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 |
|---|---|---|---|---|
| HAYNESVILLE WATER SYSTEM | LA1027002 | Louisiana | Community | 3,600 |
| FOREST HILL UTILITIES | LA1079009 | Louisiana | Community | 3,600 |
| WEST ALLEN PARISH WATER SYSTEM | LA1003010 | Louisiana | Community | 3,582 |
| LENA WATER SYSTEM INC | LA1079019 | Louisiana | Community | 3,540 |
| WALNUT BAYOU WATER ASSOCIATION | LA1065004 | Louisiana | Community | 3,531 |
| RIVER ROAD WATER SYSTEM | LA1083008 | Louisiana | Community | 3,510 |
| ARCADIA WATER SYSTEM | LA1013003 | Louisiana | Community | 3,508 |
| NEW CARROLL WATER SYSTEM | LA1123005 | Louisiana | Community | 3,507 |
| CAMERON PARISH WW DISTRICT 11-SWEET LAKE | LA1023011 | Louisiana | Community | 3,507 |
| CONSOLIDATED WATERWORKS DISTRICT 2 | LA1067012 | Louisiana | Community | 3,498 |
| POINT BLUE/CHATAIGINER WATER SYSTEM | LA1039006 | Louisiana | Community | 3,471 |
| TOWN OF MAURICE WATER SYSTEM | LA1113019 | Louisiana | Community | 3,450 |
| RURAL FRANKLINTON WATER | LA1117003 | Louisiana | Community | 3,450 |
| TURKEY CREEK WATER SYSTEM | LA1041012 | Louisiana | Community | 3,429 |
| HOMER WATER SYSTEM | LA1027003 | Louisiana | Community | 3,427 |
| TOWN OF PEARL RIVER | LA1103157 | Louisiana | Community | 3,333 |
| GREATER WARD 1 WATERWORKS DISTRICT | LA1061007 | Louisiana | Community | 3,333 |
| WEST GRANT WATER ASSOCIATION | LA1043014 | Louisiana | Community | 3,324 |
| CULBERTSON WATER SYSTEM | LA1061024 | Louisiana | Community | 3,300 |
| NEW LLANO WATER DEPARTMENT | LA1115022 | Louisiana | Community | 3,300 |
| COUSHATTA WATER SYSTEM | LA1081001 | Louisiana | Community | 3,300 |
| TOWN OF MARINGOUIN | LA1047003 | Louisiana | Community | 3,300 |
| SOUTHEASTERN LA W &S-BRIARWOOD WEST | LA1103096 | Louisiana | Community | 3,292 |
| DARBONNE WS SOUTH | LA1111023 | Louisiana | Community | 3,261 |
| ST MARTIN WATER WORKS DISTRICT 3 - CADE | LA1099028 | Louisiana | Community | 3,249 |
| VILLAGE OF HESSMER WATER SYSTEM | LA1009008 | Louisiana | Community | 3,246 |
| LASALLE WATERWORKS DISTRICT 1 | LA1059002 | Louisiana | Community | 3,240 |
| EAST FELICIANA RURAL PLANK-GROSS BATTLE | LA1037017 | Louisiana | Community | 3,240 |
| NORTH MONROE ET AL WATER SYSTEM | LA1073035 | Louisiana | Community | 3,231 |
| TOWN OF KINDER WATER SYSTEM | LA1003005 | Louisiana | Community | 3,228 |
| CONSOLIDATED WWKS DISTRICT 1 OF BOSSIER | LA1015026 | Louisiana | Community | 3,210 |
| DARBONNE WS NORTH | LA1111024 | Louisiana | Community | 3,186 |
| CALCASIEU WW #14 WARD 5 | LA1019042 | Louisiana | Community | 3,150 |
| SANDY LAKE WATER SUPPLY | LA1025008 | Louisiana | Community | 3,141 |
| EMC WATER SYSTEM INC | LA1079006 | Louisiana | Community | 3,135 |
| TOWN OF COTTONPORT WATER SYSTEM | LA1009005 | Louisiana | Community | 3,120 |
| PLAQUEMINE PARISH WATER WORKS | LA1075002 | Louisiana | Community | 3,092 |
| WEST WINNSBORO WATER SYSTEM | LA1041009 | Louisiana | Community | 3,078 |
| INDEPENDENCE WATER SYSTEM | LA1105012 | Louisiana | Community | 3,052 |
| LPWDN PURCHASE WEST SCOTT | LA1055172 | Louisiana | Community | 3,051 |
| HEBERT WATER SYSTEM | LA1021006 | Louisiana | Community | 3,048 |
| EAST ALLEN PARISH WATER WORKS | LA1003011 | Louisiana | Community | 3,030 |
| LSU AT ALEXANDRIA | LA2079009 | Louisiana | Non-Transient Non-Community | 3,000 |
| SHELL OIL CO - NORCO | LA2089005 | Louisiana | Non-Transient Non-Community | 3,000 |
| SLIDELL WATER SUPPLY SYSTEM NO. 2 | LA2103284 | Louisiana | Non-Transient Non-Community | 3,000 |
| ST MARTIN WATER DISTRICT 4 - CATAHOULA | LA1099004 | Louisiana | Community | 3,000 |
| TOWN OF ERATH WATER SYSTEM | LA1113005 | Louisiana | Community | 2,973 |
| OAK GROVE WATER SYSTEM | LA1123006 | Louisiana | Community | 2,955 |
| REDDELL VIDRINE WATER DISTRICT | LA1039007 | Louisiana | Community | 2,952 |
| INTRACOASTAL WATER SYSTEM EAST | LA1047030 | Louisiana | Community | 2,940 |