Drinking Water Systems Reported for ZIP 70454
PONCHATOULA, Louisiana — 3 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
LA CASA LLC
PWSID: LA1105042
4 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
WEST YELLOW WATER MH PARK
174 served0 historical records
A
CITY OF PONTCHATOULA WATER SYSTEM
6,657 served8 historical records2 recent
B