WaterQ
Wisconsin State Report All States
Official Status: March 2026

Is Appleton tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Appleton scores 95/100.

Safety Score
95
out of 100

Still not sure if you need a filter in Appleton?

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Appleton

Wisconsin

View Wisconsin state report Verified: Apr 2026

Is Appleton tap water safe to drink?

Mostly yes — Appleton scores 95/100. This report aggregates EPA drinking water data across 0 local systems in Appleton. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 07:45 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Appleton.

Water Quality Impact

✅ Minimal Impact Localized weather conditions may influence test result variability.

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Appleton?

Requirement Status
Optional
🟢
💡

Expert Advice

Your water quality is excellent. Standard filtration is optional but can further enhance taste.

Buying a Filter?

Should you buy a water purifier in Appleton? See our analysis.

Baby Formula Safety

Is Appleton tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Appleton, water quality is a key factor in long-term property maintenance. The high safety score (95/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Current records show no major contaminant spikes, making Appleton a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Appleton

EPA Compliance & Violations 85/100
Contaminant Safety Margin 95%

*Scores are calculated using weighted EPA monitoring data from the past 5 years.

Frequently Asked Questions

Is Appleton tap water safe to drink?

Mostly yes — Appleton scores 95/100.

How many water systems serve Appleton?

Appleton is served by 0 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Appleton?

Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Appleton.

What is the water quality score for Appleton?

The water quality score for Appleton is N/A out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Appleton?

Current contaminant data for Appleton is being updated. Check back soon or search your specific address for the latest results.

Water Quality Score
95/100
Grade
A
Water Systems
2
Population
87,535

Appleton Water Quality Summary

Appleton, WI receives a water quality score of 95/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Appleton's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology →

Water Systems Serving Appleton (0)

Water system data coming soon for Appleton.

Related

Compare Appleton water quality: View all states · Contaminant library · How we score water quality