Village of Caledonia Water Utility (WI) Water Quality

Village of Caledonia Water Utility is a large public water system in EPA region 5 that provides tap water for the 53108, 53402, 53405, 53406 zip codes. It has 4 facilities where the water supply was tested for 68 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 21.57 µg/L. The maximum reported level of Manganese was 14 µg/L. The maximum reported level of Total Permethrin was 0.04 µg/L. There were 3 contamintants found in the Village of Caledonia Water Utility water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (8)

1,2,3-trichloropropane (8)

1,3-butadiene (8)

1,4-dioxane (8)

1-butanol (8)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

2-methoxyethanol (8)

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

4,8-dioxa-3H-perfluorononanoic acid (6)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

alpha-hexachlorocyclohexane (8)

anatoxin-a (16)

bromochloromethane (Halon 1011) (8)

bromomethane (8)

Butylated Hydroxyanisole (8)

chlorate (16)

chlorodifluoromethane (HCFC-22) (8)

chloromethane (8)

chlorpyrifos (8)

chromium (16)

chromium-6 (16)

cobalt (16)

cylindrospermopsin (16)

dimethipin (8)

ethoprop (8)

Germanium (8)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (8)

molybdenum (16)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (8)

oxyfluorfen (8)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (14)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (14)

perfluorohexanesulfonic acid (14)

perfluorohexanoic acid (6)

perfluorononanoic acid (14)

perfluorooctanesulfonic acid (14)

perfluorooctanoic acid (14)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (8)

quinoline (8)

strontium (16)

tebuconazole (8)

total microcystins (16)

Total Permethrin (8)

tribufos (8)

vanadium (16)

Sampling Facilities

Racine Intertie
Surface Water (SW)

North Main Street LS TapEntry Point to the Distribution System (EP)

Oak Creek Intertie
Surface Water (SW)

Douglas Avenue Master MeterEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

8628 Hollander Drive, hydt. no. 169Distribution System (DS)
6221 Four Mile Road, hydt. no. 465Distribution System (DS)
4836 North Green Bay Road, hydt. no. 67Distribution System (DS)
9433 Caddy Lane, hydt. no.16Distribution System (DS)

Distribution System
Surface Water (SW)

Max. Res. Time in Dist. System - RacineMaximum Residence Time (MR)
Max. Time in Dist. System - Oak CreekMaximum Residence Time (MR)

FAQ

Is Village of Caledonia Water Utility tap water safe to drink?

When was Village of Caledonia Water Utility last tested for water contamination?

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