EPA public water records · 22103
St. Tammany Parish, Louisiana
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 57
- Systems with unresolved health-based records
- 11
- Of those, systems with a formally addressed health-based record
- 2
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- ALEXANDER MILNE HOME FOR WOMENLA1103196 · Louisiana · 4 violation records · 0 unresolved health-based in this snapshot
- AZALEA LANE TRAILER PARKLA1103004 · Louisiana · 5 violation records · 0 unresolved health-based in this snapshot
- BIG BRANCH TRAILER PARKLA1103182 · Louisiana · 5 violation records · 0 unresolved health-based in this snapshot
- CENTRAL PARK SUBDIVISIONLA1103088 · Louisiana · 11 violation records · 5 unresolved health-based in this snapshot
- CHAHTA MOBILE HOME PARKLA1103125 · Louisiana · 4 violation records · 0 unresolved health-based in this snapshot
- CHAPMAN APARTMENTSLA1103150 · Louisiana · 6 violation records · 0 unresolved health-based in this snapshot
- CITY OF COVINGTON WATER SUPPLYLA1103011 · Louisiana · 4 violation records · 0 unresolved health-based in this snapshot
- CITY OF SLIDELL WATER SUPPLYLA1103041 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- CREEK PLACE APARTMENTSLA1103081 · Louisiana · 7 violation records · 4 unresolved health-based in this snapshot
- EAGLE LAKE MOBILE HOME PARKLA1103110 · Louisiana · 11 violation records · 5 unresolved health-based in this snapshot
- FOREST GLEN SDLA1103137 · Louisiana · 6 violation records · 0 unresolved health-based in this snapshot
- GIVING HOPE RETREATLA1103062 · Louisiana · 12 violation records · 0 unresolved health-based in this snapshot
- HILLCREST / SNEAD APARTMENTSLA1103160 · Louisiana · 4 violation records · 0 unresolved health-based in this snapshot
- INDIAN HILLS TRAILER PARKLA1103143 · Louisiana · 9 violation records · 0 unresolved health-based in this snapshot
- LACOMBE NURSING CENTRELA1103018 · Louisiana · 2 violation records · 0 unresolved health-based in this snapshot
- LAKE RAMSEYLA1103139 · Louisiana · 11 violation records · 2 unresolved health-based in this snapshot
- LEWISBURG ESTATESLA1103156 · Louisiana · 6 violation records · 1 unresolved health-based in this snapshot
- MADISONVILLE ON THE LAKELA1103176 · Louisiana · 10 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA - CHERRYWOODLA1103129 · Louisiana · 2 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-BEVERLY HEIGHTSLA1103178 · Louisiana · 9 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-BLEU LAKE HILLSLA1103132 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-HOMELAND HEIGHTLA1103072 · Louisiana · 8 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-I59 MHPLA1103179 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-LAKESHORE ESTATESLA1103171 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-MONTEREY SUBDIVISIONLA1103148 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-OAKLAWN TRACELA1103201 · Louisiana · 6 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-PILOT STREETLA1103193 · Louisiana · 11 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-PORT LOUIS TOWNHOMESLA1103153 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-RIGOLETS ESTATESLA1103122 · Louisiana · 5 violation records · 0 unresolved health-based in this snapshot
- MAGNOLIA-THE MEADOWSLA1103106 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MANGANOS MOBILE HOME PARKLA1103071 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- MARINA DEL RAY WATER SYSTEMLA1103123 · Louisiana · 11 violation records · 0 unresolved health-based in this snapshot
- OAK RIVER ESTATESLA1103159 · Louisiana · 7 violation records · 0 unresolved health-based in this snapshot
- OAK VILLA MOBILE HOME COMMUNITYLA1103152 · Louisiana · 13 violation records · 5 unresolved health-based in this snapshot
- PEARL PLANTATION TOWNHSELA1103131 · Louisiana · 13 violation records · 0 unresolved health-based in this snapshot
- PINE CREST TRAILER PARKLA1103078 · Louisiana · 4 violation records · 0 unresolved health-based in this snapshot
- PONDEROSA RANCHES SUBDIVISIONLA1103077 · Louisiana · 15 violation records · 6 unresolved health-based in this snapshot
- SALT BAYOU KAMPGROUND - VISTA SITESLA1103174 · Louisiana · 9 violation records · 0 unresolved health-based in this snapshot
- ST JOSEPH ABBEYLA1103032 · Louisiana · 12 violation records · 2 unresolved health-based in this snapshot
- ST TAM PARISH - NORTHLAKE BEHAVIORALLA1103039 · Louisiana · 2 violation records · 1 unresolved health-based in this snapshot
- ST TAM PARISH - ALTONLA1103145 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- ST TAM PARISH - BRIARWOOD TERRACELA1103079 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- ST TAM PARISH - CROSS GATES SDLA1103053 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- ST TAM PARISH - LAKE HILLS VILLAGELA1103128 · Louisiana · 3 violation records · 0 unresolved health-based in this snapshot
- ST TAM PARISH- BEN THOMAS RDLA1103105 · Louisiana · 1 violation records · 1 unresolved health-based in this snapshot
- ST TAM PARISH-MADISONVILLE WOODSLA1103147 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- ST TAMMANY WATER DISTRICT 3LA1103056 · Louisiana · 10 violation records · 3 unresolved health-based in this snapshot
- TCHEFUNCTA CLUB ESTATESLA1103043 · Louisiana · 3 violation records · 0 unresolved health-based in this snapshot
- TIMBERLAND MOBILE HOME PARKLA1103194 · Louisiana · 5 violation records · 0 unresolved health-based in this snapshot
- TOWN OF ABITA SPRINGS WATER SYSTEMLA1103002 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- UTILITIES INC - GREEN BRIER WATER SUPPLYLA1103130 · Louisiana · 2 violation records · 0 unresolved health-based in this snapshot
- UTILITIES INC - MAGNOLIA FOREST SUBDLA1103054 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- UTILITIES INC - QUAIL RIDGE SUBDIVISIONLA1103074 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- UTILITIES INC - WOODRIDGE SUBDIVISIONLA1103075 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- VILLAGE GUTHRIE SUBDIVISIONLA1103066 · Louisiana · 7 violation records · 0 unresolved health-based in this snapshot
- VILLAGE OF FOLSOM WATER SUPPLYLA1103014 · Louisiana · 1 violation records · 0 unresolved health-based in this snapshot
- VILLAGE OF SUN WATER SUPPLYLA1103038 · Louisiana · 10 violation records · 0 unresolved health-based in this snapshot
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility