Your water report
Nearly 100 water systems serve St. Tammany and Tangipahoa, and every one publishes real lab data. Type your address or subdivision on the home page and Ottie pulls your system's real numbers, explained in plain English. Or browse by town below.
We have 67 neighborhoods and service areas matched to their water systems so far. If yours isn't listed, type it on the home page and we'll match it.
Browse by neighborhood
Every area we have matched to a water system, with its published numbers explained.
Covington
- Covington city coreCity of Covington Water Supply
- Covington, outside the city limitsSt. Tammany Parish, outside Covington city
- Tchefuncta Club Estates (Covington)Tchefuncta Club Estates
- Lee Road corridor (Covington)Lee Road Water Corporation
- River Oaks (Covington)St. Tammany Parish - River Oaks
- Northridge Estates (Covington)St. Tammany Parish - Northridge Estates
- Lake Ramsey (Covington)Lake Ramsey
- Christwood (Covington)St. Tammany Parish - Bedico-Faubourg-Coquille
- Penn Mill Lakes (Covington)Magnolia - Penn Mill Lakes (CSWR)
- Penn Mill Place (Covington)Magnolia - Penn Mill Place (CSWR)
- Pruden Creek (Covington)Magnolia - Pruden Creek (CSWR)
- River Park (Covington)Magnolia - River Park (CSWR)
- Tamanend (Covington)St. Tammany Parish - Tamanend
- Rural Covington areaprivate well, we test at your tap
Madisonville
- Madisonville town coreMadisonville Water Supply (Town of Madisonville)
- Madisonville WoodsSt. Tammany Parish - Madisonville Woods
- Madisonville on the LakeMadisonville on the Lake
- Villages of Bocage (Madisonville)Villages of Bocage - Madisonville
- Marina Del Ray (Madisonville)Marina Del Ray Water System
- Guste Island (Madisonville)Magnolia - Guste Island (CSWR)
- Bedico Creek and Faubourg Coquille (Madisonville)St. Tammany Parish - Bedico-Faubourg-Coquille
- Rural Madisonville areaprivate well, we test at your tap
Mandeville
- Mandeville core cityMandeville Water Supply
- Beau Chene (Mandeville)Beau Chene Water System
- Greenleaves (Mandeville)Magnolia-Greenleaves (CSWR)
- Lewisburg (Mandeville)Lewisburg Estates (HOA-run private system)
- Rural Mandeville areaprivate well, we test at your tap
Abita Springs
- Abita Springs town coreTown of Abita Springs Water System
- Money Hill / Money Hill Estates (Abita Springs)Magnolia-Money Hills Estates (CSWR)
- Whippoorwill Grove (Abita Springs)Magnolia-Whippoorwill Grove (CSWR)
- Abita Lakes (Abita Springs)St. Tammany Parish - Abita Lakes
- Pilot Street (Abita Springs)Magnolia-Pilot Street (CSWR)
- Rural Abita Springs areaprivate well, we test at your tap
Slidell
- Slidell city coreSlidell Water Supply (City of Slidell)
- Bayou Liberty and the Lacombe corridor (Slidell)Bayou Liberty Water Association
- Cross Gates and Lacombe (Slidell)St. Tam Parish - Cross Gates SD (Lacombe, parish-run)
- Eden Isles (Slidell)Magnolia - Eden Isles
- Whisperwood Estates (Slidell)Magnolia - Resolve Whisperwood
- Rigolets Estates (Slidell)Magnolia - Rigolets Estates
- Rigolets Harbor (Slidell)Magnolia - Rigolets Harbor
- Cherrywood (Slidell)Magnolia Water Utilities - Cherrywood
- Beverly Heights Manor (Slidell)Magnolia - Beverly Heights
- Monterey (Slidell)Magnolia - Monterey Subdivision
- Homeland Heights (Slidell)Magnolia - Homeland Height
- Grande Palms (Slidell)Magnolia - Grande Palms
- Rural eastern St. Tammany (Slidell)private well, we test at your tap
Hammond
- Hammond city coreCity of Hammond
- Greater HammondTangipahoa Parish Water District (TWD)
- Hammond HeightsUtilities Inc. - Hammond Heights (Nexus Water Group)
- North HammondEastern Heights Water Works
- North Tangipahoa parish (Hammond)Tangipahoa (Second Ward) Water District
- Oak Creek (Hammond)confirmed by your address
- Woodlake Estates (Hammond)confirmed by your address
- Jefferson Court (Hammond)confirmed by your address
- Bon-Aire Estates (Hammond)confirmed by your address
- Rural Hammond areaprivate well, we test at your tap
Ponchatoula
- Ponchatoula city corePontchatoula Water System (City of Ponchatoula)
- Cypress Reserve (Ponchatoula)confirmed by your address
- Ponder Trace (Ponchatoula)confirmed by your address
- Blythwood Estates (Ponchatoula)confirmed by your address
- Silver Hill (Ponchatoula)confirmed by your address
- The Crossings (Ponchatoula)confirmed by your address
- Creekside (Ponchatoula)confirmed by your address
- Pine Island (Ponchatoula)confirmed by your address
- LA Casa service area (Ponchatoula)Ponchatoula, numbers coming
- Bon Aire Estates Utility area (Ponchatoula)Ponchatoula, numbers coming
- Rural Ponchatoula areaprivate well, we test at your tap