Drinking Water Systems Reported for ZIP 74604
PONCA CITY, Oklahoma — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
MASON TRAILER PARK
PWSID: OK2007062
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
MCCORD RWD #3
1,800 served0 historical records
A
KAY CO RWD #3
1,000 served2 historical records
A