Water Quality in Douglas, AZ (85607)
EPA violation data for public water systems serving ZIP code 85607.
Active Health Violations
5 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 83% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
17,191
Population
13
Water Systems
27
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (13)
Douglas City Of
All resolvedBisbee Douglas Intl Airport
1 health-basedCochise College Park Water Assoc
Twin Buttes Rv, Llc
2 health-basedTrails End Cafe Apts
La Costa Water Users Assoc
2 health-basedPhelps Dodge Corp-Copper
Phelps Dodge Corp-Drw
Greens Acres
Silver Creek Cafe
Plantation Motel
Coronado Nf-Monte Vista Lo
Zanes Ford Mercury
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.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Douglas (85607) has more violations than 83% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 27.
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
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.