WaterQ
Illinois State Report All States
Official Status: March 2026

Is Wyoming tap water safe to drink?

⚠ Caution Advised
C

Use extra caution — Wyoming scores 57/100.

Safety Score
57
out of 100

Still not sure if you need a filter in Wyoming?

Read Decision Guide →

Wyoming

Illinois

View Illinois state report Data updated: Mar 2026

Is Wyoming tap water safe to drink?

Use extra caution — Wyoming scores 57/100. This report aggregates EPA drinking water data across 0 local systems in Wyoming. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

Requirement Status
Recommended
🟡
💡

Expert Advice

Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.

Buying a Filter?

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

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Wyoming, water quality is a key factor in long-term property maintenance. With a score of 57/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Requires Mitigation

Health & Family Safety

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

View Health Risk Glossary →

Compliance Record for Wyoming

0
Violations (5yr)
0
Unresolved
0
Contaminants Tracked
0
Exceeding EPA Limit

Based on EPA SDWIS violation records and contaminant test results for all water systems serving Wyoming.

Frequently Asked Questions

Is Wyoming tap water safe to drink?

Use extra caution — Wyoming scores 57/100.

How many water systems serve Wyoming?

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

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

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

What is the water quality score for Wyoming?

The water quality score for Wyoming is 57 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Wyoming?

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

Water Quality Score
57/100
Grade
D
Water Systems
1
Population
1,300

Wyoming Water Quality Summary

Wyoming, IL receives a water quality score of 57/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Wyoming'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.

Wyoming's score of 57 is 12 points below the Illinois state average of 69, 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 Illinois water quality rankings report →

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Water Systems Serving Wyoming (0)

Water system data coming soon for Wyoming.

Related

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