Drinking Water Systems Reported for ZIP 72554
MAMMOTH SPRING, Arkansas — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
HOSANNA HEIGHTS WATER
PWSID: AR0000884
150 EPA violation records in the five-year period ending June 30, 2026
F
Frequent health-based records
TapScore compliance-history grade
Other Systems Reported for This ZIP
MAMMOTH SPRING WATERWORKS
1,777 served13 historical records1 recent
B