Drinking Water Systems Reported for ZIP 70541
GRAND COTEAU, Louisiana — 1 water system is associated with this ZIP in EPA service-area data
Largest Reported System
TOWN OF GRAND COTEAU WATER SYSTEM
PWSID: LA1097001
4 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade