Water Quality in Lakewood, CO (80125)
EPA violation data for public water systems serving ZIP code 80125.
Active Health Violations
2 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 98% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
15,630
Population
21
Water Systems
158
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (21)
Arvada City Of
All resolvedCastle Rock Town Of
All resolvedHighlands Ranch Wsd
Consolidated Mutual Maple Grove
Parker Wsd
Consolidated Mutual Water Company
Green Mountain Wsd
All resolvedBancroft Clover Wsd
Golden City Of
Meridian Md
All resolvedRoxborough Wsd
Sterling Ranch Cab
All resolvedRoxborough Nw Douglas County
Roxborough State Park
All resolvedNorthway Mhp
1 health-basedPlum Creek Elementary School
Highlands Ranch Law Enforcement Training
All resolvedCottonwood Riding Club
1 health-basedCountry Pumps
Country Palace Bar And Rest
Matchbox Bar
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Lakewood (80125) has more violations than 98% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 158.
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.