Drinking Water Systems in BUTLER, Pennsylvania

6 water systems are reported for this city, with a combined service population of 684. The systems have 74 EPA violation records in the five-year period ending June 30, 2026.

Water Systems Serving BUTLER

EPA Contaminant Categories in Historical Violation Records

Chlorine29 records
Consumer Confidence Rule29 records
Groundwater Rule27 records
Coliform (TCR)15 records
2,4-D12 records
Nitrate10 records
Public Notice9 records
Endrin8 records
Methoxychlor8 records
BHC-GAMMA8 records

Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.