PlainWater
States → Wisconsin

HAHN ACE

PWS ID: WI2461466 · HARTFORD, Wisconsin 53027

Population Served
190
Total Violations
158
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
Private
Connections
1
County
Ozaukee
School/Daycare
No
MCL Violations
0
Monitoring Violations
158
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
1,2,4-Trichlorobenzene MR 6 2001
Xylenes, Total MR 6 2001
DICHLOROMETHANE MR 6 2001
p-Dichlorobenzene MR 6 2001
Vinyl chloride MR 6 2001
trans-1,2-Dichloroethylene MR 6 2001
1,2-Dichloroethane MR 6 2001
Carbon tetrachloride MR 6 2001
Tetrachloroethylene MR 6 2001
CHLOROBENZENE MR 6 2001
Benzene MR 6 2001
Ethylbenzene MR 6 2001
Styrene MR 6 2001
cis-1,2-Dichloroethylene MR 6 2001
1,1,2-Trichloroethane MR 6 2001
Trichloroethylene MR 6 2001
1,1,1-Trichloroethane MR 6 2001
Toluene MR 6 2001
o-Dichlorobenzene MR 6 2001
1,1-Dichloroethylene MR 6 2001
1,2-Dichloropropane MR 6 2001
Coliform (TCR) MR 2 1998
Lead and Copper Rule MR 2 1998
Arsenic MR 2 1998
Chromium MR 2 1998
Mercury MR 2 1998
Beryllium, Total MR 2 1998
Nickel MR 2 1998
Fluoride MR 2 1998
Cadmium MR 2 1998
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.