PlainWater
States → Wisconsin

BLACKWELL CIVILIAN CONSVTN CTR

PWS ID: WI7210112 · Laona, Wisconsin 54541-9293

Population Served
190
Total Violations
100
Health-Based Violations
29
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Federal
Connections
1
County
Forest
School/Daycare
No
MCL Violations
25
Monitoring Violations
70
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 25 2002
Coliform (TCR) MR 13 2002
Lead and Copper Rule MR 4 2015
Stage 1 Disinfectants and Disinfection Byproducts Rule TT 4 2022
Total Haloacetic Acids (HAA5) MR 4 2020
TTHM MR 4 2020
1,2-Dichloroethane MR 2 1994
Trichloroethylene MR 2 1994
Ethylbenzene MR 2 1994
Toluene MR 2 1994
p-Dichlorobenzene MR 2 1994
Gross Alpha, Excl. Radon and U MR 2 1994
o-Dichlorobenzene MR 2 1994
1,1-Dichloroethylene MR 2 1994
1,1,1-Trichloroethane MR 2 1994
Carbon tetrachloride MR 2 1994
1,2-Dichloropropane MR 2 1994
CHLOROBENZENE MR 2 1994
Vinyl chloride MR 2 1994
1,1,2-Trichloroethane MR 2 1994
DICHLOROMETHANE MR 2 1994
1,2,4-Trichlorobenzene MR 2 1994
Benzene MR 2 1994
cis-1,2-Dichloroethylene MR 2 1994
Xylenes, Total MR 2 1994
Tetrachloroethylene MR 2 1994
trans-1,2-Dichloroethylene MR 2 1994
Styrene MR 2 1994
Nitrate MR 1 1993
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.