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.

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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