Drinking Water Systems in Laona, Wisconsin
4 water systems are reported for this city, with a combined service population of 1,416. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Laona
BLACKWELL CIVILIAN CONSVTN CTR
190 served6 historical records1 recent
C
BLACKWELL CIVILIAN CONSVTN CTR
190 served6 historical records1 recent
C
NU ROC HEALTH AND REHABILITATION CENTER
86 served1 historical record
A
LAONA SANITARY DIST
950 served31 historical records2 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)5 records
Nitrate3 records
Stage 1 Disinfectants and Disinfection Byproducts Rule2 records
Lead and Copper Rule2 records
Haloacetic Acids (HAA5)1 record
Consumer Confidence Rule1 record
BHC-GAMMA1 record
Diquat1 record
Endothall1 record
OXAMYL1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.