WaterQ
Colorado State Report All States
Official Status: March 2026

Is Dolores tap water safe to drink?

⚠ Caution Advised
C

Use extra caution — Dolores scores 64/100.

Safety Score
64
out of 100

Still not sure if you need a filter in Dolores?

Read Decision Guide →

Dolores

Colorado

View Colorado state report Verified: Apr 2026

Is Dolores tap water safe to drink?

Use extra caution — Dolores scores 64/100. This report aggregates EPA drinking water data across 0 local systems in Dolores. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

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 Dolores? See our analysis.

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Dolores, water quality is a key factor in long-term property maintenance. With a score of 64/100, 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 Dolores a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Dolores

EPA Compliance & Violations 60/100
Contaminant Safety Margin 64%

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

Frequently Asked Questions

Is Dolores tap water safe to drink?

Use extra caution — Dolores scores 64/100.

How many water systems serve Dolores?

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

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

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

What is the water quality score for Dolores?

The water quality score for Dolores 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 Dolores?

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

Water Quality Score
64/100
Grade
C
Water Systems
2
Population
15,423

Dolores Water Quality Summary

Dolores, CO receives a water quality score of 64/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Dolores'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.

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

Water Systems Serving Dolores (0)

Water system data coming soon for Dolores.

Related

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