Water Quality in Phoenix, AZ (85028)
EPA violation data for public water systems serving ZIP code 85028.
No Health-Based Violations
None of the 20 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are246 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 99% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
18,752
Population
20
Water Systems
246
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (20)
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
Pacific Agric Holdings
Mohave Valley Water Co
Thunder Valley Sports Prk
What Knot County Store
Eagle View Mhp
All resolvedBiscuit Flat Gen Store
Hamilton'S Corner Tavern
Usfs - Dry Gulch/Dirt Flat Campground
Canyon Vista Cg
Usfs - Widewaters Hand Pump
Riverboat Village
Lucky 13
Contaminants Found
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.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Similar to nitrate — harmful to infants at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Phoenix (85028) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 246, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.