Water Quality in Oklahoma City, OK (73131)
EPA violation data for public water systems serving ZIP code 73131.
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 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,845
Population
20
Water Systems
72
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (20)
Oklahoma City
Oklahoma City Draper
Edmond Pwa
Midwest City
Frontier City
1 health-basedEcono Lodge
Abes Rv Park
1 health-basedVillage Summer Camp
Camp Cimarron
Inactive Travel Stop
Camp Dakani #2
Montellano Event Center
All resolvedSurrey House
Regal 8 Inn
Loves Country Store #205
Camp Dakani #1
All resolvedReflection Pointe
All resolvedPoco Mart
Wangshi China Palace
All resolvedGina'S Place
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Oklahoma City (73131) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 72.
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.