Browse Water Systems
5,018 public water systems in LA.
Public Water Systems Database
Browse 5,018 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| WEST ELLERBE RD ESTATES, INC. | LA1017060 | Louisiana | Community | 436 |
| CASTOR WATER SYSTEM | LA1013006 | Louisiana | Community | 435 |
| BEAR CREEK WATER SYSTEM | LA1049001 | Louisiana | Community | 435 |
| SOUTH BOSSIER M H P | LA1015019 | Louisiana | Community | 432 |
| HICKS SCHOOL | LA2115004 | Louisiana | Non-Transient Non-Community | 430 |
| CHEE CHEE BAY WATER SYSTEM | LA1069011 | Louisiana | Community | 429 |
| SALINE WATER SYSTEM | LA1013014 | Louisiana | Community | 429 |
| NORTH HODGE WATER SYSTEM | LA1049012 | Louisiana | Community | 429 |
| BAYOU LATANIER WATER ASSOCIATION INC | LA1079040 | Louisiana | Community | 429 |
| PEARL RIVER JR HIGH W S | LA2103168 | Louisiana | Non-Transient Non-Community | 427 |
| CHAMBERS WATER SYSTEM | LA1079021 | Louisiana | Community | 426 |
| BONITA WATER SYSTEM | LA1067004 | Louisiana | Community | 426 |
| LPWDN HOLIDAY MOBILE ESTATES WS | LA1055179 | Louisiana | Community | 426 |
| TOOMEY REST AREA WATER SYSTEM (XXX) | LA2019124 | Louisiana | Transient Non-Community | 425 |
| ANGUS CHEMICAL CO. | LA2073008 | Louisiana | Non-Transient Non-Community | 425 |
| HAMILTON PARK SUBDIVISION W.S. | LA1073095 | Louisiana | Community | 424 |
| NORTHWEST WATERWORKS LAKEWOOD VILLAGE | LA1017094 | Louisiana | Community | 423 |
| BOLINGER WATER SYSTEM | LA1015003 | Louisiana | Community | 420 |
| MOREHOUSE WATERWORKS DIST #3 | LA1067013 | Louisiana | Community | 420 |
| NEW HOPE ST CLAIR WATER SYSTEM | LA1049024 | Louisiana | Community | 420 |
| RUNNELS SCHOOL | LA2033010 | Louisiana | Non-Transient Non-Community | 420 |
| JOHNNY BURNS | LA1055086 | Louisiana | Community | 420 |
| JOHNNY BURNS | LA1055097 | Louisiana | Community | 420 |
| SEARCY WATER SUPPLY | LA1059008 | Louisiana | Community | 420 |
| CHARDELE MOBILE HOME ESTATES | LA1019006 | Louisiana | Community | 417 |
| WALKER COMMUNITY SYSTEM | LA1049023 | Louisiana | Community | 417 |
| MANCHAC ESTATES SUBD. | LA1005059 | Louisiana | Community | 416 |
| LOTTIE WATER WORKS | LA1077023 | Louisiana | Community | 416 |
| HAMMOND MOBILE HOME PARK | LA1105056 | Louisiana | Community | 416 |
| CONCORD WATER SYSTEM | LA1111022 | Louisiana | Community | 414 |
| CURTIS ELEMENTARY SCHOOL | LA2015002 | Louisiana | Transient Non-Community | 414 |
| RODESSA WATER SYSTEM | LA1017028 | Louisiana | Community | 414 |
| MAUREPAS SCHOOL | LA2063015 | Louisiana | Non-Transient Non-Community | 414 |
| CITY OF HAMMOND | LA1105029 | Louisiana | Community | 412 |
| SPRINGLAKE MHP WATER SYSTEM | LA1017033 | Louisiana | Community | 411 |
| DORCHEAT ACRES WATER SYSTEM | LA1119032 | Louisiana | Community | 411 |
| PRAIRIEVILLE MIDDLE | LA2005030 | Louisiana | Non-Transient Non-Community | 410 |
| WILDWOOD FOREST SUBDIVISION WATER SYSTEM | LA1017061 | Louisiana | Community | 408 |
| VILLAGE GUTHRIE SUBDIVISION | LA1103066 | Louisiana | Community | 405 |
| POPEYES CHEVRON | LA2005251 | Louisiana | Transient Non-Community | 401 |
| MELS DINER PART II WATER SYSTEM | LA2099059 | Louisiana | Transient Non-Community | 401 |
| STOP N SHOP 15 | LA2103384 | Louisiana | Transient Non-Community | 400 |
| CAMP BEAUREGARD | LA1079002 | Louisiana | Community | 400 |
| PORT OF WEST ST MARY | LA1101013 | Louisiana | Community | 400 |
| CAMP AVONDALE-DINING HALL | LA2037002 | Louisiana | Transient Non-Community | 400 |
| CAMP AVONDALE-PERKINS CAMP | LA2037009 | Louisiana | Transient Non-Community | 400 |
| MANVILLE FOREST PRODUCTS | LA2073039 | Louisiana | Transient Non-Community | 400 |
| FAT SPOON CAFE #2 | LA2103072 | Louisiana | Transient Non-Community | 400 |
| THOMPSON MOBILE HOME PARK | LA1055095 | Louisiana | Community | 400 |
| SARAH DEE PARK TOWNHOMES | LA1055154 | Louisiana | Community | 400 |