Drinking Water Systems in Cosmos, Minnesota
1 water system are reported for this city, with a combined service population of 513. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving Cosmos
EPA Contaminant Categories in Historical Violation Records
Arsenic4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.