Tap Water Quality in Boise, ID
Find out what's in your drinking water. Enter your ZIP code below for a detailed water quality report for Boise, Idaho.
Try 83702 for Boise
Boise Drinking Water Overview
Population: ~235,000 | Source: Boise River and groundwater wells
Boise benefits from abundant, clean water from the Boise River and deep aquifer wells. The city's water is naturally of high quality, though some groundwater sources contain elevated arsenic levels that require treatment. Growth in the Treasure Valley has increased pressure on water resources and raised concerns about emerging contaminants.
Common water quality concerns in Boise
Naturally occurring arsenic
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Nitrates from agriculture
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PFAS near Gowen Field
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What's in your Boise water report
Contaminant levels
Every detected contaminant in your Boise water system, compared to EPA limits and health guidelines.
Violation history
All EPA violations on record for water systems serving Boise, 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 Boise water now
Enter your ZIP code for a free water quality report specific to your water system in Boise, Idaho.