Public Notification Rule violations in Louisiana
229 active public water systems in Louisiana had a Public Notification Rule violation in the past three years, 229 of them in the latest quarter of EPA's data. What Public Notification Rule is and why it matters.
Systems with a Public Notification Rule violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Village of Clarence Water System Natchitoches County |
612 | 3 | 2 | |
|
Village of Collinston Water System Morehouse County |
609 | 5 | 5 | |
|
Four Forks Water System Caddo County |
609 | 3 | 3 | |
|
MT Olive Water System Bienville County |
600 | 4 | 4 | |
|
Walmart Distribution Center Water System St. Landry County |
600 | 3 | 3 | |
|
Village of Calvin Water System Winn County |
591 | 5 | 2 | |
|
Ponderosa Ranches Subdivision St. Tammany County |
579 | 3 | 3 | |
|
Sixth Ward Cafeteria St. Tammany County |
575 | 2 | 1 | |
|
Hickory Grove Water System Red River County |
570 | 5 | 2 | |
|
Southeast Grant Water System Grant County |
567 | 3 | 1 | |
|
Chestnut-Readhimer Water System Natchitoches County |
564 | 4 | 3 | |
|
Central Water System Webster County |
558 | 6 | 5 | |
|
Rallys Hamburgers St. Tammany County |
550 | 1 | 1 | |
|
Village of Noble Water System Sabine County |
549 | 6 | 2 | |
|
LA Casa LLC Tangipahoa County |
540 | 3 | 3 | |
|
Magnolia-Dixie Garden Caddo County |
510 | 2 | 2 | |
|
Bistineau State Park #1 Webster County |
500 | 1 | 1 | |
|
House of Raeford Bienville County |
500 | 4 | 4 | |
|
North Webster Parish Industrial Park Webster County |
500 | 1 | 1 | |
|
Olivia Inn St. Tammany County |
500 | 2 | 2 | |
|
The Inn at la Provence St. Tammany County |
500 | 2 | 2 | |
|
WE Dat Stop St. Tammany County |
500 | 1 | 1 | |
|
Union Grove Water System Webster County |
456 | 4 | 2 | |
|
East Cross Water System Red River County |
453 | 4 | 1 | |
|
Village of Angie Water Supply Washington County |
400 | 3 | 2 | |
|
Downtown Koran Store Water System Bossier County |
400 | 2 | 2 | |
|
Evans School Vernon County |
400 | 3 | 3 | |
|
Old Saline Community Water System Bienville County |
390 | 3 | 2 | |
|
Village of East Hodge Water System Jackson County |
369 | 5 | 4 | |
|
Litroe Water System Union County |
369 | 4 | 2 | |
|
Village of Bienville Water System Bienville County |
360 | 3 | 2 | |
|
Village of Bonita Water System Morehouse County |
360 | 5 | 3 | |
|
Domino Sugar St. Bernard County |
360 | 4 | 1 | |
|
Prairie Plaza Water System Calcasieu County |
350 | 1 | 1 | |
|
Southeast Bienville Water System Bienville County |
348 | 3 | 1 | |
|
Village of Bryceland Water System Bienville County |
342 | 3 | 1 | |
|
Central Park Subdivision St. Tammany County |
342 | 4 | 4 | |
|
Village of Eros Water System Jackson County |
318 | 4 | 3 | |
|
Lucky Waterworks Bienville County |
315 | 5 | 3 | |
|
Stonegate Manufactured Home Community Caddo County |
309 | 4 | 2 | |
|
ST Marys Water System Bossier County |
294 | 6 | 4 | |
|
Forest Glen SD St. Tammany County |
270 | 2 | 2 | |
|
Chases RV Park Water System Iberia County |
261 | 2 | 2 | |
|
Palmetto Water Works INC Webster County |
255 | 5 | 4 | |
|
Morton Salt INC Water System Iberia County |
250 | 4 | 2 | |
|
Cash Point Landing Bossier County |
231 | 6 | 4 | |
|
MT Lebanon Water System Bienville County |
225 | 6 | 2 | |
|
Foundry 51 Steakhouse and Bar Tangipahoa County |
200 | 2 | 2 | |
|
Zona Atv Concession Stand Washington County |
200 | 3 | 3 | |
|
Midway Water System INC St. Landry County |
192 | 6 | 6 |
About this data
A system is counted once if any of its violations in the past three years involved Public Notification Rule, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Public Notification Rule alone.
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.