Drinking Water Systems in ST JOHNSBURY, Vermont
4 water systems are reported for this city, with a combined service population of 5,309. The systems have 16 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ST JOHNSBURY
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)33 records
Consumer Confidence Rule18 records
Chlorine13 records
Revised Total Coliform Rule11 records
Total Trihalomethanes (TTHMs)10 records
Haloacetic Acids (HAA5)4 records
Public Notice4 records
HEXACHLOROBENZENE3 records
LEAD AND COPPER RULE REVISIONS2 records
Nitrate2 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.