Forsyth Co. Water & Sewer (GA) Water Quality

Forsyth Co. Water & Sewer is a large public water system in EPA region 4 that provides tap water for the 30004, 30005, 30028, 30041, 30107, 30534 zip codes. It has 4 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 41 µg/L. The maximum reported level of Manganese was 2.4 µg/L. There were 2 contamintants found in the Forsyth Co. Water & Sewer water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (7)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (5)
17-alpha-ethynylestradiol (4)
17-beta-estradiol (4)
1H,1H,2H,2H-perfluorodecane sulfonic acid (5)
1H,1H,2H,2H-perfluorohexane sulfonic acid (5)
1H,1H,2H,2H-perfluorooctane sulfonic acid (5)
2,4-dinitrotoluene (4)
2,6-dinitrotoluene (4)
2-methoxyethanol (7)
2-propen-1-ol (Allyl Alcohol) (7)
4,4'-dichloro dichlorophenyl ethylene (DDE) (4)
4,8-dioxa-3H-perfluorononanoic acid (5)
4-androstene-3,17-dione (4)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (5)
alpha-hexachlorocyclohexane (7)
anatoxin-a (16)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (7)
chlorate (8)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (7)
chromium (8)
chromium-6 (8)
cobalt (8)
cylindrospermopsin (16)
dimethipin (7)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)
equilin (4)
estriol (4)
estrone (4)
ethoprop (7)
Germanium (8)
HAA5 (five regulated haloacetic acids) (31)
HAA6Br (six brominated haloacetic acids) (31)
HAA9 (nine haloacetic acids) (31)
hexafluoropropylene oxide dimer acid (GenX) (5)
lithium (5)
Manganese (8)
methyl-tertiary-butyl-ether (MTBE) (4)
molinate (4)
molybdenum (8)
N-ethyl perfluorooctanesulfonamidoacetic acid (5)
N-methyl perfluorooctanesulfonamidoacetic acid (5)
nitrobenzene (4)
nonafluoro-3,6-dioxaheptanoic acid (5)
o-toluidine (7)
oxyfluorfen (7)
perchlorate (4)
perfluoro(2-ethoxyethane)sulfonic acid (5)
perfluoro-3-methoxypropanoic acid (5)
perfluoro-4-methoxybutanoic acid (5)
perfluorobutanesulfonic acid (9)
perfluorobutanoic acid (5)
perfluorodecanoic acid (5)
perfluorododecanoic acid (5)
perfluoroheptanesulfonic acid (5)
perfluoroheptanoic acid (9)
perfluorohexanesulfonic acid (9)
perfluorohexanoic acid (5)
perfluorononanoic acid (9)
perfluorooctanesulfonic acid (9)
perfluorooctanoic acid (9)
perfluoropentanesulfonic acid (5)
perfluoropentanoic acid (5)
perfluorotetradecanoic acid (5)
perfluorotridecanoic acid (5)
perfluoroundecanoic acid (5)
profenofos (7)
quinoline (7)
s-ethyl-dipropylthiocarbamate (EPTC) (4)
strontium (8)
tebuconazole (7)
terbacil (4)
testosterone (4)
total microcystins (16)
Total Permethrin (7)
tribufos (7)
vanadium (8)

1,1-dichloroethane (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

1,3-butadiene (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.1 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.1 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.1 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

1,4-dioxane (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

1-butanol (7)

Cumming Connector

Cumming ℹ️

<2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0009 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0009 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0009 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

17-beta-estradiol (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0004 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0004 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0004 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

2,4-dinitrotoluene (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (7)

Cumming Connector

Cumming ℹ️

<0.4 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.4 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.4 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.4 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.4 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.4 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.4 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (7)

Cumming Connector

Cumming ℹ️

<0.5 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.5 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.5 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.5 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.5 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.5 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.5 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

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

Finished Water Tap

Lake Lanier WTP ℹ️

<0.8 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.8 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.8 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.8 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

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

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0003 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0003 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0003 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.002 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (7)

Cumming Connector

Cumming ℹ️

<0.01 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.01 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.01 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

anatoxin-a (16)

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

7/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/24/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

5/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

5/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

4/30/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/30/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.06 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.06 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.06 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

bromomethane (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

Butylated Hydroxyanisole (7)

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

chlorate (8)

Finished Water Tap

Lake Lanier WTP ℹ️

160 µg/L

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

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

350 µg/L

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

8/4/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

330 µg/L

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

8/4/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 38 µg/L

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

47 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 27 µg/L

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

30 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 10 µg/L

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

28 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 8 µg/L

1/14/2015

10 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.08 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.08 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.08 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

chloromethane (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

2/3/2015

10 years ago

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

Contaminant Details

chlorpyrifos (7)

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

chromium (8)

5035 Heardsville Rd.

Distribution System ℹ️

0.4 µg/L

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

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.2 µg/L

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

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

chromium-6 (8)

5035 Heardsville Rd.

Distribution System ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

0.04 µg/L

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

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.18 µg/L

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

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.16 µg/L

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

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

0.04 µg/L

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

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.09 µg/L

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

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

cobalt (8)

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

cylindrospermopsin (16)

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

7/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

6/24/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

5/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

5/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

5/13/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

5/13/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

4/30/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/30/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2020

5 years ago

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

Contaminant Details

dimethipin (7)

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

equilin (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

estriol (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0008 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0008 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0008 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

estrone (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

ethoprop (7)

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

Germanium (8)

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/27/2019

6 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2019

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (31)

7250 Pea Ridge Road

Distribution System ℹ️

38.3 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

37.4 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

37 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

36.5 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

31.8 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

30.5 µg/L

⚠️ Exceeds 50% of Reference Level

5/14/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

24.3 µg/L

Meets Reporting Threshold

5/14/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

22.7 µg/L

Meets Reporting Threshold

5/14/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

28.3 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

22.9 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

20.8 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

20 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

19.8 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

17.2 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

17.2 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

16.8 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

18.6 µg/L

Meets Reporting Threshold

1/21/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

39.5 µg/L

⚠️ Exceeds 50% of Reference Level

11/18/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

34.4 µg/L

⚠️ Exceeds 50% of Reference Level

11/18/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

33 µg/L

⚠️ Exceeds 50% of Reference Level

11/18/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

30.7 µg/L

⚠️ Exceeds 50% of Reference Level

11/18/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

30 µg/L

Meets Reporting Threshold

11/18/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

27.2 µg/L

Meets Reporting Threshold

11/18/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

25.4 µg/L

Meets Reporting Threshold

11/18/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

41 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

38.6 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

7250 Pea Ridge Road

Distribution System ℹ️

37 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

36.9 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

36 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

31.4 µg/L

⚠️ Exceeds 50% of Reference Level

9/27/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

18.9 µg/L

Meets Reporting Threshold

9/27/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (31)

7250 Pea Ridge Road

Distribution System ℹ️

6.49 µg/L

5/14/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

6.29 µg/L

5/14/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

5.99 µg/L

5/14/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

5.82 µg/L

5/14/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

5.56 µg/L

5/14/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

5.47 µg/L

5/14/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

5.07 µg/L

5/14/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

5.03 µg/L

5/14/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

4.94 µg/L

2/19/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

4.68 µg/L

2/19/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

4.67 µg/L

2/19/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

4.59 µg/L

2/19/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

4.55 µg/L

2/19/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

4.13 µg/L

2/19/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

4.03 µg/L

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

3.6 µg/L

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

3.91 µg/L

1/21/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

5.18 µg/L

11/18/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

4.65 µg/L

11/18/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

4.34 µg/L

11/18/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

4.24 µg/L

11/18/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

3.95 µg/L

11/18/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

3.92 µg/L

11/18/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

3.92 µg/L

11/18/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

5.31 µg/L

9/27/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

4.98 µg/L

9/27/2019

6 years ago

7250 Pea Ridge Road

Distribution System ℹ️

4.92 µg/L

9/27/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

4.76 µg/L

9/27/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

4.74 µg/L

9/27/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

4.49 µg/L

9/27/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

3.01 µg/L

9/27/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (31)

7250 Pea Ridge Road

Distribution System ℹ️

44.79 µg/L

5/14/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

43.29 µg/L

5/14/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

43.22 µg/L

5/14/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

42.49 µg/L

5/14/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

37.36 µg/L

5/14/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

35.97 µg/L

5/14/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

29.33 µg/L

5/14/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

27.77 µg/L

5/14/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

33.24 µg/L

2/19/2020

5 years ago

5035 Heardsville Road

Distribution System ℹ️

27.45 µg/L

2/19/2020

5 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

25.48 µg/L

2/19/2020

5 years ago

46 Grand Avenue

Distribution System ℹ️

24.67 µg/L

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

23.4 µg/L

2/19/2020

5 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

21.79 µg/L

2/19/2020

5 years ago

4715 Hyde Drive

Distribution System ℹ️

21.33 µg/L

2/19/2020

5 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

20.83 µg/L

2/19/2020

5 years ago

6520 Crystal Cove Drive

Distribution System ℹ️

22.51 µg/L

1/21/2020

5 years ago

7250 Pea Ridge Road

Distribution System ℹ️

44.68 µg/L

11/18/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

39.05 µg/L

11/18/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

37.34 µg/L

11/18/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

34.62 µg/L

11/18/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

34.24 µg/L

11/18/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

31.12 µg/L

11/18/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

29.35 µg/L

11/18/2019

6 years ago

46 Grand Avenue

Distribution System ℹ️

45.76 µg/L

9/27/2019

6 years ago

SE Corner Glencree Dr. & Old Atlanta Rd.

Distribution System ℹ️

43.34 µg/L

9/27/2019

6 years ago

4715 Hyde Drive

Distribution System ℹ️

42.21 µg/L

9/27/2019

6 years ago

7250 Pea Ridge Road

Distribution System ℹ️

41.92 µg/L

9/27/2019

6 years ago

5035 Heardsville Road

Distribution System ℹ️

40.98 µg/L

9/27/2019

6 years ago

7945 Wallace Tatum Road

Distribution System ℹ️

35.89 µg/L

9/27/2019

6 years ago

6125 Old Atlanta Parkway

Distribution System ℹ️

21.91 µg/L

9/27/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

lithium (5)

Cumming Connector

Cumming ℹ️

<9 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<9 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<9 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<9 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<9 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

Manganese (8)

Finished Water Tap

Lake Lanier WTP ℹ️

1.3 µg/L

Meets Reporting Threshold

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

0.54 µg/L

Meets Reporting Threshold

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

2.1 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

0.62 µg/L

Meets Reporting Threshold

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

2.4 µg/L

Meets Reporting Threshold

11/18/2019

6 years ago

Cumming Connector

Cumming ℹ️

0.56 µg/L

Meets Reporting Threshold

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

1.3 µg/L

Meets Reporting Threshold

9/27/2019

6 years ago

Cumming Connector

Cumming ℹ️

2.35 µg/L

Meets Reporting Threshold

8/21/2019

6 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<5 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<5 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<5 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<5 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

molinate (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.9 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.9 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.9 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.9 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

molybdenum (8)

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (5)

Cumming Connector

Cumming ℹ️

<0.006 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.006 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.006 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.006 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.006 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

nitrobenzene (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<10 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<10 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<10 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<10 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.02 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.02 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.02 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

o-toluidine (7)

Cumming Connector

Cumming ℹ️

<0.007 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.007 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.007 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

oxyfluorfen (7)

Cumming Connector

Cumming ℹ️

<0.05 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.05 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.05 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.05 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.05 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.05 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.05 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

perchlorate (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<4 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<4 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<4 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<4 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (9)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.09 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluorobutanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.005 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorodecanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorododecanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoroheptanoic acid (9)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (9)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluorohexanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorononanoic acid (9)

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (9)

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluorooctanoic acid (9)

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (5)

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.004 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoropentanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.003 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorotetradecanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.008 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.008 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.008 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.008 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.008 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluorotridecanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.007 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.007 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.007 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.007 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

perfluoroundecanoic acid (5)

Cumming Connector

Cumming ℹ️

<0.002 µg/L

Below Reporting Level

5/29/2025

6 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

5/29/2025

6 months ago

Cumming Connector

Cumming ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

Finished Water Tap

Chattahoochee Point Well System ℹ️

<0.002 µg/L

Below Reporting Level

2/17/2025

9 months ago

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

Contaminant Details

profenofos (7)

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

quinoline (7)

Cumming Connector

Cumming ℹ️

<0.02 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.02 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.02 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.02 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<1 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

strontium (8)

5035 Heardsville Rd.

Distribution System ℹ️

28 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 27.7 µg/L

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 22.7 µg/L

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

32 µg/L

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

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 26.7 µg/L

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 26.7 µg/L

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

24 µg/L

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

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

24 µg/L

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

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 21.7 µg/L

1/14/2015

10 years ago

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

Contaminant Details

tebuconazole (7)

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

terbacil (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

8/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

5/6/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

2/11/2003

22 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<2 µg/L

Below Reporting Level

10/8/2002

23 years ago

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

Contaminant Details

testosterone (4)

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0001 µg/L

Below Reporting Level

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0001 µg/L

Below Reporting Level

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.0001 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

total microcystins (16)

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

7/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

7/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

7/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

6/24/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/24/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

5/27/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

5/27/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

5/13/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

5/13/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

4/30/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

4/30/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.3 µg/L

Below Reporting Level

4/15/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.3 µg/L

Below Reporting Level

4/15/2020

5 years ago

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

Contaminant Details

Total Permethrin (7)

Cumming Connector

Cumming ℹ️

<0.04 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.04 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.04 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.04 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

tribufos (7)

Cumming Connector

Cumming ℹ️

<0.07 µg/L

Below Reporting Level

5/14/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

5/14/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.07 µg/L

Below Reporting Level

2/19/2020

5 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

2/19/2020

5 years ago

Cumming Connector

Cumming ℹ️

<0.07 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

11/18/2019

6 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.07 µg/L

Below Reporting Level

9/27/2019

6 years ago

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

Contaminant Details

vanadium (8)

5035 Heardsville Rd.

Distribution System ℹ️

0.5 µg/L

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

10/7/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

0.3 µg/L

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

10/7/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.4 µg/L

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

7/20/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

0.3 µg/L

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

7/20/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.3 µg/L

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

4/8/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2015

10 years ago

5035 Heardsville Rd.

Distribution System ℹ️

0.2 µg/L

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

1/14/2015

10 years ago

Finished Water Tap

Lake Lanier WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

10 years ago

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

Contaminant Details

Sampling Facilities

Cumming
Surface Water (SW)

Cumming ConnectorEntry Point to the Distribution System (EP)

Lake Lanier WTP
Surface Water (SW)

Finished Water TapEntry Point to the Distribution System (EP)

Chattahoochee Point Well System
Ground Water (GW)

Finished Water TapEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

6520 Crystal Cove DriveDistribution System (DS)

6125 Old Atlanta ParkwayDistribution System (DS)

7945 Wallace Tatum RoadDistribution System (DS)

7250 Pea Ridge RoadDistribution System (DS)

4715 Hyde DriveDistribution System (DS)

46 Grand AvenueDistribution System (DS)

5035 Heardsville RoadDistribution System (DS)

SE Corner Glencree Dr. & Old Atlanta Rd.Distribution System (DS)

5035 Heardsville Rd.Maximum Residence Time (MR)

FAQ

Is Forsyth Co. Water & Sewer tap water safe to drink?

When was Forsyth Co. Water & Sewer last tested for water contamination?

The latest water samples were taken on May 29th, 2025.