Water Quality in Duluth, MN (55782)

EPA violation data for public water systems serving ZIP code 55782.

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.

420

Population

4

Water Systems

2

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (4)

Duluth

Surface water 86,859 people served
0 violations
Lead tested: 8 ppb (limit: 15 ppb) ✓

Mckinley Park Campground

Groundwater 100 people served
0 violations

Lake Vermilion State Park

All resolved
Surface water 60 people served
2 violations (5yr) · All resolved

Breitung Township/Soudan Spring

Groundwater 25 people served
0 violations

Contaminants Found

Public NoticeMonitoring
1 violation
All resolved
Interim Enhanced Surface Water Treatment RuleMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Approaching limit
8 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Duluth (55782) 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.

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