WaterQ
Illinois State Report All States
Official Status: March 2026

Is Cerro Gordo tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Cerro Gordo scores 99/100.

Safety Score
99
out of 100

Still not sure if you need a filter in Cerro Gordo?

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Cerro Gordo

Illinois

View Illinois state report Verified: Apr 2026

Is Cerro Gordo tap water safe to drink?

Mostly yes — Cerro Gordo scores 99/100. This report aggregates EPA drinking water data across 0 local systems in Cerro Gordo. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Cerro Gordo?

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 Cerro Gordo? See our analysis.

Baby Formula Safety

Is Cerro Gordo tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Cerro Gordo, water quality is a key factor in long-term property maintenance. The high safety score (99/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Cerro Gordo

EPA Compliance & Violations 85/100
Contaminant Safety Margin 99%

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

Frequently Asked Questions

Is Cerro Gordo tap water safe to drink?

Mostly yes — Cerro Gordo scores 99/100.

How many water systems serve Cerro Gordo?

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

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

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

What is the water quality score for Cerro Gordo?

The water quality score for Cerro Gordo 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 Cerro Gordo?

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

Water Quality Score
99/100
Grade
A
Water Systems
1
Population
1,433

Cerro Gordo Water Quality Summary

Cerro Gordo, IL receives a water quality score of 99/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Cerro Gordo'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 Cerro Gordo (0)

Water system data coming soon for Cerro Gordo.

Related

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