Utilities in Louisiana
5,160 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WARD IV WATER DISTRICT
LA1039015 · 840 served
WARD NINE WATER SYSTEM
LA1027013 · 489 served
WARDEN WATER SYSTEM
LA1083011 · 240 served
WARDS 4 & 5 WATER SYSTEM
LA1021010 · 1,002 served
WARDS CHAPEL WATER SYSTEM
LA1111016 · 1,620 served
WARDS OF ST TAMMANY
LA2103276 · 1 served
WARE YOUTH CENTER WATER SYSTEM
LA2081007 · 74 served
WARNERTON QUICK STOP
LA2117186 · 101 served
WARREN PETROLEUM
LA2113213 · 25 served
WARREN PETROLEUM CO
LA2097032 · 50 served
WARRIOR TRNG CENTER W.S.
LA2015018 · 50 served
WASHINGTON PARISH SCHOOL BOARD
LA2117071 · 375 served
WASHINGTON PARK SUB WATER SUPP
LA1041005 · 160 served
WASHINGTON SUBDIVISION
LA1005079 · 90 served
WASHINGTON TRAILER PARK
LA1115043 · 45 served
WASHINGTON'S MOTEL
LA2103118 · 35 served
WASTE MANAGEMENT
LA2103373 · 42 served
WATER & SEWER COMMISSION 4 OF ST MARY
LA1101011 · 9,709 served
WATER WORKS DISTRICT 2 - DENNIS MILLS
LA1091003 · 1,071 served
WATER WORKS DISTRICT 2 - CROSS ROADS
LA1091001 · 1,017 served
WATER WORKS DISTRICT 2 - PHASE 3
LA1091008 · 1,671 served
WATER WORKS DISTRICT NO 2
LA1105043 · 300 served
WATER WORKS DISTRICT NO 2
LA1105044 · 84 served
WATERLOO WATER SERVICE
LA1077039 · 99 served
WATERPROOF WATER SYSTEM
LA1107005 · 786 served
WATERSIDE SUBDIVISION WS
LA1073021 · 279 served
WATERWKS DIST #2
LA1105039 · 600 served
WATERWKS DIST #2
LA1105040 · 500 served
WATERWKS DIST #2
LA1105041 · 400 served
WATERWORKS 1 OF MOREHOUSE, INC
LA1067011 · 1,266 served
WATERWORKS DIST. NO. 10 OF WARD 7
LA1019128 · 942 served
WATERWORKS DISTRICT #4
LA1017039 · 10,800 served
WATERWORKS DISTRICT 7
LA1017052 · 5,817 served
WATSON SLAUGHTER HOUSE
LA2091015 · 26 served
WATTS SUBDIVISION
LA2055079 · 20 served
WAVES INC-FANTASY WATER PARK
LA2033125 · 4 served
WAYNE GUIDRY
LA2095023 · 16 served
WAYNE PLAUCHE
LA1055133 · 1,000 served
WAYNE-SANDERSON FARMS LLC.
LA2105004 · 690 served
WBR DISTRICT #4 CROCODILE INN
LA1121025 · 0 served
WBR DISTRICT 4 - ARBROTH
LA1121026 · 555 served
WBR DISTRICT 4 - HOLIDAY INN
LA1121024 · 1,491 served
WBR DISTRICT 4 -SECTION ROAD WINTERVILLE
LA1121027 · 5,571 served
WBR PUBLIC UTILITIES
LA1121008 · 4,329 served
WBR WATER DISTRICT IV
LA1121023 · 5,192 served
WCKW
LA2095020 · 14 served
WE DAT STOP
LA2103449 · 500 served
WEATHER FORECAST STATION
LA2103393 · 40 served
WEATHERBY CONSTRUCTION CO
LA2023011 · 101 served
WEATHERFORD LAMB INC
LA2055059 · 149 served