Water Quality in Shawnee, OK (74804)
EPA violation data for public water systems serving ZIP code 74804.
Past Health-Based Violations
4 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 93 monitoring/reporting violations.
More violations than 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
23,227
Population
13
Water Systems
97
Violations (5yr)
4
Health-Based
Location
Loading map...
Water Systems Serving This Area (13)
Shawnee Municipal Authority
3 health-basedPottawatomie Co. Rwd #3 (Dale Plant)
All resolvedA-Rolling Acres Mhp
40 Et 8 Voiture 945
Oldcastle Building Envelope
All resolvedHilltop Tavern
Bandana Reds Steakhouse (Pott Co)
All resolvedSteelman Estates
1 health-basedBudget Inn
All resolvedWatering Hole Saloon
All resolvedAbuelita Rosas
All resolvedRolling Stone Stables And Rv Park
All resolvedGateway
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Shawnee (74804) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 97.
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.