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 |
|---|---|---|---|---|
| ST TAMMANY WATER DISTRICT 3 | LA1103056 | Louisiana | Community | 2,920 |
| GRAMERCY WATERWORKS | LA1093002 | Louisiana | Community | 2,860 |
| CENTRAL CLAIBORNE WATER SYSTEM | LA1027009 | Louisiana | Community | 2,859 |
| SLIGO WATER SYSTEM INCORPORATED | LA1015044 | Louisiana | Community | 2,850 |
| EAST RICHLAND WW DISTRICT | LA1083003 | Louisiana | Community | 2,835 |
| EGAN WATER CORPORATION NO 2 | LA1001026 | Louisiana | Community | 2,835 |
| EAST COLUMBIA WATER SYSTEM | LA1021004 | Louisiana | Community | 2,829 |
| ST MARY PARISH WATER SEWERAGE COMM 1 | LA1101009 | Louisiana | Community | 2,823 |
| TOWN OF JONESVILLE WATER SYSTEM | LA1025006 | Louisiana | Community | 2,811 |
| BELMONT WATERWORKS INC | LA1085053 | Louisiana | Community | 2,805 |
| EAST FELICIANA WWKS DISTRICT 7 | LA1037014 | Louisiana | Community | 2,805 |
| TOWN OF JACKSON WATER SYSTEM | LA1037006 | Louisiana | Community | 2,736 |
| LINCOLN PARISH WATERWORKS DISTRICT #3 | LA1061010 | Louisiana | Community | 2,730 |
| TOWN OF OBERLIN WATER SYSTEM | LA1003007 | Louisiana | Community | 2,730 |
| UTILITIES INC - LAKE VILLAGE SD | LA1103064 | Louisiana | Community | 2,724 |
| TOWN OF HORNBECK WATER SYSTEM | LA1115016 | Louisiana | Community | 2,715 |
| TOWN OF LAKE ARTHUR WATER SYSTEM | LA1053005 | Louisiana | Community | 2,706 |
| LAKESHORE SWARTZ WATER SYSTEM | LA1073071 | Louisiana | Community | 2,700 |
| UTILITIES INC- WHITEHALL/ HEAD OF ISLAND | LA1063028 | Louisiana | Community | 2,676 |
| CHENIERE - DREW WATER SYSTEM | LA1073008 | Louisiana | Community | 2,670 |
| PENDLETON WATER ASSOCIATION | LA1085046 | Louisiana | Community | 2,634 |
| AVOYELLES WARD 3 WATERWORKS DISTRICT | LA1009017 | Louisiana | Community | 2,619 |
| EVANGELINE WW DISTRICT 1 - PINE PRAIRIE | LA1039004 | Louisiana | Community | 2,598 |
| VILLAGE OF CANKTON WATER SYSTEM | LA1097025 | Louisiana | Community | 2,598 |
| PRAIRIE ROAD WATER DISTRICT | LA1073040 | Louisiana | Community | 2,598 |
| ST TAM PARISH- BEDICO CREEK | LA1103191 | Louisiana | Community | 2,580 |
| TOWN OF OLLA WATER SYSTEM | LA1059004 | Louisiana | Community | 2,565 |
| TOWN OF COLFAX | LA1043002 | Louisiana | Community | 2,552 |
| TOWN OF WHITE CASTLE WATER SYSTEM | LA1047009 | Louisiana | Community | 2,550 |
| TOWN OF ZWOLLE WATER SYSTEM | LA1085032 | Louisiana | Community | 2,520 |
| START WATER SYSTEM | LA1083007 | Louisiana | Community | 2,514 |
| LOCKPORT WATERWORKS | LA1057002 | Louisiana | Community | 2,503 |
| TOWN OF BALDWIN WATER SUPPLY | LA1101001 | Louisiana | Community | 2,500 |
| ST TAM PARISH PINELAND PARK SUBD | LA1103093 | Louisiana | Community | 2,500 |
| EXXONMOBIL BATON ROUGE REFINERY | LA2033021 | Louisiana | Non-Transient Non-Community | 2,500 |
| NORTH OAKS MEDICAL CENTER | LA2105051 | Louisiana | Non-Transient Non-Community | 2,500 |
| PINECREST DEVELOPMENT CENTER | LA1079024 | Louisiana | Community | 2,500 |
| DELTA DOWNS INC WATER SYSTEM | LA2019021 | Louisiana | Non-Transient Non-Community | 2,481 |
| MAMOU ROAD WATER DISTRICT, INC | LA1097018 | Louisiana | Community | 2,478 |
| TOWN OF GLENMORA WATER SYSTEM | LA1079011 | Louisiana | Community | 2,472 |
| NEBO WATER SYSTEM INC | LA1059005 | Louisiana | Community | 2,460 |
| TOWN OF DELCAMBRE WATER SYSTEM | LA1113004 | Louisiana | Community | 2,457 |
| BAYOU NEZPIQUE REST AREA WESTBOUND WS | LA2001008 | Louisiana | Transient Non-Community | 2,450 |
| GRAND ISLE WATER SYSTEM | LA1051002 | Louisiana | Community | 2,450 |
| LOGANSPORT WATER SYSTEM | LA1031008 | Louisiana | Community | 2,448 |
| TOWN OF ROSEPINE WATER SYSTEM | LA1115028 | Louisiana | Community | 2,427 |
| HOLMESVILLE WATER SYSTEM | LA1111008 | Louisiana | Community | 2,406 |
| POINTE COUPEE WWKS DISTRICT 2 - HWY 10 | LA1077047 | Louisiana | Community | 2,401 |
| TOWN OF BASILE WATER SYSTEM | LA1039001 | Louisiana | Community | 2,400 |
| INNIS WATER CORPORATION INC | LA1077013 | Louisiana | Community | 2,400 |