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 |
|---|---|---|---|---|
| CITY OF YOUNGSVILLE PURCHASE WS | LA1055195 | Louisiana | Community | 8,886 |
| IBERIA WATER WORKS DISTRICT 3 - COTEAU | LA1045002 | Louisiana | Community | 8,775 |
| WWKS DISTRICT 2 OF ST HELENA | LA1091007 | Louisiana | Community | 8,772 |
| CITY OF BREAUX BRIDGE WATER SYSTEM | LA1099003 | Louisiana | Community | 8,754 |
| MAGNOLIA PLANTATION WATER SYSTEM INC | LA1113032 | Louisiana | Community | 8,754 |
| TOWN OF LIVINGSTON WATER SYSTEM | LA1063013 | Louisiana | Community | 8,658 |
| TALLULAH WATER SYSTEM | LA1065003 | Louisiana | Community | 8,601 |
| WESTWEGO WATERWORKS | LA1051005 | Louisiana | Community | 8,534 |
| PATTERSON WATER SYSTEM | LA1101006 | Louisiana | Community | 8,456 |
| NATCHITOCHES PARISH WWKS DISTRICT 2 | LA1069006 | Louisiana | Community | 8,415 |
| FRANKLIN WATER SUPPLY | LA1101003 | Louisiana | Community | 8,325 |
| LEWISBURG BELLEVUE WATER SYSTEM | LA1097006 | Louisiana | Community | 8,226 |
| SOUTHWEST ALLEN WW DISTRICT NO 2 | LA1003009 | Louisiana | Community | 8,106 |
| TOWN OF BENTON WATER SYSTEM | LA1015002 | Louisiana | Community | 8,037 |
| NORTH FRANKLIN WATER WORKS | LA1041003 | Louisiana | Community | 7,989 |
| DESOTO PARISH WATER WORKS DISTRICT 1 | LA1031030 | Louisiana | Community | 7,887 |
| SPRINGHILL WATER SYSTEM | LA1119028 | Louisiana | Community | 7,800 |
| ST TAM PARISH - CROSS GATES SD | LA1103053 | Louisiana | Community | 7,791 |
| CITY OF RAYNE WATER SYSTEM | LA1001007 | Louisiana | Community | 7,722 |
| NORTH DESOTO WATER SYSTEM | LA1031011 | Louisiana | Community | 7,608 |
| CITY OF MARKSVILLE WATER SYSTEM | LA1009011 | Louisiana | Community | 7,593 |
| CITY OF ST MARTINVILLE WATER SYSTEM | LA1099007 | Louisiana | Community | 7,575 |
| WINNSBORO WATER SYSTEM | LA1041006 | Louisiana | Community | 7,518 |
| ST JAMES WATER DISTRICT 2 | LA1093005 | Louisiana | Community | 7,513 |
| MANSFIELD WATER SYSTEM | LA1031009 | Louisiana | Community | 7,512 |
| TERREBONNE DIST NO 3 | LA1109004 | Louisiana | Community | 7,500 |
| ST MARY WATER & SEWER COMM #3 | LA1101010 | Louisiana | Community | 7,500 |
| SOUTH MONROE WS GOWC | LA1073046 | Louisiana | Community | 7,335 |
| SAVOY SWORDS WATER SYSTEM INC | LA1097024 | Louisiana | Community | 7,326 |
| TOWN OF ALBANY WATER SYSTEM | LA1063022 | Louisiana | Community | 7,305 |
| TEST SDWIS SYSTEM | LA9999999 | Louisiana | Community | 7,300 |
| ST JAMES WATER DISTRICT 1 | LA1093004 | Louisiana | Community | 7,200 |
| CITY OF WINNFIELD WATER SYSTEM | LA1127012 | Louisiana | Community | 7,194 |
| SABINE PARISH WATER DISTRICT 1 | LA1085036 | Louisiana | Community | 6,924 |
| CONCORDIA WATERWORKS DISTRICT 1 | LA1029003 | Louisiana | Community | 6,921 |
| HOUSTON RIVER WATERWORKS DISTRICT 11 | LA1019119 | Louisiana | Community | 6,915 |
| CALCASIEU PARISH WW DISTRICT 8 | LA1019118 | Louisiana | Community | 6,834 |
| SOUTHEAST WATERWORKS DISTRICT 2 | LA1113031 | Louisiana | Community | 6,810 |
| PORT ALLEN WATER SYSTEM | LA1121014 | Louisiana | Community | 6,759 |
| EBARB WWKS DIST # 1 - AIMWELL AREA | LA1085059 | Louisiana | Community | 6,738 |
| CONSOLIDATED WATERWORKS DIST 1 | LA1095001 | Louisiana | Community | 6,664 |
| PONTCHATOULA WATER SYSTEM | LA1105019 | Louisiana | Community | 6,657 |
| EAST IBERVILLE WATER SYSTEM | LA1047007 | Louisiana | Community | 6,657 |
| BEAUREGARD DISTRICT NO 2 WARD NO 5 | LA1011012 | Louisiana | Community | 6,613 |
| CITY OF VILLE PLATTE WATER SYSTEM | LA1039010 | Louisiana | Community | 6,590 |
| INTRACOASTAL WATER SYSTEM WEST | LA1047002 | Louisiana | Community | 6,465 |
| PLAISANCE WATER SYSTEM | LA1097012 | Louisiana | Community | 6,375 |
| EAST CENTRAL VERNON WATER SYSTEM | LA1115117 | Louisiana | Community | 6,363 |
| LOUISIANA STATE PENITENTIARY | LA1125005 | Louisiana | Community | 6,362 |
| CITY OF VIDALIA WATER SYSTEM | LA1029011 | Louisiana | Community | 6,354 |