Drinking Water Systems in VERNONIA, Oregon
2 water systems are reported for this city, with a combined service population of 2,145. The systems have 25 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving VERNONIA
VERNONIA, CITY OF
2,100 served192 historical records23 recent
C
BERNDT CREEK WATER CORP
45 served43 historical records2 recent
C
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule51 records
Coliform (TCR)24 records
Interim Enhanced Surface Water Treatment Rule18 records
Lead and Copper Rule13 records
Revised Total Coliform Rule11 records
Consumer Confidence Rule8 records
Haloacetic Acids (HAA5)7 records
Nitrate6 records
Benzene5 records
Total Trihalomethanes (TTHMs)5 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.