All water systems in Louisiana
196 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pelican Park St. Tammany County |
2,000 | 0 | 0 | |
|
Butte la Rose Rest Area Water System St. Martin County |
1,001 | 0 | 0 | |
|
Toomey Rest Area Water System Calcasieu County |
1,001 | 1 | 1 | |
|
Fontainebleau State Park St. Tammany County |
1,000 | 0 | 0 | |
|
Knights of Columbus Bingo St. Tammany County |
1,000 | 0 | 0 | |
|
Rouses Markets #92 St. Tammany County |
1,000 | 0 | 0 | |
|
Camp Bethany Water System Caddo County |
999 | 0 | 0 | |
|
Crawdaddys Truck Stop Water System Caddo County |
999 | 2 | 2 | |
|
Lacombe Stores St. Tammany County |
999 | 0 | 0 | |
|
Relay Station Caddo County |
999 | 1 | 1 | |
|
Vegas Style South St. Martin County |
950 | 1 | 1 | |
|
Arby's St. Tammany County |
900 | 0 | 0 | |
|
Sunny Times 4 LLC St. Tammany County |
750 | 2 | 2 | |
|
Caston Landings Water System Richland County |
720 | 0 | 0 | |
|
Cash Magic Breaux Bridge LLC St. Martin County |
650 | 0 | 0 | |
|
Maplewood Place Park Water System Calcasieu County |
597 | 1 | 1 | |
|
Rallys Hamburgers St. Tammany County |
550 | 1 | 1 | |
|
Salt Bayou Kampground St. Tammany County |
540 | 0 | 0 | |
|
House of Seafood St. Tammany County |
525 | 0 | 0 | |
|
Bistineau State Park #1 Webster County |
500 | 1 | 1 | |
|
Bogue Chitto State Park Bottomland Washington County |
500 | 0 | 0 | |
|
Border Town Travel Plaza Calcasieu County |
500 | 0 | 0 | |
|
Briggs of Hwy 190 St. Tammany County |
500 | 0 | 0 | |
|
Cypremort Point State Park St. Mary County |
500 | 0 | 0 | |
|
Made to GO Truckstop East Baton Rouge County |
500 | 0 | 0 | |
|
Olivia Inn St. Tammany County |
500 | 2 | 2 | |
|
ST Scholastica Athletic Field St. Tammany County |
500 | 0 | 0 | |
|
The Inn at la Provence St. Tammany County |
500 | 2 | 2 | |
|
WE Dat Stop St. Tammany County |
500 | 1 | 1 | |
|
Thirstys Drive Thru Webster County |
499 | 0 | 0 | |
|
Jubilee RV Park St. Tammany County |
480 | 2 | 1 | |
|
Irish Bayou Travel Center Orleans County |
450 | 0 | 0 | |
|
Serenity Ponds RV Resort Water System Calcasieu County |
450 | 1 | 0 | |
|
Abita Event Center St. Tammany County |
400 | 0 | 0 | |
|
Downtown Koran Store Water System Bossier County |
400 | 2 | 2 | |
|
Fat Spoon Cafe #2 St. Tammany County |
400 | 0 | 0 | |
|
Stop N Shop 15 St. Tammany County |
400 | 0 | 0 | |
|
Prairie Plaza Water System Calcasieu County |
350 | 1 | 1 | |
|
Cash Magic-Vinton Water System Calcasieu County |
300 | 0 | 0 | |
|
Dollar General Lacombe St. Tammany County |
300 | 0 | 0 | |
|
Land-O-Pines Campground St. Tammany County |
300 | 0 | 0 | |
|
The Longhorn Truck Stop and Restaurant Calcasieu County |
300 | 0 | 0 | |
|
Quintana Marina St. Mary County |
280 | 0 | 0 | |
|
Abita Springs RV Resort St. Tammany County |
279 | 0 | 0 | |
|
Osprey Lakes RV Park Water System Calcasieu County |
279 | 0 | 0 | |
|
Chases RV Park Water System Iberia County |
261 | 2 | 2 | |
|
Tickfaw State Park Livingston County |
207 | 0 | 0 | |
|
Breaux Bridge Casino Truck Stop WS St. Martin County |
205 | 0 | 0 | |
|
Bush Shell 2 St. Tammany County |
200 | 0 | 0 | |
|
Foundry 51 Steakhouse and Bar Tangipahoa County |
200 | 2 | 2 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Louisiana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.