Water Quality in Dewey, AZ (86323)
EPA violation data for public water systems serving ZIP code 86323.
Active Health Violations
17 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 97% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
19,666
Population
52
Water Systems
129
Violations (5yr)
17
Health-Based
Location
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Water Systems Serving This Area (52)
Town Of Prescott Valley
All resolvedPrescott City Of
1 health-basedChino Meadows Ii
Mayer Dwid
Chino Valley High School
1 health-basedChino Valley School - Del Rio
1 health-basedAppaloosa Water Company
Granite Mountain Water Company
Chino Valley Station
First Southern Baptist Church
Lively Shopping Center
St Catherine Laboure Church
Kiddie Ranch
Chino Valley Community Church
Chino Valley Park
All resolvedRoad Runner Mhp
1 health-basedWhispering Winds Apartments
12 health-basedWindy Valley Plaza
1 health-basedLupitas Mexican Restauran
Sonic Drive In Chino Valley
El Paraiso Restaurant
United Methodist Church
Chino Mobile Home Ranch
Word Of Life Assembly
Casa Grande Mexican Restaurant
Log Cabin Bar
Ranch Plaza
Mingus View Plaza Water Company
Primerose Rv Park
Lucys Place
Bar S Machine
Freezees Nutcream
All resolvedValley Center M H P
Usfs-Pnf-Chino Valley
Dominicis Pizza
Daddy O'S Diner
Federwisch # 1
Old Post Office Steakhouse
Danny B'S Fish And Chips Restaurant
Usps Chino Valley Station
Sunset Village
Circle L Animal Clinic
Valle Vista Motel
The Mini Court
Grace Baptist Church
All resolvedColor Spot Nurseries
Mcguire Realty Plaza
Buckaroo Company Llc
Chino Rv Park
Doreens Backstreet Bar And Grill
Performance Accessories
Chino Valley School District
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
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?
Dewey (86323) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 129.
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.