Tap Water Quality in Duluth, MN
Find out what's in your drinking water. Enter your ZIP code below for a detailed water quality report for Duluth, Minnesota.
Try 55802 for Duluth
Duluth Drinking Water Overview
Population: ~91,000 | Source: Lake Superior
Duluth draws from Lake Superior, the largest, deepest, and coldest of the Great Lakes. The water is exceptionally clean, with low contaminant levels. The city's main challenge is aging distribution infrastructure in this historic port city, where lead pipes can affect water quality at the tap.
Common water quality concerns in Duluth
Naturally occurring minerals
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Lead from aging infrastructure
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Seasonal turbidity
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What's in your Duluth water report
Contaminant levels
Every detected contaminant in your Duluth water system, compared to EPA limits and health guidelines.
Violation history
All EPA violations on record for water systems serving Duluth, including health-based and monitoring violations.
Water quality grade
An A through F grade based on violation history, contaminant levels, and health guideline comparisons.
Filter recommendations
Which type of water filter will actually remove the contaminants found in your specific water system.
Water quality in nearby cities
Check your Duluth water now
Enter your ZIP code for a free water quality report specific to your water system in Duluth, Minnesota.