Browse Water Systems
5,018 public water systems in LA.
Public Water Systems Database
Browse 5,018 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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| TOWN OF URANIA WATER SYSTEM | LA1059011 | Louisiana | Community | 784 |
| BACKWOOD VILLAGE WATER SYSTEM | LA1127022 | Louisiana | Community | 783 |
| COTTON PLANT WATER SYSTEM | LA1021009 | Louisiana | Community | 783 |
| VILLAGE OF MERMENTAU WATER SYSTEM | LA1001005 | Louisiana | Community | 780 |
| EBENEZER WATER SYSTEM | LA1049026 | Louisiana | Community | 780 |
| MOREHOUSE CENTRAL WS | LA1067010 | Louisiana | Community | 780 |
| FRIENDSHIP WATER SYSTEM | LA1013007 | Louisiana | Community | 777 |
| VIXEN WATER SYSTEM | LA1021011 | Louisiana | Community | 774 |
| V W TIDWELL ENTERPRISES | LA1073027 | Louisiana | Community | 772 |
| PHILLIPS 66 LAKE CHARLES REFINERY | LA2019017 | Louisiana | Non-Transient Non-Community | 770 |
| TICKFAW WATER SYSTEM | LA1105027 | Louisiana | Community | 764 |
| HALL SUMMIT WATER SYSTEM | LA1081004 | Louisiana | Community | 756 |
| SALEM WATER SYSTEM | LA1111014 | Louisiana | Community | 753 |
| WARD II WATER DISTRICT - JOE MAY ROAD | LA1063044 | Louisiana | Community | 752 |
| MONOCHEM, INC. | LA2005028 | Louisiana | Non-Transient Non-Community | 750 |
| PITKIN WATER SYSTEM | LA1115026 | Louisiana | Community | 750 |
| GRAWOOD CHRISTIAN SCHOOL | LA2017009 | Louisiana | Non-Transient Non-Community | 750 |
| SUNNY TIMES 4 LLC | LA2103390 | Louisiana | Transient Non-Community | 750 |
| SHELL CHEMICAL COMPANY | LA2005034 | Louisiana | Non-Transient Non-Community | 750 |
| LAKESHORE HIGH SCHOOL | LA2103498 | Louisiana | Non-Transient Non-Community | 750 |
| VILLAGE OF TANGIPAHOA WATER SYSTEM | LA1105026 | Louisiana | Community | 748 |
| SOCIAL SPRINGS WATER SYSTEM NORTH | LA1081009 | Louisiana | Community | 744 |
| VILLAGE OF WILSON WATER SYSTEM | LA1037010 | Louisiana | Community | 744 |
| LOCKHART MILLS | SC4430006 | Louisiana | Community | 741 |
| PLANTATION ELEMENTARY SCHOOL | LA2055045 | Louisiana | Transient Non-Community | 740 |
| BOB COMMUNITY WATERWORKS | LA1043016 | Louisiana | Community | 732 |
| VILLAGE OF HOSSTON WATER SYSTEM | LA1017016 | Louisiana | Community | 729 |
| EROS COMMUNITY WATER SYSTEM | LA1049022 | Louisiana | Community | 729 |
| PINE HILL WATER SYSTEM | LA1027007 | Louisiana | Community | 729 |
| SUN WATER SUPPLY | LA1103038 | Louisiana | Community | 726 |
| LETON WATER SYSTEM | LA1119017 | Louisiana | Community | 726 |
| VILLA FELICIANA MEDICAL COMPLEX | LA1037009 | Louisiana | Community | 726 |
| TOWN OF CLAYTON WATER SYSTEM | LA1029002 | Louisiana | Community | 723 |
| ERWINVILLE WATER SYSTEM | LA1121005 | Louisiana | Community | 720 |
| VILLAGE OF DODSON WATER SYSTEM | LA1127005 | Louisiana | Community | 714 |
| WARD 5 WATERWORKS DISTRICT 1 - LONE PINE | LA1039017 | Louisiana | Community | 711 |
| PROVENCAL WATER SYSTEM | LA1069009 | Louisiana | Community | 702 |
| FLORIEN WATER SYSTEM | LA1085011 | Louisiana | Community | 700 |
| GREATER OBERLIN WATER SYSTEM | LA1003004 | Louisiana | Community | 700 |
| PERMIAN LODGING | TX1650147 | Louisiana | Transient Non-Community | 700 |
| CAMP T.L. JAMES W.S. | LA2111004 | Louisiana | Transient Non-Community | 700 |
| LAKE PRIMARY SCHOOL | LA2005187 | Louisiana | Non-Transient Non-Community | 700 |
| RUBICON, INC. | LA2005032 | Louisiana | Non-Transient Non-Community | 700 |
| BAYOU PLAQ. WATER ASSN. | LA1047023 | Louisiana | Community | 700 |
| MARTHA VINYARD ELEM. SCH | LA2105039 | Louisiana | Non-Transient Non-Community | 700 |
| ST. REST WATER SYSTEM | LA1049021 | Louisiana | Community | 700 |
| JONES MCGINTY WATER SYSTEM | LA1067017 | Louisiana | Community | 696 |
| PLAINVIEW WATER SYSTEM | LA1085056 | Louisiana | Community | 696 |
| MOUNT HERMON HIGH SCHOOL | LA2117041 | Louisiana | Non-Transient Non-Community | 695 |
| BON AIRE ESTATES UTILITY | LA1105030 | Louisiana | Community | 692 |