

Below Reporting Level

8/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.5 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.5 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

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

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

anatoxin-a (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/24/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/20/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/22/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/11/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.06 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.06 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.06 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

bromomethane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

chlorate (8)

Highway 321, Swansea

Distribution System ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 220 µg/L

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 220 µg/L

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

400 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 380 µg/L

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

400 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 380 µg/L

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

350 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 330 µg/L

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 320 µg/L

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

250 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 230 µg/L

2/25/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

230 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 210 µg/L

2/25/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.08 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.08 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.08 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

chloromethane (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

chlorpyrifos (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

chromium (8)

Highway 321, Swansea

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

0.32 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.32 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

0.92 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.72 µg/L

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

chromium-6 (8)

Highway 321, Swansea

Distribution System ℹ️

0.18 µg/L

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

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.16 µg/L

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

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.096 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.066 µg/L

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.13 µg/L

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

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

0.1 µg/L

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

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

0.22 µg/L

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

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.18 µg/L

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

2/25/2013

12 years ago

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

Contaminant Details

cobalt (8)

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

8/24/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

8/10/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

7/20/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

7/6/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

6/22/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

6/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

5/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

5/11/2020

5 years ago

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

Contaminant Details

dimethipin (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

ethoprop (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

Germanium (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

17.88 µg/L

Meets Reporting Threshold

10/5/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

15.87 µg/L

Meets Reporting Threshold

10/5/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

9.7 µg/L

Meets Reporting Threshold

10/5/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

4.01 µg/L

Meets Reporting Threshold

10/5/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

35.09 µg/L

⚠️ Exceeds 50% of Reference Level

7/8/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

34.1 µg/L

⚠️ Exceeds 50% of Reference Level

7/8/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

30.1 µg/L

⚠️ Exceeds 50% of Reference Level

7/8/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

26.4 µg/L

Meets Reporting Threshold

7/8/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

26 µg/L

Meets Reporting Threshold

4/7/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

25.6 µg/L

Meets Reporting Threshold

4/7/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

23.9 µg/L

Meets Reporting Threshold

4/7/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

17.83 µg/L

Meets Reporting Threshold

4/7/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

12.47 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

12.35 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

10.51 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

8.88 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

3.37 µg/L

10/5/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

2.87 µg/L

10/5/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

1.934 µg/L

10/5/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

0 µg/L

10/5/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

4.858 µg/L

7/8/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

4.733 µg/L

7/8/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

4.605 µg/L

7/8/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

4.294 µg/L

7/8/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

3.343 µg/L

4/7/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

3.271 µg/L

4/7/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

3.097 µg/L

4/7/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

3.087 µg/L

4/7/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

3.756 µg/L

1/21/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

3.716 µg/L

1/21/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

3.482 µg/L

1/21/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

2.984 µg/L

1/21/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

21.25 µg/L

10/5/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

18.74 µg/L

10/5/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

11.634 µg/L

10/5/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

4.01 µg/L

10/5/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

39.823 µg/L

7/8/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

38.958 µg/L

7/8/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

34.394 µg/L

7/8/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

31.005 µg/L

7/8/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

29.271 µg/L

4/7/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

28.943 µg/L

4/7/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

26.997 µg/L

4/7/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

20.917 µg/L

4/7/2020

5 years ago

Ben Spires Road (Meter Site) - DBP-21

JMWSC Distribution System ℹ️

16.186 µg/L

1/21/2020

5 years ago

133 Jereme Bay Road - DBP-22

JMWSC Distribution System ℹ️

16.106 µg/L

1/21/2020

5 years ago

301 Harbor Heights Drive, Apt. 3B - DBP-1

JMWSC Distribution System ℹ️

13.992 µg/L

1/21/2020

5 years ago

524 Two Notch Road - DBP-20

JMWSC Distribution System ℹ️

11.864 µg/L

1/21/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0101 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0051 µg/L

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0094 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0044 µg/L

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0072 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0022 µg/L

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0066 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0016 µg/L

11/15/2023

23 months ago

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

Contaminant Details

lithium (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<9 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<9 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<9 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<9 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

Manganese (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

2.56 µg/L

Meets Reporting Threshold

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

5.76 µg/L

Meets Reporting Threshold

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

2.69 µg/L

Meets Reporting Threshold

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

1.78 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

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

Contaminant Details

molybdenum (8)

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<1 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.006 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.006 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.006 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.006 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

o-toluidine (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

oxyfluorfen (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.05 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.05 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.05 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.05 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.09 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.005 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroheptanoic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.01 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.003 µg/L

Below Reporting Level

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.03 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0037 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0007 µg/L

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0038 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0008 µg/L

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.001 µg/L

11/15/2023

23 months ago

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

Contaminant Details

perfluorononanoic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.001 µg/L

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0014 µg/L

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0062 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0022 µg/L

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0057 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0017 µg/L

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0 µg/L

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0044 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0004 µg/L

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

2/25/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.004 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0037 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0007 µg/L

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0041 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0011 µg/L

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0018 µg/L

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.0043 µg/L

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

11/15/2023

23 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.008 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.008 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.008 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.008 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.007 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

14 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

5/14/2024

17 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2024

20 months ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.002 µg/L

Below Reporting Level

11/15/2023

23 months ago

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

Contaminant Details

profenofos (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

quinoline (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

strontium (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

44 µg/L

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

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

40 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 39.7 µg/L

11/25/2013

11 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

41 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 40.7 µg/L

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

40 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 39.7 µg/L

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

44 µg/L

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

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

43 µg/L

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

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

49 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 48.7 µg/L

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 44.7 µg/L

2/25/2013

12 years ago

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

Contaminant Details

tebuconazole (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

total microcystins (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

8/24/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

8/10/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

7/20/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

7/6/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

6/22/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

6/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

5/26/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.3 µg/L

Below Reporting Level

5/11/2020

5 years ago

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

Contaminant Details

Total Permethrin (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.04 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

tribufos (4)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

10/5/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

7/8/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

4/7/2020

5 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

<0.07 µg/L

Below Reporting Level

1/21/2020

5 years ago

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

Contaminant Details

vanadium (8)

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.73 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.53 µg/L

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

0.67 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.47 µg/L

11/25/2013

11 years ago

Highway 321, Swansea

Distribution System ℹ️

0.8 µg/L

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

8/27/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.67 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.47 µg/L

8/27/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

0.78 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.58 µg/L

5/28/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.74 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.54 µg/L

5/28/2013

12 years ago

Highway 321, Swansea

Distribution System ℹ️

1.3 µg/L

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

2/25/2013

12 years ago

Cherokee Road near West Columbia WTP

West Columbia - Connection ℹ️

0.91 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.71 µg/L

2/25/2013

12 years ago

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

Contaminant Details

Sampling Facilities

West Columbia - Connection
Surface Water (SW)

Cherokee Road near West Columbia WTPEntry Point to the Distribution System (EP)

JMWSC Distribution System
Surface Water (SW)

301 Harbor Heights Drive, Apt. 3B - DBP-1Distribution System (DS)

524 Two Notch Road - DBP-20Distribution System (DS)

Ben Spires Road (Meter Site) - DBP-21Distribution System (DS)

133 Jereme Bay Road - DBP-22Distribution System (DS)

Distribution System
Surface Water (SW)

Highway 321, SwanseaMaximum Residence Time (MR)

FAQ

Is Joint Municipal WSC tap water safe to drink?

When was Joint Municipal WSC last tested for water contamination?

The latest water samples were taken on August 12th, 2024.

Contaminants

1,1-dichloroethane (4)

1,2,3-trichloropropane (4)

1,3-butadiene (4)

1,4-dioxane (4)

1-butanol (4)

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

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

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

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

2-methoxyethanol (4)

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

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

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

alpha-hexachlorocyclohexane (4)

anatoxin-a (8)

bromochloromethane (Halon 1011) (4)

bromomethane (4)

Butylated Hydroxyanisole (4)

chlorate (8)

chlorodifluoromethane (HCFC-22) (4)

chloromethane (4)

chlorpyrifos (4)

chromium (8)

chromium-6 (8)

cobalt (8)

cylindrospermopsin (8)

dimethipin (4)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (4)

molybdenum (8)

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

N-methyl perfluorooctanesulfonamidoacetic acid (4)

nonafluoro-3,6-dioxaheptanoic acid (4)

o-toluidine (4)

oxyfluorfen (4)

perfluoro(2-ethoxyethane)sulfonic acid (4)

perfluoro-3-methoxypropanoic acid (4)

perfluoro-4-methoxybutanoic acid (4)

perfluorobutanesulfonic acid (8)

perfluorobutanoic acid (4)

perfluorodecanoic acid (4)

perfluorododecanoic acid (4)

perfluoroheptanesulfonic acid (4)

perfluoroheptanoic acid (8)

perfluorohexanesulfonic acid (8)

perfluorohexanoic acid (4)

perfluorononanoic acid (8)

perfluorooctanesulfonic acid (8)

perfluorooctanoic acid (8)

perfluoropentanesulfonic acid (4)

perfluoropentanoic acid (4)

perfluorotetradecanoic acid (4)

perfluorotridecanoic acid (4)

perfluoroundecanoic acid (4)

profenofos (4)

quinoline (4)

strontium (8)

tebuconazole (4)

total microcystins (8)

Total Permethrin (4)

tribufos (4)

vanadium (8)

Sampling Facilities

West Columbia - Connection Surface Water (SW)

JMWSC Distribution System Surface Water (SW)

Distribution System Surface Water (SW)

FAQ

Is Joint Municipal WSC tap water safe to drink?

When was Joint Municipal WSC last tested for water contamination?

West Columbia - Connection
Surface Water (SW)

JMWSC Distribution System
Surface Water (SW)

Distribution System
Surface Water (SW)