Commerce City
Is Commerce City tap water safe to drink?
Mostly yes — Commerce City scores 100/100. This report aggregates EPA drinking water data across 1 local system in Commerce City. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 11:00 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Commerce City.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Commerce City?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filtration technologies matched to Commerce City contaminant records.
Baby Formula Safety
Guidance on preparing infant formula using municipal tap water in Commerce City.
Homebuyer's Perspective
Municipal water quality in Commerce City directly influences pipe corrosion rates and home filtration needs. The high safety score (100/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Commerce City
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Commerce City.
Frequently Asked Questions
Is Commerce City tap water safe to drink?
Mostly yes — Commerce City scores 100/100.
How many water systems serve Commerce City?
Commerce City is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Commerce City?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Commerce City.
What is the water quality score for Commerce City?
The water quality score for Commerce City is 100 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.
What are the top contaminants in Commerce City?
The top contaminants detected in Commerce City include Lead (90th percentile). View detailed information on our contaminants page.
Commerce City Water Quality Summary
Commerce City, CO receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Commerce City'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.
Commerce City's score of 100 is 18 points above the Colorado state average of 82, and above the nationwide average of roughly 78/100 across all U.S. states.
Living in this mid-size Colorado city means relying on a sole water system that currently boasts a flawless rating for safety and compliance. While the Mountain West's historic hardrock mining legacy can impact regional water quality, Commerce City benefits from high-elevation source water that helps secure a clean supply. For prospective homebuyers, this outstanding performance indicates that the local treatment infrastructure successfully manages regional environmental factors to deliver clean water to household taps.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Colorado water quality rankings report →
Key Contaminants
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Water Systems Serving Commerce City (1)
Check Your Specific Address
Water quality can vary by neighborhood in Commerce City.
Related
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Compare Commerce City water quality: View all states · Contaminant library · How we score water quality