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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NORTH SIDE TEXACO
LA2001041 · 25 served
NORTH VERMILION HIGH SCH
LA2113130 · 535 served
NORTH VERMILION SEAFOOD
LA2113232 · 100 served
NORTH WEBSTER PARISH INDUSTRIAL PARK
LA2119011 · 500 served
NORTHEAST MHP W. SYSTEM
LA1073065 · 90 served
NORTHERN NATURAL GAS CO
LA2019096 · 10 served
NORTHGATE MOBILE HOME PARK WATER SYSTEM
LA1055018 · 280 served
NORTHLAKE CHRISTIAN SCHOOL
LA2103364 · 850 served
NORTHLAKE OFFICE PARK
LA2103285 · 5 served
NORTHLAND FROZEN FOODS,
LA2079040 · 1 served
NORTHMINSTER PRESBYTERIAN MONTESSORI
LA2103357 · 85 served
NORTHSHORE 1 COMMERCIAL CONDO ASSOC
LA2103412 · 100 served
NORTHSHORE BIBLE CHURCH
LA2103416 · 250 served
NORTHSHORE SERVICE CENTER
LA2103438 · 1,001 served
NORTHSHORE WORKFORCE
LA1103192 · 100 served
NORTHSIDE SEAFOOD
LA2103162 · 8 served
NORTHSIDE SERVICE CO, INC
LA1073098 · 68 served
NORTHWEST ALLEN PARISH WW DISTRICT
LA1003003 · 1,761 served
NORTHWEST WATERWORKS LAKEWOOD VILLAGE
LA1017094 · 423 served
NORTHWEST WATERWORKS LIN PARK
LA1017093 · 513 served
NORTHWESTERN STATE UNIV.
LA2115009 · 1,000 served
NORTON SHOP WATER SYSTEM
LA1027010 · 336 served
NOTTOS GROCERY
LA2101021 · 100 served
NPC SERVICES
LA2033127 · 11 served
NUNEZ WW DISTRICT #1
LA1113033 · 496 served
O K CORRAL
LA2113199 · 75 served
O K CORRAL
LA2113247 · 75 served
O NEILL MOBILE HOME PARK
LA1105099 · 48 served
O.K. CORRAL
LA2113264 · 25 served
OAK GROVE BAPTIST CHURCH WATER SYSTEM
LA2039016 · 30 served
OAK GROVE BAR
LA2101009 · 10 served
OAK GROVE CHRISTIAN ACAD
LA2115085 · 65 served
OAK GROVE SEAFOOD SHOP
LA2117109 · 25 served
OAK GROVE SHADOWS
LA1005182 · 80 served
OAK GROVE SMOKEHOUSE
LA2005157 · 30 served
OAK GROVE WATER SYSTEM
LA1123006 · 2,955 served
OAK HAVEN MHP WATER SYSTEM
LA1015014 · 87 served
OAK LEIGH SUBDIVISION
LA1005181 · 308 served
OAK LINE SUBDIVISION
LA1005021 · 76 served
OAK LOUNGE
LA2113081 · 100 served
OAK MEADOWS COMMUNITY HOMES
LA1105059 · 0 served
OAK MEADOWS SUBDIVISION WATER SYSTEM
LA1019076 · 318 served
OAK MEADOWS WATER WORKS INC
LA1019078 · 25 served
OAK PARK MOTEL
LA2103065 · 5 served
OAK PINE MOBILE HOME PARK WATER SYSTEM
LA1019112 · 240 served
OAK PLACE TRAILER PARK
LA1005205 · 100 served
OAK RIDGE WATER SYSTEM
LA1067014 · 369 served
OAK RIVER ESTATES
LA1103159 · 25 served
OAK VILLA MH COMMUNITY
LA1103152 · 420 served
OAK VILLAGE MOBILE HOME PARK WS
LA1005171 · 87 served