Louisiana water providers — page 10
Find published drinking-water records, providers, and official agency resources for Louisiana. Review sources, sample dates, and coverage.
Official drinking-water resources
- Louisiana Department of Health - Safe Drinking Water Program
- Louisiana Department of Health Drinking Water Viewer
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
1,227 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
- Richland Heights Subd Water SystemLA1083015 · CWS · Population served: 30
- Wildwood Mhp WsLA1073110 · CWS · Population served: 30
- 29 Palms Trailer ParkLA1117023 · CWS · Population served: 25
- Magnolia - Sandstone LakeLA1117127 · CWS · Population served: 25
- Oak River EstatesLA1103159 · CWS · Population served: 25
- Salt Bayou Kampground - Vista SitesLA1103174 · CWS · Population served: 25
- Avoyelles Water CommissionLA1009021 · CWS · Population served: 0
- Berwick Bayou Vista Ww CommissionLA1101002 · CWS · Population served: 0
Schools, workplaces and other non-community systems
- Dow USA, La DivisionLA2047003 · NTNCWS · Population served: 3,960
- Lsu At AlexandriaLA2079009 · NTNCWS · Population served: 3,000
- Exxonmobil Baton Rouge RefineryLA2033021 · NTNCWS · Population served: 2,500
- North Oaks Medical CenterLA2105051 · NTNCWS · Population served: 2,500
- Delta Downs Inc Water SystemLA2019021 · NTNCWS · Population served: 2,481
- Pelican ParkLA2103306 · TNCWS · Population served: 2,000
- Westlake US 2 LLC S Complex Water SystemLA2019016 · NTNCWS · Population served: 1,700
- American Dream Rv Park Water SystemLA2053010 · TNCWS · Population served: 1,605
- Exxonmobil Baton Rouge Chemical PlantLA2033118 · NTNCWS · Population served: 1,500
- Keithville Elementary And Middle SchoolLA2017018 · NTNCWS · Population served: 1,500
- Basf CorporationLA2005003 · NTNCWS · Population served: 1,391
- Citgo Petroleum Refinery Water SystemLA2019015 · NTNCWS · Population served: 1,263
- Butte La Rose Rest Area Water SystemLA2099036 · TNCWS · Population served: 1,001
- St Tam Parish - Medcath (LA HEART)LA2103476 · NTNCWS · Population served: 1,001
- Toomey Rest Area Water SystemLA2019174 · TNCWS · Population served: 1,001
- Fontainebleau State ParkLA2103004 · TNCWS · Population served: 1,000
- Knights of Columbus BingoLA2103307 · TNCWS · Population served: 1,000
- Rouses Markets #92LA2103440 · TNCWS · Population served: 1,000
- Camp Bethany Water SystemLA2017028 · TNCWS · Population served: 999
- Crawdaddys Truck Stop Water SystemLA2017027 · TNCWS · Population served: 999
- Lacombe StoresLA2103487 · TNCWS · Population served: 999
- Relay StationLA2017026 · TNCWS · Population served: 999
- Vegas Style SouthLA2099063 · TNCWS · Population served: 950
- International Paper - MansfieldLA2031009 · NTNCWS · Population served: 908
- Arby'SLA2103296 · TNCWS · Population served: 900
- Mayfield Elementary SchoolLA2103505 · NTNCWS · Population served: 890
- Graphic Packaging International Inc - ALA2073043 · NTNCWS · Population served: 850
- Graphic Packaging International Inc - BLA2073044 · NTNCWS · Population served: 850
- Marathon Petroleum Company LLCLA2095008 · NTNCWS · Population served: 817
- Phillips 66 Lake Charles RefineryLA2019017 · NTNCWS · Population served: 770
- Lakeshore High SchoolLA2103498 · NTNCWS · Population served: 750
- Shell Chemical CompanyLA2005034 · NTNCWS · Population served: 750
- Sunny Times 4 LLCLA2103390 · TNCWS · Population served: 750
- Caston Landings Water SystemLA2083011 · TNCWS · Population served: 720
- Wayne-Sanderson Farms LLC.LA2105004 · NTNCWS · Population served: 690
- Cash Magic Breaux Bridge LLCLA2099076 · TNCWS · Population served: 650
- Packaging Corp of America - DeridderLA2011002 · NTNCWS · Population served: 650
- Evangeline Parish Industrial Park W SLA1039014 · NTNCWS · Population served: 648
- Sixth Ward Jr High W SLA2103239 · NTNCWS · Population served: 607
- Walmart Distribution Center Water SystemLA2097051 · NTNCWS · Population served: 600
- Maplewood Place Park Water SystemLA2019167 · TNCWS · Population served: 597
- Sixth Ward CafeteriaLA2103378 · NTNCWS · Population served: 575
- Rallys HamburgersLA2103406 · TNCWS · Population served: 550
- Salt Bayou KampgroundLA2103147 · TNCWS · Population served: 540
- Fifth Ward Jr High W SLA2103042 · NTNCWS · Population served: 530
- House of SeafoodLA2103299 · TNCWS · Population served: 525
- Atlantic Alumina, LLCLA2093002 · NTNCWS · Population served: 500
- Bistineau State Park #1LA2119001 · TNCWS · Population served: 500
- Bogue Chitto State Park- BottomlandLA2117199 · TNCWS · Population served: 500
- Border Town Travel PlazaLA2019131 · TNCWS · Population served: 500
- Briggs of Hwy 190LA2103231 · TNCWS · Population served: 500
- Cypremort Point State ParkLA2101023 · TNCWS · Population served: 500
- House of RaefordLA2013015 · NTNCWS · Population served: 500
- Made To Go TruckstopLA2033135 · TNCWS · Population served: 500
- Monteleone Jr High SchoolLA2103489 · NTNCWS · Population served: 500
- North Webster Parish Industrial ParkLA2119011 · NTNCWS · Population served: 500
- Occidental Chemical CorporationLA2005042 · NTNCWS · Population served: 500
- Olivia InnLA2103241 · TNCWS · Population served: 500
- St Scholastica Athletic FieldLA2103519 · TNCWS · Population served: 500
- The Inn At La ProvenceLA2103056 · TNCWS · Population served: 500
- We Dat StopLA2103449 · TNCWS · Population served: 500
- West Ouachita Ind ParkLA2073027 · NTNCWS · Population served: 500
- Thirstys Drive ThruLA2119022 · TNCWS · Population served: 499
- Georgia-Pacific CorporationLA2033028 · NTNCWS · Population served: 484
- Ascension Christian SchoolLA2005231 · NTNCWS · Population served: 480
- Jubilee Rv ParkLA1103116 · TNCWS · Population served: 480
- Cajun Heritage Rv Park Water SystemLA2099010 · TNCWS · Population served: 450
- Exxonmobil Product Solutions-PlasticsLA2033022 · NTNCWS · Population served: 450
- Irish Bayou Travel CenterLA2071111 · TNCWS · Population served: 450
- Serenity Ponds Rv Resort Water SystemLA2019168 · TNCWS · Population served: 450
- Exxonmobil Baton Rouge PolymerLA2033003 · NTNCWS · Population served: 440
- Abita Event CenterLA2103536 · TNCWS · Population served: 400
- Downtown Koran Store Water SystemLA2015026 · TNCWS · Population served: 400
- Evans SchoolLA2115003 · NTNCWS · Population served: 400
- Fat Spoon Cafe #2LA2103072 · TNCWS · Population served: 400
- Stop N Shop 15LA2103384 · TNCWS · Population served: 400
- Chata-Ima Elementary School W SLA2103029 · NTNCWS · Population served: 399
- ManchacLA2105124 · NTNCWS · Population served: 383
- Venture Global Calcasieu Pass WsLA2023014 · NTNCWS · Population served: 368
- Domino SugarLA2087001 · NTNCWS · Population served: 360
- Formosa Plastics CorporationLA2033102 · NTNCWS · Population served: 350
- Prairie Plaza Water SystemLA2019143 · TNCWS · Population served: 350
- Arcosa Marine ProductsLA2103343 · NTNCWS · Population served: 343
- The Field ChurchLA2103413 · NTNCWS · Population served: 325
- Tulane University Primate CenterLA2103216 · NTNCWS · Population served: 320
- Big Cajun II Power PlantLA2077010 · NTNCWS · Population served: 300
- Cash Magic-Vinton Water SystemLA2019129 · TNCWS · Population served: 300
- Dollar General LacombeLA2103533 · TNCWS · Population served: 300
- Eco-Services Operations Br PlantLA2033065 · NTNCWS · Population served: 300
- Lake Charles Harbor Terminal District WsLA2019165 · NTNCWS · Population served: 300
- Land-O-Pines CampgroundLA2103264 · TNCWS · Population served: 300
- Pno Alabo Street WharfLA2071120 · NTNCWS · Population served: 300