Drinking Water Systems in DOYLINE, Louisiana

5 water systems are reported for this city, with a combined service population of 3,786. The systems have 37 EPA violation records in the five-year period ending June 30, 2026.

Water Systems Serving DOYLINE

EPA Contaminant Categories in Historical Violation Records

Consumer Confidence Rule27 records
Public Notice25 records
Coliform (TCR)21 records
Total Trihalomethanes (TTHMs)21 records
Groundwater Rule19 records
Lead and Copper Rule17 records
Haloacetic Acids (HAA5)7 records
LEAD AND COPPER RULE REVISIONS4 records
Revised Total Coliform Rule2 records

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