Browse Water Systems

5,013 public water systems in LA.

Public Water Systems Database

Browse 5,013 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
UTILITIES INC - MAGNOLIA FOREST SUBD LA1103054 Louisiana Community 1,635
MT ZION WATER SYSTEM LA1061015 Louisiana Community 1,635
LINVILLE-HAILE WATER SYSTEM LA1111010 Louisiana Community 1,635
UNION PARISH WATERWORKS DISTRICT 1 LA1111015 Louisiana Community 1,626
WARDS CHAPEL WATER SYSTEM LA1111016 Louisiana Community 1,620
CAMERON PARISH WW DISTRICT 11 - BIG LAKE LA1023013 Louisiana Community 1,620
LIDDIEVILLE WATER SYSTEM LA1041010 Louisiana Community 1,602
EASTERN LOUISIANA MENTAL HEALTH SYSTEMS LA1037005 Louisiana Community 1,600
ST. MARY WATER WORKS DIST. #1 LA1101007 Louisiana Community 1,600
SOUTHEAST HAMMOND WATER WORKS LA1105024 Louisiana Community 1,600
GRAND PRAIRIE WATER SYSTEM LA1097002 Louisiana Community 1,590
UTILITIES INC - WOODRIDGE SUBDIVISION LA1103075 Louisiana Community 1,590
HARKEY HOMES INC LA1017056 Louisiana Community 1,575
MORROW WATER SYSTEM INC LA1097009 Louisiana Community 1,572
CHENIERE DREW SOUTH WATER SYSTEM LA1073099 Louisiana Community 1,563
UTILITIES INC - QUAIL RIDGE SUBDIVISION LA1103074 Louisiana Community 1,563
VILLAGE OF FOREST WATER SYSTEM LA1123003 Louisiana Community 1,560
VILLAGE OF CHATHAM WATER SYSTEM LA1049004 Louisiana Community 1,557
FROST TOWN WATER SYSTEM LA1073014 Louisiana Community 1,551
GIL-GAL WATER SYSTEM LA1119034 Louisiana Community 1,551
DIVERSION WATER- WATER FRONT WEST LA1063104 Louisiana Community 1,548
VILLAGE OF MARION WATER SYSTEM LA1111011 Louisiana Community 1,533
VILLAGE OF CHENEYVILLE WATER SYSTEM LA1079005 Louisiana Community 1,531
HICO WATER SYSTEM LA1061008 Louisiana Community 1,530
VILLAGE OF HARRISONBURG WATER SYSTEM LA1025004 Louisiana Community 1,530
LAWCO - LECOMPTE WATER SYSTEM LA1079014 Louisiana Community 1,527
NORTH IBERVILLE WATER SYSTEM LA1047024 Louisiana Community 1,524
TOWN OF ROSELAND WATER SYSTEM LA1105022 Louisiana Community 1,521
TOWN OF CAMPTI WATER SYSTEM LA1069001 Louisiana Community 1,515
TOWN OF ELTON WATER SYSTEM LA1053001 Louisiana Community 1,512
CAMERON PARISH WW DISTRICT 10 LA1023005 Louisiana Community 1,509
VILLAGE OF ANACOCO LA1115001 Louisiana Community 1,506
FSWC- BLACKCAT LA1105025 Louisiana Community 1,506
DUTCHTOWN MIDDLE SCHOOL LA2005013 Louisiana Non-Transient Non-Community 1,500
EXXONMOBIL BATON ROUGE CHEMICAL PLANT LA2033118 Louisiana Non-Transient Non-Community 1,500
VILLAGE OF SAREPTA WATER SYSTEM LA1119025 Louisiana Community 1,500
HAMMOND SQUARE MALL LA2105064 Louisiana Transient Non-Community 1,500
POPEYES FRIED CHICKEN LA2103244 Louisiana Transient Non-Community 1,500
AVOYELLES CORRECTIONAL CENTER LA1009019 Louisiana Community 1,500
KEITHVILLE ELEMENTARY AND MIDDLE SCHOOL LA2017018 Louisiana Non-Transient Non-Community 1,500
SLIDELL MEMORIAL HOSP LA2103238 Louisiana Non-Transient Non-Community 1,500
LORANGER HIGH SCHOOL LA2105038 Louisiana Non-Transient Non-Community 1,500
WBR DISTRICT 4 - HOLIDAY INN LA1121024 Louisiana Community 1,491
HILLY-GREENWOOD WATER SYSTEM LA1061027 Louisiana Community 1,476
ILE DES CANNES WATER SYSTEM LA1055201 Louisiana Community 1,476
LAWCO - AVERY ISLAND WATER SYSTEM LA1045017 Louisiana Community 1,472
VILLAGE OF GRAYSON WATER SYSTEM LA1021005 Louisiana Community 1,461
DIXIE OVERLAND WATER SYSTEM LA1119007 Louisiana Community 1,455
LPWDN LA NEUVILLE HOLIDAY SUBDIVISION WS LA1055186 Louisiana Community 1,455
EAST DESOTO WATER SYSTEM LA1031005 Louisiana Community 1,455