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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HILLCREST CONDO #2 W S
LA2103293 · 30 served
HILLCREST MHP WATER SYSTEM
LA1015012 · 120 served
HILLSHIRE SUBDIVISION
LA1005164 · 120 served
HILLSIDE MOBILE HOME PARK
LA1017015 · 309 served
HILLSIDE MOBILE PARK
LA1055051 · 76 served
HILLSIDE PARK SUBDIVISION WS
LA1073064 · 1,263 served
HILLSIDE WATER SYSTEM
LA1119037 · 50 served
HILLTOP TRAILER PARK
LA1063071 · 140 served
HILLY-GREENWOOD WATER SYSTEM
LA1061027 · 1,476 served
HINESTON WATER SYSTEM, INC
LA1079012 · 1,089 served
HINKLEY & SMITH INC
LA1103087 · 100 served
HINSON TRAILER PARK
LA1115059 · 36 served
HODGE WATER SYSTEM
LA1049008 · 479 served
HODGES GARDENS W. SYSTEM
LA2085016 · 1,000 served
HODGES GARDENS WATER SYSTEM
LA1085052 · 164 served
HOFFPAUIR MOTORS INC
LA2053013 · 20 served
HOLDEN DEVLP CORP-PEGGY ZUNDEL
LA1063061 · 25 served
HOLDEN SCHOOL
LA2063017 · 606 served
HOLE IN THE WALL
LA2103517 · 40 served
HOLE IN THE WALL
LA2103395 · 51 served
HOLIDAY INN
LA2045058 · 800 served
HOLIDAY INN MOTEL
LA2019037 · 25 served
HOLIDAY INN-COV- JOHN YEMELOS
LA2103259 · 300 served
HOLIDAY MOBILE ESTATES & VOORHIES IND PK
LA1055016 · 848 served
HOLIDAY MOTEL
LA2039006 · 110 served
HOLIDAY PARK
LA2047015 · 30 served
HOLIDAY UTILIES
LA1055112 · 150 served
HOLIDAYS FRIED CHICKEN & GROC
LA2011026 · 30 served
HOLLEY RIDGE HIGH SCHOOL
LA2083002 · 350 served
HOLLEY RIDGE SPECIAL EDUCATION
LA2083003 · 70 served
HOLLIDAY'S FRIED CHICKEN
LA2011027 · 25 served
HOLLINS CAFE
LA2103046 · 10 served
HOLLIS GILL OWNER
LA1063052 · 50 served
HOLLY BEACH CAFE
LA2023012 · 120 served
HOLLY BEACH MOTEL
LA2023005 · 30 served
HOLLY POINT LANDING W.S.
LA2085060 · 100 served
HOLLY POINT MHP W. SYS.
LA1085042 · 123 served
HOLLY RIDGE LODGE WATER SYSTEM
LA1083018 · 1,350 served
HOLLY RIDGE W S
LA2083007 · 150 served
HOLLYWOOD LOUNGE
LA2113149 · 75 served
HOLMESVILLE WATER SYSTEM
LA1111008 · 2,406 served
HOLUM WATER SYSTEM
LA1021007 · 1,230 served
HOLY ANGELS RES. FAC. WS
LA1017047 · 371 served
HOLY REDEEMER RETRT CNTR
LA2103226 · 1 served
HOLY REDEMER COL WATER SUPP
LA1103015 · 600 served
HOMER WATER SYSTEM
LA1027003 · 4,524 served
HOMSI #3 WATER SYSTEM
LA2019156 · 25 served
HONDA OF SLIDELL
LA2103546 · 75 served
HONDO LOUNGE
LA2105020 · 40 served
HONEY BEE
LA2103140 · 2 served