Water Quality in Hillsboro, OH (45154)

EPA violation data for public water systems serving ZIP code 45154.

No Health-Based Violations

None of the 4 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 36% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

8,969

Population

Water Systems

Violations (5yr)

Health-Based

Location

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Water Systems Serving This Area (4)

Brown County Rural Water

Groundwater 32,090 people served

0 violations

Highland County Water Company, Inc.

All resolved

Groundwater 28,421 people served

1 violation (5yr) · All resolved

Lead tested: 1.7 ppb (limit: 15 ppb) ✓

Mgr;Highland County Water Co.

Groundwater 15,127 people served

0 violations

Mount Orab Village Pws

Surface water 6,607 people served

1 violation (5yr)

Lead tested: 1.9 ppb (limit: 15 ppb) ✓

Contaminants Found

Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations

Has active

Lead & Copper Levels

Lead (Pb)

Within limit

1.7 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Hillsboro (45154) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2, most of which are monitoring/reporting issues.

Fewer violations 36th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.