Drinking Water Systems in Thief River Falls, Minnesota
2 water systems are reported for this city, with a combined service population of 8,751. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Thief River Falls
EPA Contaminant Categories in Historical Violation Records
Interim Enhanced Surface Water Treatment Rule10 records
Coliform (TCR)5 records
Lead and Copper Rule5 records
Revised Total Coliform Rule2 records
Nitrate1 record
LEAD AND COPPER RULE REVISIONS1 record
Consumer Confidence Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.