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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OAKLAWN TAVERN
LA2103163 · 4 served
OAKVIEW MHP WS
LA1055053 · 240 served
OAKVIEW TRAILER PARK
LA1063020 · 100 served
OAKWOOD DEVELOPMENT CO, INC
LA2073036 · 32 served
OAKWOOD ESTATES MHP
LA1005140 · 52 served
OAKWOOD MOBILE HOME PARK WATER SYSTEM
LA1001018 · 52 served
OAKWOOD SUBDIVISION
LA1063056 · 52 served
OASIS CLUB
LA2115053 · 150 served
OASIS LOUNGE
LA2117172 · 25 served
OASIS MOTEL & RESTAURANT
LA2079036 · 30 served
OASIS TRUCK STOP
LA2079029 · 85 served
OB ACRES WATER SUPPLY
LA1061022 · 36 served
OCACHITA PARISH JAIL EXTENSION
LA2073014 · 135 served
OCCIDENTAL CHEMICAL CORPORATION
LA2005042 · 500 served
OFFICE OF COMMUNITY SERVICE
LA2103464 · 37 served
OFFICE OF EMER.PRPRDNESS
LA2033064 · 25 served
OFFICE OF FORESTRY
LA2127012 · 20 served
OIL CITY WATER WORKS
LA1017026 · 2,148 served
OK CORRAL
LA2113100 · 75 served
OLD COACHES DAIRY BAR
LA2069015 · 50 served
OLD GALVEZ TOWN TRAILER
LA1005102 · 100 served
OLD HOMESTEAD SUBDIVISION
LA1005207 · 25 served
OLD HWY 16-COMMUNITY WAT
LA1063096 · 52 served
OLD RIVER ACADEMY
LA2077026 · 50 served
OLD RIVER CAMPSITE
LA1077028 · 800 served
OLD RIVER FISH HOUSE
LA2117091 · 150 served
OLD RIVER LANDING
LA2077027 · 100 served
OLD RIVER LODGE C/O DL CRAIN
LA2117088 · 50 served
OLD RIVER WATER #2 & #3
LA2077019 · 120 served
OLD RIVER WATER #4,#5,#6
LA2077008 · 280 served
OLD RIVER WATER 1
LA1077034 · 219 served
OLD RIVER WATER 7
LA2077047 · 400 served
OLD SALINE COMMUNITY WATER SYSTEM
LA1013020 · 390 served
OLD STATE LINE CNTRY MKT
LA2117147 · 25 served
OLD TIME FARM SUPPLY
LA2005217 · 25 served
OLD TOWN BAY SUBDIVISION
LA1019061 · 45 served
OLD TYME SAUSAGE PLANT
LA2105009 · 12 served
OLIVER DUREL
LA2071030 · 8 served
OLIVIA INN
LA2103241 · 500 served
OLIVIER SHAW BAR #2
LA2045028 · 50 served
OLYMPUS HEALTH CLUB
LA2113139 · 125 served
OM PEARL RIVER OIL
LA2103166 · 150 served
OMEGA PROTEIN CORPORATION WATER SYSTEM
LA2113054 · 120 served
OMIKOSHI RESTAURANT
LA2103355 · 25 served
OMNI GEOPHYSICAL LLC WATER SYSTEM
LA2055086 · 100 served
OMNI HELIPORT WATER SYSTEM
LA2113278 · 90 served
ONE LIFE BAPTIST CHURCH
LA2005260 · 50 served
ONE STOP BAR
LA2117042 · 2 served
ONE STOP WATER SYSTEM
LA2019151 · 25 served
ONEAL STEEL INC WATER SYSTEM
LA2099043 · 12 served