WaterQ
Wisconsin State Report All States
Official Status: March 2026

Is Black Earth tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Black Earth scores 91/100.

Safety Score
91
out of 100

Still not sure if you need a filter in Black Earth?

Read Decision Guide →

Black Earth

Wisconsin

View Wisconsin state report Verified: Apr 2026

Is Black Earth tap water safe to drink?

Mostly yes — Black Earth scores 91/100. This report aggregates EPA drinking water data across 0 local systems in Black Earth. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 10:15 AM
0mm Precipitation

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

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 Black Earth?

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 Black Earth? See our analysis.

Baby Formula Safety

Is Black Earth tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Black Earth, water quality is a key factor in long-term property maintenance. The high safety score (91/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Black Earth

EPA Compliance & Violations 85/100
Contaminant Safety Margin 91%

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

Frequently Asked Questions

Is Black Earth tap water safe to drink?

Mostly yes — Black Earth scores 91/100.

How many water systems serve Black Earth?

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

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

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

What is the water quality score for Black Earth?

The water quality score for Black Earth 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 Black Earth?

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

Water Quality Score
91/100
Grade
A
Water Systems
1
Population
1,493

Black Earth Water Quality Summary

Black Earth, WI receives a water quality score of 91/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Black Earth'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 Black Earth (0)

Water system data coming soon for Black Earth.

Related

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