Water Quality in Lakewood, CO (80403)
EPA violation data for public water systems serving ZIP code 80403.
Active Health Violations
1 health-based violation 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 87% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20,732
Population
39
Water Systems
36
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (39)
Arvada City Of
All resolvedBoulder City Of
All resolvedLongmont City Of
All resolvedConsolidated Mutual Maple Grove
Consolidated Mutual Water Company
Green Mountain Wsd
All resolvedBancroft Clover Wsd
Erie Town Of
Golden City Of
Lafayette City Of
All resolvedBlack Hawk City Of
All resolvedNorth Table Mountain Wsd
All resolvedGolden Gate Canyon State Park
Granite Lake
Ggcsp Reverends Ridge
Ye Old Coal Creek Inn, Inc
Camp Eden
1 health-basedGgcsp Aspen Meadows Rim Rock
All resolvedGgcsp Red Barn Picnic Area
Ggcsp Visitor Center
All resolvedWee Creekers Inc
Goomba'S Deli & Market
Chapel In The Hills
Skyline Cucina Foods Corp
Kb Gas And Food Llc
Jennifer'S Food Experience
Ggcsp-Upper Shop
Ggcsp Ole Barn Knoll
Ggcsp Rifleman Phillips Cg
Genes Skyline
Cosmic Coffee House
Ggcsp Ranch Ponds Picnic Area
Rocky Flats Env Tech Site- K-H
Table Mtn Ranch
Coyote Outback
Ggcsp Bridge Creek Picnic Area
Blue Danube The
Mountain Phoenix Community School
Place On Dory Hill The
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Lakewood (80403) has more violations than 87% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 36.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.