Pewaukee
Is Pewaukee tap water safe to drink?
Use extra caution — Pewaukee scores 0/100. This report aggregates EPA drinking water data across 2 local systems in Pewaukee. We found 664 total violations (218 unresolved).
Real-Time Environment
Live: 11:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Pewaukee.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Pewaukee?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filtration technologies matched to Pewaukee contaminant records.
Baby Formula Safety
Guidance on preparing infant formula using municipal tap water in Pewaukee.
Homebuyer's Perspective
Municipal water quality in Pewaukee directly influences pipe corrosion rates and home filtration needs. With a score of 0/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Pewaukee
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Pewaukee.
Frequently Asked Questions
Is Pewaukee tap water safe to drink?
Use extra caution — Pewaukee scores 0/100.
How many water systems serve Pewaukee?
Pewaukee is served by 2 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Pewaukee?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Pewaukee.
What is the water quality score for Pewaukee?
The water quality score for Pewaukee is 0 out of 100, based on EPA contaminant data, violation history, and testing results across the 2 systems serving the city.
What are the top contaminants in Pewaukee?
The top contaminants detected in Pewaukee include Lead (90th percentile). View detailed information on our contaminants page.
Pewaukee Water Quality Summary
Pewaukee, WI receives a water quality score of 0/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.
Pewaukee's water quality score is below the national average, indicating a history of EPA violations or elevated contaminant levels. Residents are encouraged to check their specific water system report and consider additional filtration.
Pewaukee's score of 0 is 85 points below the Wisconsin state average of 85, and below the nationwide average of roughly 78/100 across all U.S. states.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Wisconsin water quality rankings report →
Key Contaminants
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Water Systems Serving Pewaukee (2)
Check Your Specific Address
Water quality can vary by neighborhood in Pewaukee.
Related
Quick compare in Wisconsin
Compare Pewaukee water quality: View all states · Contaminant library · How we score water quality