Drinking Water Systems Reported for ZIP 73067
NINNEKAH, Oklahoma — 1 water system is associated with this ZIP in EPA service-area data
Largest Reported System
GRADY CO RWD #7 (NINNEKAH)
PWSID: OK2002633
5 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade