Drinking Water Systems in OREGON, Ohio
1 water system are reported for this city, with a combined service population of 19,950. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving OREGON
EPA Contaminant Categories in Historical Violation Records
Bromate2 records
Nitrate1 record
Total Trihalomethanes (TTHMs)1 record
Consumer Confidence Rule1 record
LEAD AND COPPER RULE REVISIONS1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.