Drinking Water Systems in NORTHFIELD, Ohio
1 water system are reported for this city, with a combined service population of 120. The systems have 6 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving NORTHFIELD
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule7 records
Coliform (TCR)5 records
Nitrate2 records
LEAD AND COPPER RULE REVISIONS2 records
Fluoride1 record
Barium1 record
Chromium1 record
Thallium1 record
Selenium1 record
Arsenic1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.