Water Quality in Oklahoma City, OK (73139)
EPA violation data for public water systems serving ZIP code 73139.
Active Health Violations
6 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 100% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
17,920
Population
16
Water Systems
404
Violations (5yr)
6
Health-Based
Location
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Water Systems Serving This Area (16)
Oklahoma City
Oklahoma City Draper
Norman Utilities Authority
1 health-basedEdmond Pwa
Midwest City
Moore Public Works Authority
4 health-basedOklahoma University
All resolvedCountry Mhp
1 health-basedBuckhorn
Westside Addn Blk 1 Lot 3&4
Westside Addn Blk 2 Lot 7&8
Garland Sims Duplexes
Westside Addn Blk 1 Lot 1
Westside Addn Blk 3 Lots 5&6
Westside Addn Blk 1 Lot 1&2
Westside Addn Blk 3 Lot 3&4
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 & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Oklahoma City (73139) has more violations than 100% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 404.
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.