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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HONEY ISLAND RESTAURANT
LA2103330 · 50 served
HONEYWELL
LA2005001 · 385 served
HOOD CONTAINER OF LA, LLC
LA2125008 · 275 served
HORIZON HOUSE EMERGENCY SHELTER
LA2105075 · 51 served
HORSE SHOE ROAD WATER SYSTEM
LA1119015 · 270 served
HORSE-PEN CREEK WATER SYSTEM
LA1079022 · 154 served
HORSESHOE LOUNGE
LA2113138 · 75 served
HORTONS BAIT SHOP
LA2099005 · 25 served
HOSEA'S TRUCK STOP
LA2073016 · 30 served
HOSEA'S TRUCK STOP W. S.
LA2073048 · 30 served
HOT WELLS HEALTH RESORT
LA2079005 · 100 served
HOUMA WATER TREATMENT SERVICE AREA
LA1109001 · 11,658 served
HOUMAS HOUSE
LA2005173 · 500 served
HOUSE OF BLESSING CHURCH
LA2115088 · 50 served
HOUSE OF RAEFORD
LA2013015 · 500 served
HOUSE OF SEAFOOD
LA2103299 · 525 served
HOUSTON RIVER M H P
LA1019106 · 100 served
HOUSTON RIVER WATERWORKS DISTRICT 11
LA1019119 · 6,915 served
HOWARD BROTHERS TRAILER PARK
LA2085061 · 60 served
HOWARD CASTILLE MH PARK
LA1045035 · 52 served
HQ 5TH INFANTRY & FORT POLK
LA2115033 · 200 served
HQ 5TH INFANTRY & FORT POLK
LA2115034 · 200 served
HQ 5TH INFANTRY & FORT POLK
LA2115035 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115036 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115037 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115038 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115039 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115040 · 250 served
HQ 5TH INFANTRY & FORT POLK
LA2115041 · 250 served
HUCKLEBERRY INN
LA2115123 · 25 served
HUDDLE HOUSE
LA2005206 · 300 served
HUDSON GAARS MILL WATER SYSTEM
LA1127015 · 660 served
HUFFMANS TRAILER PARK WS
LA1099015 · 138 served
HUNT OIL COMPANY W.S.
LA2119017 · 25 served
HUNT OIL COMPANY WATER S
LA2027011 · 25 served
HUNT'S TRAILER PARK
LA1117020 · 36 served
HUNTINGTON MOBILE HOME PARK WATER SYSTEM
LA1017084 · 291 served
HUNTINGTON PARK WS GOWC
LA1073018 · 204 served
HUSHPUPPY OF MONROE INC
LA2073026 · 25 served
HUTS BAR AND KITCHEN
LA2117023 · 200 served
HUVAL APARTMENTS
LA1055126 · 36 served
HWY 59 CHEVRON
LA2103404 · 1,001 served
HWY 84 WEST WATER SUPPLY
LA1127007 · 499 served
HYATT HIGH SCHOOL WS
LA2011007 · 100 served
HYDES SLAUGHTER HOUSE
LA2105010 · 35 served
HYDROCULTURE
LA2033039 · 5 served
HYWAY BAR
LA2019036 · 25 served
I 10 EXXON
LA2001035 · 4 served
I 10 SACA A PACK
LA2103142 · 3 served
I 10 TRUCK STOP
LA2055033 · 600 served