Water Quality in Oklahoma City, OK (73145)
EPA violation data for public water systems serving ZIP code 73145.
No Health-Based Violations
None of the 5 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are10 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,612
Population
5
Water Systems
10
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (5)
Oklahoma City
Oklahoma City Draper
Edmond Pwa
Midwest City
Tinker Afb Family Housing
All resolvedContaminants Found
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: Jul 2025
How Does This Compare?
Oklahoma City (73145) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.