Drinking Water Systems in ST HENRY, Ohio
1 water system are reported for this city, with a combined service population of 2,596. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving ST HENRY
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule4 records
Nitrate2 records
Cadmium1 record
Selenium1 record
Thallium1 record
Beryllium1 record
Beryllium, Total1 record
Thallium, Total1 record
Arsenic1 record
Gross Alpha1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.