Water Quality in Aurora, CO (80128)
EPA violation data for public water systems serving ZIP code 80128.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 14 monitoring/reporting violations.
More violations than 74% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
36,712
Population
12
Water Systems
15
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (12)
Aurora City Of
Arvada City Of
All resolvedConsolidated Mutual Maple Grove
East Cherry Creek Valley Wsd
All resolvedEnglewood City Of
1 health-basedSouthgate Wsd
Consolidated Mutual Water Company
Green Mountain Wsd
All resolvedSouthwest Metropolitan Wsd
Bancroft Clover Wsd
Golden City Of
Downieville Conoco Truck Stop
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Aurora (80128) has more violations than 74% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 15.
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.
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.