North Fulton County (GA) Water Quality

North Fulton County is a large public water system in EPA region 4 that provides tap water for the 30004, 30005, 30022, 30076 zip codes. It has 6 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 42.7 µg/L. The maximum reported level of Manganese was 1 µg/L. There were 2 contamintants found in the North Fulton County water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (16)

1,2,3-trichloropropane (16)

1,3-butadiene (16)

1,4-dioxane (16)

1-butanol (16)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

17-alpha-ethynylestradiol (16)

17-beta-estradiol (16)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

2-methoxyethanol (16)

2-propen-1-ol (Allyl Alcohol) (16)

4,8-dioxa-3H-perfluorononanoic acid (12)

4-androstene-3,17-dione (16)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

alpha-hexachlorocyclohexane (13)

anatoxin-a (32)

bromochloromethane (Halon 1011) (16)

bromomethane (16)

Butylated Hydroxyanisole (16)

chlorate (20)

chlorodifluoromethane (HCFC-22) (16)

chloromethane (16)

chlorpyrifos (13)

chromium (20)

chromium-6 (20)

cobalt (20)

cylindrospermopsin (32)

dimethipin (13)

equilin (16)

estriol (16)

estrone (16)

ethoprop (13)

Germanium (16)

HAA5 (five regulated haloacetic acids) (32)

HAA6Br (six brominated haloacetic acids) (32)

HAA9 (nine haloacetic acids) (32)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

Manganese (16)

molybdenum (20)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (16)

oxyfluorfen (13)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (28)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (28)

perfluorohexanesulfonic acid (28)

perfluorohexanoic acid (12)

perfluorononanoic acid (28)

perfluorooctanesulfonic acid (28)

perfluorooctanoic acid (28)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

profenofos (13)

quinoline (16)

strontium (20)

tebuconazole (13)

testosterone (16)

total microcystins (28)

Total Permethrin (13)

tribufos (13)

vanadium (20)

Sampling Facilities

Gwinnett County
Surface Water (SW)

Gwinnett County ConnectorEntry Point to the Distribution System (EP)

Atlanta
Surface Water (SW)

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

Atlanta/Fulton WRC
Surface Water (SW)

Atlanta/Fulton WRC ConnectorEntry Point to the Distribution System (EP)
Finished Tap Closest to ConnectionEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

9000 Fouts RoadDistribution System (DS)
1500 Market Blvd.Distribution System (DS)
100 Willow RunDistribution System (DS)
300 Clubhouse DriveDistribution System (DS)
6225 Windward Pkwy.Distribution System (DS)
825 Cox RoadDistribution System (DS)
15240 Thompson RoadDistribution System (DS)
11125 Houze RoadDistribution System (DS)
Finished Tap Closest to ConnectionEntry Point to the Distribution System (EP)

Cobb Co. - Marietta
Surface Water (SW)

Cobb Co. - Marietta ConnectorEntry Point to the Distribution System (EP)
Finished Tap Closest to ConnectionEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

IDSE Sample Point 7Maximum Residence Time (MR)

FAQ

Is North Fulton County tap water safe to drink?

When was North Fulton County last tested for water contamination?

The latest water samples were taken on January 30th, 2025.