Drinking Water Systems Reported for ZIP 73628
CHEYENNE, Oklahoma — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
ROGER MILLS RWS & SWMD #1
PWSID: OK2006502
26 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade