Northglenn
Is Northglenn tap water safe to drink?
Mostly yes — Northglenn scores 100/100. This report aggregates EPA drinking water data across 1 local system in Northglenn. We found 7 total violations (0 unresolved).
Real-Time Environment
Live: 11:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Northglenn.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Northglenn?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filter requirements and certified reduction benchmarks for Northglenn tap water.
Baby Formula Safety
Infant formula preparation risks, nitrate levels, and lead pipe guidance in Northglenn.
Homebuyer's Perspective
Evaluating water infrastructure in Northglenn protects plumbing and helps estimate water heater longevity. 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 Northglenn
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Northglenn.
Frequently Asked Questions
Is Northglenn tap water safe to drink?
Mostly yes — Northglenn scores 100/100.
How many water systems serve Northglenn?
Northglenn is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Northglenn?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Northglenn.
What is the water quality score for Northglenn?
The water quality score for Northglenn 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 Northglenn?
The top contaminants detected in Northglenn include Lead (90th percentile). View detailed information on our contaminants page.
Northglenn Water Quality Summary
Northglenn, 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.
Northglenn'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.
Northglenn'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.
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 Northglenn (1)
Check Your Specific Address
Water quality can vary by neighborhood in Northglenn.
Related
Quick compare in Colorado
Compare Northglenn water quality: View all states · Contaminant library · How we score water quality