Drinking Water Systems in ROCKWELL CITY, Iowa
2 water systems are reported for this city, with a combined service population of 2,550. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ROCKWELL CITY
TWIN LAKES UTILITIES
300 served9 historical records1 recent
B
ROCKWELL CITY WATER SUPPLY
2,250 served3 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Nitrite4 records
Coliform (TCR)3 records
Lead and Copper Rule1 record
Nitrate1 record
Consumer Confidence Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.