Drinking Water Systems Reported for ZIP 64670
PATTONSBURG, Missouri — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
DAVIESS COUNTY PWSD 1
PWSID: MO1024186
2 EPA violation records in the five-year period ending June 30, 2026
B
Few non-health records
TapScore compliance-history grade