Water Quality in Dewey, AZ (86333)
EPA violation data for public water systems serving ZIP code 86333.
Active Health Violations
9 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 95% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,781
Population
16
Water Systems
80
Violations (5yr)
9
Health-Based
Location
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Water Systems Serving This Area (16)
Town Of Prescott Valley
All resolvedPrescott City Of
1 health-basedBradshaw Mountain View Water
Humboldt Water System
Cordes Junction Motel Rv Park
4 health-basedThe Orme School
1 health-basedArcosanti Camp
1 health-basedSherman Pines Water Company
Copper Star Buffet
Chimney Estates
2 health-basedBumblebee Ranch
All resolvedCreekside Lodge And Cabins
All resolvedQuail Ridge Rv Park
Crown King School
Quarter Circle V Bar Ranch
Hackberry Creek Ranch
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Used to disinfect water — generally safe at regulated levels.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Dewey (86333) has more violations than 95% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 80.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.