Water Quality in Aurora, CO (80137)
EPA violation data for public water systems serving ZIP code 80137.
Active Health Violations
3 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,689
Population
16
Water Systems
99
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (16)
Aurora City Of
Thornton City Of
All resolvedWestminster City Of
All resolvedSouth Adams County Wsd
East Cherry Creek Valley Wsd
All resolvedEnglewood City Of
1 health-basedBrighton City Of
1 health-basedSouthgate Wsd
Northglenn City Of
Southwest Metropolitan Wsd
Rangeview Md
All resolvedAppogee Kazmira Llc
Prairie View Poa
All resolvedLulus Inn
All resolvedEast Aurora Ventures Llc
1 health-basedColorado Interstate Cafe
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Aurora (80137) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 99.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.