💧 ZIP Water Report

Tap water in Hillsboro, OH — ZIP 45132

1 public water system serving about 28,421 people.

A
Excellent

Water systems serving 45132

Highland County Water Company, Inc.
PWSID OH3600514 · serves 28,421 · groundwater
0 health-based / 1 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology