Drinking Water Systems Reported for ZIP 74003
BARTLESVILLE, Oklahoma — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
OSAGE CO RWD #20 (HULAH)
PWSID: OK1021410
30 EPA violation records in the five-year period ending June 30, 2026
F
Frequent health-based records
TapScore compliance-history grade