City of Columbia (SC) Water Quality

City of Columbia is a large public water system in EPA region 4 that provides tap water for the 29016, 29044, 29045, 29063, 29203 - 29206, 29210, 29223 zip codes. It has 8 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 2-methoxyethanol was 0.577 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 64.66 µg/L. Some (3 of 48 or 6%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. The maximum reported level of Manganese was 19.3 µg/L. There were 3 contamintants found in the City of Columbia water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

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
17-alpha-ethynylestradiol
17-beta-estradiol
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
4-androstene-3,17-dione
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
equilin
estriol
estrone
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
testosterone
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

1,3-butadiene (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.1 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.1 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.1 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.1 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.1 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.1 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.1 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

1,4-dioxane (8)

Entry Point to Dist. System

Canal WTP ℹ️

0.47 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.4 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.099 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.029 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.29 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.22 µg/L

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.085 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.015 µg/L

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.25 µg/L

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

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.07 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.28 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.21 µg/L

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.072 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.002 µg/L

7/14/2014

11 years ago

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

Contaminant Details

1-butanol (8)

Entry Point to Dist. System

Canal WTP ℹ️

<2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<2 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<2 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.0009 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0009 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0009 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0009 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0009 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0009 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0009 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0009 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

17-beta-estradiol (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.0004 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0004 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0004 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0004 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0004 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0004 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0004 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0004 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

2,4-dinitrotoluene (8)

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (8)

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.4 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.4 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.4 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.4 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.4 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.4 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.577 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.4 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.5 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.5 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.5 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.5 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.5 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.5 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.5 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.5 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

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

ℹ️

<0.8 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.0003 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0003 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0003 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0003 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0003 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0003 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0003 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0003 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

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

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

anatoxin-a (16)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/19/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/8/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/8/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/6/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.06 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.06 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.06 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.06 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.06 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.06 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.06 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.06 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

bromomethane (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

chlorate (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 280 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

250 µg/L

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

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

220 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

170 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

170 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 140 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 270 µg/L

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

230 µg/L

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

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

330 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 310 µg/L

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

170 µg/L

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

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

340 µg/L

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

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 260 µg/L

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

7/14/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.08 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.08 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.08 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.08 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.08 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.08 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.08 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.08 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

chloromethane (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

chlorpyrifos (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

chromium (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.3 µg/L

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

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.3 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.2 µg/L

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

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.23 µg/L

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

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.3 µg/L

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

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.3 µg/L

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

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

chromium-6 (16)

Entry Point to Dist. System

Canal WTP ℹ️

0.12 µg/L

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

4/14/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.073 µg/L

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

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.066 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.036 µg/L

4/14/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.085 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.055 µg/L

1/26/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.1 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.066 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.036 µg/L

1/13/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.064 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.034 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.1 µg/L

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

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.069 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.039 µg/L

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.098 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.068 µg/L

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.053 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.023 µg/L

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.097 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.067 µg/L

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.097 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.067 µg/L

7/14/2014

11 years ago

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

Contaminant Details

cobalt (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

<1 µg/L

Below Reporting Level

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<1 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

cylindrospermopsin (16)

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/22/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/19/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

9/8/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

9/8/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/6/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/6/2020

5 years ago

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

Contaminant Details

dimethipin (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

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

ℹ️

<1 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

equilin (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

estriol (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.0008 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0008 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0008 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0008 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0008 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0008 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0008 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0008 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

estrone (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

ethoprop (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

Germanium (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (48)

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

20.262 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

20.14 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

19.974 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

19.674 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

19.226 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

18.42 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

17.682 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

17.25 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

16.86 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

15.62 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

14.65 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

13.334 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

42.945 µg/L

⚠️ Exceeds 50% of Reference Level

9/1/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

37.788 µg/L

⚠️ Exceeds 50% of Reference Level

9/1/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

33.864 µg/L

⚠️ Exceeds 50% of Reference Level

9/1/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

32.299 µg/L

⚠️ Exceeds 50% of Reference Level

9/1/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

28.57 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

21.688 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

19.268 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

18.168 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

17.714 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

17.064 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

17.004 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

16.96 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

64.66 µg/L

☠️ Exceeds Reference Level by 4.66 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

61.18 µg/L

☠️ Exceeds Reference Level by 1.18 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

60.42 µg/L

☠️ Exceeds Reference Level by 0.42 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

55.73 µg/L

❗ Exceeds 80% of Reference Level

6/2/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

52.1 µg/L

❗ Exceeds 80% of Reference Level

6/2/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

48.3 µg/L

❗ Exceeds 80% of Reference Level

6/2/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

24.57 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

23.17 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

22.99 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

21.28 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

20.65 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

19.22 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

57.65 µg/L

❗ Exceeds 80% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

53.32 µg/L

❗ Exceeds 80% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

51.93 µg/L

❗ Exceeds 80% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

49.8 µg/L

❗ Exceeds 80% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

44.86 µg/L

⚠️ Exceeds 50% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

37.4 µg/L

⚠️ Exceeds 50% of Reference Level

3/9/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

22.413 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

19.988 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

19.913 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

19.523 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

17.814 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

17.052 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (48)

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

10.352 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

10.338 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

10.298 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

10.251 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

9.904 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

7.166 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

4.67 µg/L

12/1/2020

4 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

4.201 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

4.185 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

4.108 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

3.79 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

3.56 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

10.562 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

10.277 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

9.514 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

8.962 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

8.631 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

5.207 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

4.988 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

4.637 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

4.368 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

4.287 µg/L

9/1/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

4.22 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

4.17 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

7.29 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

7.17 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

7.154 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

7.12 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

7.075 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

6.484 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

5.47 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

5.37 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

5.11 µg/L

6/2/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

5.07 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

4.99 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

4.72 µg/L

6/2/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

7.264 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

7.137 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

7.04 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

6.789 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

6.391 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

6.334 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

6.301 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

6.252 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

6.088 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

6.08 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

5.939 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

5.939 µg/L

3/9/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (48)

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

29.618 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

29.291 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

28.664 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

28.598 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

27.052 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

24.81 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

22.21 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

21.435 µg/L

12/1/2020

4 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

21.061 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

19.916 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

19.18 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

18.758 µg/L

12/1/2020

4 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

52.112 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

45.822 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

42.727 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

40.404 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

36.181 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

26.228 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

23.387 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

22.497 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

22.047 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

20.958 µg/L

9/1/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

20.87 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

20.81 µg/L

9/1/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

71.814 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

68.35 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

67.495 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

63.02 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

58.584 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

55.42 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

30.04 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

28.36 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

28.28 µg/L

6/2/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

26.35 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

25.64 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

23.94 µg/L

6/2/2020

5 years ago

DISTRIBUTION SITE 7301 TWO NOTCH

DISTRIBUTION FOR LAKE ℹ️

63.738 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 1100 LEESBURG RD

DISTRIBUTION FOR LAKE ℹ️

59.259 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

57.869 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVER

DISTRIBUTION FOR LAKE ℹ️

55.88 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIA

DISTRIBUTION FOR LAKE ℹ️

51.194 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 19 VADOVER CR

DISTRIBUTION FOR LAKE ℹ️

43.791 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 1245 WINTERWOOD RD

Distribution For Canal ℹ️

28.867 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 10400 WILSON BLVD,

Distribution For Canal ℹ️

26.379 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 108 BRICK IRON RD

Distribution For Canal ℹ️

26.28 µg/L

3/9/2020

5 years ago

Distribution Site 110 Rolling Knoll Rd

Distribution For Canal ℹ️

26.114 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 3850 FERNANDINA RD

Distribution For Canal ℹ️

23.721 µg/L

3/9/2020

5 years ago

DISTRIBUTION SITE 119 PEAK STREET

Distribution For Canal ℹ️

22.942 µg/L

3/9/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0082 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0032 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0092 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0042 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

lithium (4)

Entry Point to Dist. System

Canal WTP ℹ️

<9 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<9 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<9 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<9 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

Manganese (8)

Entry Point to Dist. System

Lake Murray WTP ℹ️

10.8 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

2.85 µg/L

Meets Reporting Threshold

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

3.74 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

2.81 µg/L

Meets Reporting Threshold

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

15.3 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

3.47 µg/L

Meets Reporting Threshold

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

19.3 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

1.42 µg/L

Meets Reporting Threshold

3/9/2020

5 years ago

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

Contaminant Details

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

ℹ️

<5 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<5 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<5 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

1/8/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

1/8/2002

23 years ago

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

Contaminant Details

molinate (8)

ℹ️

<0.9 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

molybdenum (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

2 µg/L

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

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

4/14/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

1/13/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

2.5 µg/L

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

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

2.5 µg/L

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

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.8 µg/L

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

2.6 µg/L

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

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.006 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.006 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.006 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.006 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

nitrobenzene (8)

ℹ️

<10 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<10 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<10 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

1/8/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

1/8/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

o-toluidine (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

oxyfluorfen (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.05 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.05 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.05 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.05 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.05 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.05 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.05 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.05 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

perchlorate (8)

ℹ️

<4 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<4 µg/L

Below Reporting Level

10/10/2002

22 years ago

ℹ️

<4 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

1/8/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

1/8/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

Entry Point to Dist. System

Canal WTP ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0046 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0016 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoroheptanoic acid (12)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0037 µg/L

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

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0024 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0039 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0009 µg/L

12/19/2024

8 months ago

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

Contaminant Details

perfluorononanoic acid (12)

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0066 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0026 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0062 µg/L

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

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0072 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0032 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0071 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0031 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (12)

Entry Point to Dist. System

Canal WTP ℹ️

0.0048 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0008 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0042 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0002 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0061 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0021 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0045 µg/L

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

12/19/2024

8 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0038 µg/L

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

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

0.0057 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0027 µg/L

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.0041 µg/L

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

12/19/2024

8 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.008 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.008 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.008 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.008 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.007 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.007 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

3/20/2025

5 months ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2024

8 months ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2024

8 months ago

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

Contaminant Details

profenofos (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

quinoline (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.02 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.02 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (8)

ℹ️

<1 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

strontium (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 57.7 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

54 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 53.7 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

50 µg/L

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

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

45 µg/L

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

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

50 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

46 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 45.7 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

42 µg/L

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

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

42 µg/L

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

1/13/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

56 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 55.7 µg/L

10/28/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

52 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 51.7 µg/L

10/28/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

59 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 58.7 µg/L

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

53 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 52.7 µg/L

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

52 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 51.7 µg/L

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

50 µg/L

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

7/14/2014

11 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

49 µg/L

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

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

42 µg/L

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

7/14/2014

11 years ago

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

Contaminant Details

tebuconazole (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.2 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.2 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

terbacil (8)

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

10/2/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

7/10/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

4/4/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/9/2002

23 years ago

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

Contaminant Details

testosterone (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.0001 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0001 µg/L

Below Reporting Level

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0001 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0001 µg/L

Below Reporting Level

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0001 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0001 µg/L

Below Reporting Level

10/14/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.0001 µg/L

Below Reporting Level

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.0001 µg/L

Below Reporting Level

7/14/2014

11 years ago

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

Contaminant Details

total microcystins (16)

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

10/19/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

10/19/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

10/6/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/21/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/9/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/8/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

8/24/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

8/10/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/21/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/6/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/6/2020

5 years ago

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

Contaminant Details

Total Permethrin (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.04 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.04 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

tribufos (8)

Entry Point to Dist. System

Canal WTP ℹ️

<0.07 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.07 µg/L

Below Reporting Level

12/1/2020

4 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.07 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.07 µg/L

Below Reporting Level

9/1/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.07 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.07 µg/L

Below Reporting Level

6/2/2020

5 years ago

Entry Point to Dist. System

Canal WTP ℹ️

<0.07 µg/L

Below Reporting Level

3/9/2020

5 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

<0.07 µg/L

Below Reporting Level

3/9/2020

5 years ago

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

Contaminant Details

vanadium (16)

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.75 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.55 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.64 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.44 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.58 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.38 µg/L

4/14/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.3 µg/L

4/14/2015

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.57 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.37 µg/L

1/13/2015

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.3 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

0.47 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.27 µg/L

1/13/2015

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L

1/13/2015

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

1.1 µg/L

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

10/28/2014

10 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.76 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.56 µg/L

10/28/2014

10 years ago

Entry Point to Dist. System

Canal WTP ℹ️

1.2 µg/L

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

10/14/2014

10 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.8 µg/L

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

10/14/2014

10 years ago

10219 Garners Ferry Road

Distribution System 1 ℹ️

1.2 µg/L

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

7/14/2014

11 years ago

Entry Point to Dist. System

Canal WTP ℹ️

1.1 µg/L

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

7/14/2014

11 years ago

Entry Point to Dist. System

Lake Murray WTP ℹ️

0.93 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.73 µg/L

7/14/2014

11 years ago

110 Rolling Knoll Drive

Distribution System 2 ℹ️

0.88 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.68 µg/L

7/14/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Canal WTP
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Lake Murray WTP
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Distribution For Canal
Surface Water (SW)

DISTRIBUTION SITE 119 PEAK STREETDistribution System (DS)

DISTRIBUTION SITE 10400 WILSON BLVD,Distribution System (DS)

Distribution Site 110 Rolling Knoll RdDistribution System (DS)

DISTRIBUTION SITE 108 BRICK IRON RDDistribution System (DS)

DISTRIBUTION SITE 1245 WINTERWOOD RDDistribution System (DS)

DISTRIBUTION SITE 3850 FERNANDINA RDDistribution System (DS)

10219 Garners Ferry RdMaximum Residence Time (MR)

110 Rollin Knoll DrMaximum Residence Time (MR)

DISTRIBUTION FOR LAKE
Surface Water (SW)

DISTRIBUTION SITE 10219 GARNERS FERRY, EASTOVERDistribution System (DS)

DISTRIBUTION SITE 1100 LEESBURG RDDistribution System (DS)

DISTRIBUTION SITE 19 VADOVER CRDistribution System (DS)

DISTRIBUTION SITE 4801 REAMER AVE, COLUMBIADistribution System (DS)

DISTRIBUTION SITE 5738 DELLWOOD DR, COLUMBIADistribution System (DS)

DISTRIBUTION SITE 7301 TWO NOTCHDistribution System (DS)

Distribution System 1
Surface Water (SW)

10219 Garners Ferry RoadMaximum Residence Time (MR)

Distribution System 2
Surface Water (SW)

110 Rolling Knoll DriveMaximum Residence Time (MR)

Surface Water (SW)

Entry Point to the Distribution System (EP)

Surface Water (SW)

Entry Point to the Distribution System (EP)

FAQ

Is City of Columbia tap water safe to drink?

When was City of Columbia last tested for water contamination?

The latest water samples were taken on March 20th, 2025.