Drinking Water Systems Reported for ZIP 74602
PONCA CITY, Oklahoma — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
PONCA CITY MUN WATER
PWSID: OK1021202
2 EPA violation records in the five-year period ending June 30, 2026
B
Few non-health records
TapScore compliance-history grade
Other Systems Reported for This ZIP
OSAGE CO RWS & SWD #3 (BRADEN)
700 served1 historical record
A
KAY CO RWD #1
1,765 served5 historical records
A