Waukesha Water Utility (WI) Water Quality

Waukesha Water Utility is a large public water system in EPA region 5 that provides tap water for the 53186 - 53189 zip codes. It has 19 facilities where the water supply was tested for 82 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 3.241 µg/L. The maximum reported level of Manganese was 62.94 µg/L. There were 2 contamintants found in the Waukesha Water Utility water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (14)

1,2,3-trichloropropane (14)

1,3-butadiene (14)

1,4-dioxane (14)

1-butanol (14)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (14)

17-alpha-ethynylestradiol (14)

17-beta-estradiol (14)

1H,1H,2H,2H-perfluorodecane sulfonic acid (14)

1H,1H,2H,2H-perfluorohexane sulfonic acid (14)

1H,1H,2H,2H-perfluorooctane sulfonic acid (14)

2,4-dinitrotoluene (18)

2,6-dinitrotoluene (18)

2-methoxyethanol (14)

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

4,4'-dichloro dichlorophenyl ethylene (DDE) (18)

4,8-dioxa-3H-perfluorononanoic acid (14)

4-androstene-3,17-dione (14)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (14)

alpha-hexachlorocyclohexane (14)

bromochloromethane (Halon 1011) (14)

bromomethane (14)

Butylated Hydroxyanisole (14)

chlorate (16)

chlorodifluoromethane (HCFC-22) (14)

chloromethane (14)

chlorpyrifos (14)

chromium (16)

chromium-6 (16)

cobalt (16)

dimethipin (14)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (18)

equilin (14)

estriol (14)

estrone (14)

ethoprop (14)

Germanium (14)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (14)

lithium (14)

Manganese (14)

methyl-tertiary-butyl-ether (MTBE) (18)

molinate (18)

molybdenum (16)

N-ethyl perfluorooctanesulfonamidoacetic acid (14)

N-methyl perfluorooctanesulfonamidoacetic acid (14)

nitrobenzene (17)

nonafluoro-3,6-dioxaheptanoic acid (14)

o-toluidine (14)

oxyfluorfen (14)

perchlorate (18)

perfluoro(2-ethoxyethane)sulfonic acid (14)

perfluoro-3-methoxypropanoic acid (14)

perfluoro-4-methoxybutanoic acid (14)

perfluorobutanesulfonic acid (28)

perfluorobutanoic acid (14)

perfluorodecanoic acid (14)

perfluorododecanoic acid (14)

perfluoroheptanesulfonic acid (14)

perfluoroheptanoic acid (28)

perfluorohexanesulfonic acid (28)

perfluorohexanoic acid (14)

perfluorononanoic acid (28)

perfluorooctanesulfonic acid (28)

perfluorooctanoic acid (28)

perfluoropentanesulfonic acid (14)

perfluoropentanoic acid (14)

perfluorotetradecanoic acid (14)

perfluorotridecanoic acid (14)

perfluoroundecanoic acid (14)

profenofos (14)

quinoline (14)

s-ethyl-dipropylthiocarbamate (EPTC) (18)

strontium (16)

tebuconazole (14)

terbacil (18)

testosterone (14)

Total Permethrin (14)

tribufos (14)

vanadium (16)

Sampling Facilities

Well 3
Ground Water (GW)

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

Well 5
Ground Water (GW)

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

Well 6
Ground Water (GW)

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

Well 7
Ground Water (GW)

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

Well 8
Ground Water (GW)

EP 100Entry Point to the Distribution System (EP)

Well 10
Ground Water (GW)

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

Well 13
Ground Water (GW)

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

Distribution System
Ground Water (GW)

West Ave Chemical Bldg.Distribution System (DS)
Woodridge Booster StationDistribution System (DS)
Woodridge Booster StationMaximum Residence Time (MR)

Well 2
Ground Water (GW)

Well 2Entry Point to the Distribution System (EP)

Well 9
Ground Water (GW)

Well 9Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

WELL 4
Ground Water (GW)

WELL 4Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

Ground Water (GW)

Entry Point to the Distribution System (EP)

()

MD (MD)
Maximum Residence Time (MR)
LD (LD)

FAQ

Is Waukesha Water Utility tap water safe to drink?

When was Waukesha Water Utility last tested for water contamination?

The latest water samples were taken on August 15th, 2023.