Water Quality in Phoenix, AZ (85342)
EPA violation data for public water systems serving ZIP code 85342.
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 99% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,823
Population
23
Water Systems
235
Violations (5yr)
2
Health-Based
Location
Loading map...
Water Systems Serving This Area (23)
Phoenix City Of
All resolvedMesa City Of
All resolvedGilbert, Town Of
All resolvedChandler City Of
All resolvedScottsdale City Of
All resolvedGlendale City Of
All resolvedPeoria City Of
All resolvedTempe City Of
Town Of Prescott Valley
All resolvedPrescott City Of
1 health-basedMcprd - Lake Pleasant
Mcprd - White Tanks
Mcprd - San Tan Mtn Park
1 health-basedMorristown Water Company
Mcprd - Lake Pleasant Doc
Mcprd - Lake Pleasant Overlook
Cactus Ranch Trailer Park
Skip In Ranch Rv Park
Mcprd - Lake Pleasant North End
Mcprd - Hassayampa River Preserve
Garden City Lodge Motel
Champie School
Bucking Horse Ranch
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Phoenix (85342) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 235.
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.