Sun Prairie
Is Sun Prairie tap water safe to drink?
Generally acceptable, but review local hotspots — score 78/100. This report aggregates EPA drinking water data across 0 local systems in Sun Prairie. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 07:00 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Sun Prairie.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Sun Prairie?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Wondering if Sun Prairie tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Sun Prairie tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Sun Prairie, water quality belongs on your due-diligence checklist alongside schools and crime data. With a score of 78/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Current records show no major contaminant spikes, making Sun Prairie a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Sun Prairie
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Sun Prairie.
Frequently Asked Questions
Is Sun Prairie tap water safe to drink?
Generally acceptable, but review local hotspots — score 78/100.
How many water systems serve Sun Prairie?
Sun Prairie is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Sun Prairie?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Sun Prairie.
What is the water quality score for Sun Prairie?
The water quality score for Sun Prairie is 78 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Sun Prairie?
Current contaminant data for Sun Prairie is being updated. Check back soon or search your specific address for the latest results.
Sun Prairie Water Quality Summary
Sun Prairie, WI receives a water quality score of 78/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Sun Prairie's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.
Sun Prairie's score of 78 is 7 points below the Wisconsin state average of 85, and in line with 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 →
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Water Systems Serving Sun Prairie (0)
Water system data coming soon for Sun Prairie.
Check Your Specific Address
Water quality can vary by neighborhood in Sun Prairie.
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Compare Sun Prairie water quality: View all states · Contaminant library · How we score water quality