Drinking Water Systems in MERCER, Missouri
2 water systems are reported for this city, with a combined service population of 3,518. The systems have 6 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MERCER
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)4 records
Surface Water Treatment Rule3 records
Public Notice2 records
Coliform (TCR)2 records
Lead and Copper Rule2 records
Revised Total Coliform Rule1 record
Haloacetic Acids (HAA5)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.