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 |
|---|---|---|---|---|
| DALCOUR WATERWORKS DISTRICT | LA1075004 | Louisiana | Community | 1,248 |
| TCHEFUNCTA CLUB ESTATES | LA1103043 | Louisiana | Community | 1,245 |
| ST MARY PAR JT WATER SEWER COMMISSION 5 | LA1101012 | Louisiana | Community | 1,240 |
| CALHOUN WATER SYSTEM | LA1073006 | Louisiana | Community | 1,239 |
| DUBBERLY WATER SYSTEM | LA1119009 | Louisiana | Community | 1,239 |
| CULLEN WATER SYSTEM | LA1119005 | Louisiana | Community | 1,236 |
| LIVONIA WATER SYSTEM | LA1077022 | Louisiana | Community | 1,234 |
| PECAN ISLAND WW DISTRICT NO 3 | LA1113029 | Louisiana | Community | 1,230 |
| HOLUM WATER SYSTEM | LA1021007 | Louisiana | Community | 1,230 |
| LOREAUVILLE WATER SYSTEM (LAWCO) | LA1045007 | Louisiana | Community | 1,227 |
| WISNER WATER SYSTEM | LA1041007 | Louisiana | Community | 1,221 |
| DUBACH WATER SYSTEM | LA1061003 | Louisiana | Community | 1,218 |
| ELIAS TRAILER PARK | LA1115011 | Louisiana | Community | 1,200 |
| DELHI REST AREA W. SYS. | LA2083009 | Louisiana | Transient Non-Community | 1,200 |
| MID-CONTINENT REST AND MOTEL | LA2001012 | Louisiana | Transient Non-Community | 1,200 |
| STUCKEY SNACK BAR #100 | LA2001018 | Louisiana | Transient Non-Community | 1,200 |
| MCDONALD'S OF SORRENTO | LA2005247 | Louisiana | Transient Non-Community | 1,200 |
| UPPER POINTE COUPEE ELEM | LA2077004 | Louisiana | Non-Transient Non-Community | 1,200 |
| COUNTRY PLACE SUBD WATER SYSTEM | LA1015005 | Louisiana | Community | 1,200 |
| RIVERWOOD APARTMENTS WS | LA1015017 | Louisiana | Community | 1,200 |
| LONGWOOD WATER SUPPLY | LA1017021 | Louisiana | Community | 1,200 |
| SOUTH CHINA RESTAURANT | LA2103256 | Louisiana | Transient Non-Community | 1,200 |
| COVINGTON GROUND PATTI | LA2103272 | Louisiana | Transient Non-Community | 1,200 |
| ST TAM PARISH - MEADOWLAKE SUBDIVISION | LA1103146 | Louisiana | Community | 1,197 |
| RAMBIN-WALLACE WATER SYSTEM | LA1031012 | Louisiana | Community | 1,161 |
| VILLAGE OF DRY PRONG WATER SYSTEM | LA1043003 | Louisiana | Community | 1,155 |
| EAST FELICIANA RURAL TURNER RD WS | LA1037018 | Louisiana | Community | 1,140 |
| LELAND WATER SYSTEM INC | LA1025007 | Louisiana | Community | 1,140 |
| WESTVIEW WATER WORKS | LA1105028 | Louisiana | Community | 1,134 |
| CYPRESS WATER SYSTEM | LA1013019 | Louisiana | Community | 1,125 |
| QUAIL RIDGE ESTATES WATER SYSTEM | LA1019105 | Louisiana | Community | 1,119 |
| VILLAGE OF SIMPSON WATER SYSTEM | LA1115032 | Louisiana | Community | 1,116 |
| TOWN OF MERRYVILLE WATER SYSTEM | LA1011007 | Louisiana | Community | 1,107 |
| MOUNT HERMON WATER DISTRICT | LA1117021 | Louisiana | Community | 1,107 |
| MONTICELLO WATER SYSTEM | LA1035004 | Louisiana | Community | 1,104 |
| NEWELLTON WATER SYSTEM | LA1107003 | Louisiana | Community | 1,100 |
| POINTE COUPEE CENTRAL HS | LA2077048 | Louisiana | Non-Transient Non-Community | 1,100 |
| ACADIANA HIGH SCHOOL | LA2055004 | Louisiana | Non-Transient Non-Community | 1,100 |
| INT'L PAPER CO - LA MILL | LA2067006 | Louisiana | Non-Transient Non-Community | 1,100 |
| M&S WATER SUPPLY COMPANY - VENTRESS | LA1077024 | Louisiana | Community | 1,098 |
| MER ROUGE WATER SYSTEM | LA1067009 | Louisiana | Community | 1,098 |
| WEST STERLINGTON WATER SYSTEM | LA1111017 | Louisiana | Community | 1,095 |
| TOWN OF BOYCE WATER SYSTEM | LA1079003 | Louisiana | Community | 1,095 |
| HINESTON WATER SYSTEM, INC | LA1079012 | Louisiana | Community | 1,089 |
| HIGHWAY 1148 WATER SYSTEM | LA1047026 | Louisiana | Community | 1,086 |
| SIMSBORO WATER SYSTEM | LA1061018 | Louisiana | Community | 1,083 |
| SIEPER AREA WATER SYSTEM | LA1079032 | Louisiana | Community | 1,080 |
| EAST CARROLL WS SOUTH | LA1035007 | Louisiana | Community | 1,071 |
| WATER WORKS DISTRICT 2 - DENNIS MILLS | LA1091003 | Louisiana | Community | 1,071 |
| FOURTH WARD WATER SYSTEM | LA1105079 | Louisiana | Community | 1,060 |