Drinking Water Systems in GRETNA, Louisiana
1 water system are reported for this city, with a combined service population of 17,026. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving GRETNA
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)6 records
CARBON, TOTAL2 records
Total Trihalomethanes (TTHMs)2 records
Surface Water Treatment Rule1 record
Consumer Confidence Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.