Drinking Water Systems Reported for ZIP 74501
MCALESTER, Oklahoma — 7 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
PITTSBURG CO. RWD #11 (KIOWA)
PWSID: OK3006105
5 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade
Other Systems Reported for This ZIP
PITTSBURG CO. RWD #14
1,680 served129 historical records16 recent
F
PITTSBURG CO. RWD #7 (ARPELAR)
2,040 served43 historical records5 recent
D
US ARMY AMMUNITION PLANT
1,872 served12 historical records6 recent
D
PITTSBURG CO. RWD #6 (ALDERSON)
300 served13 historical records5 recent
D
PITTSBURG CO. RWD #9 (MCALESTER)
872 served22 historical records8 recent
D
MCALESTER PWA
18,206 served148 historical records24 recent
F