Drinking Water Systems in KNIERIM, Iowa
1 water system are reported for this city, with a combined service population of 53. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving KNIERIM
EPA Contaminant Categories in Historical Violation Records
Nitrite6 records
Gross Alpha1 record
Coliform (TCR)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.