Drinking Water Systems in MALLARD, Iowa
1 water system are reported for this city, with a combined service population of 257. The systems have 5 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MALLARD
EPA Contaminant Categories in Historical Violation Records
Arsenic18 records
Lead and Copper Rule1 record
Haloacetic Acids (HAA5)1 record
Nitrate1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.