Drinking Water Systems Reported for ZIP 74840
EARLSBORO, Oklahoma — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
TRI-COUNTY RWD #2
PWSID: OK2006362
6 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade
Other Systems Reported for This ZIP
SEMINOLE CO. RWD #7
450 served0 historical records
A