Water Quality in Galesburg, IL (61434)

EPA violation data for public water systems serving ZIP code 61434.

No Health-Based Violations

None of the 4 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There is1 monitoring/reporting violation (missed testing deadlines), all resolved.

Better than 29% of US ZIP codes.

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

2,971

Population

4

Water Systems

1

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (4)

Galesburg

Groundwater 31,620 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓

Galva

Groundwater 2,449 people served
1 violation (5yr)
Lead tested: 1.2 ppb (limit: 15 ppb) ✓

Blackhawk College East Campus

Groundwater 80 people served
0 violations
Lead tested: 19 ppb (limit: 15 ppb)

Whitcher'S Super Value

Purchased groundwater 25 people served
0 violations

Contaminants Found

Total Haloacetic Acids (HAA5)Monitoring
1 violation
Has active

Lead & Copper Levels

Lead (Pb)

Within limit
1.2 ppb measured Action level: 15 ppb

Sampled: Jul 2025

How Does This Compare?

Galesburg (61434) has more violations than 29% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 1, most of which are monitoring/reporting issues.

Fewer violations 29th 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.

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