Public Water Systems
1,234 active water systems in LA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| WEST HWY 80 ARK ROAD WS | WEST MONROE, LA | 14,649 | 217 | Detected |
| CALCASIEU PARISH WW DIST 9 CARLYSS | SULPHUR, LA | 14,502 | 56 | Detected |
| CITY OF ABBEVILLE WATER SYSTEM | ABBEVILLE, LA | 14,445 | 51 | Detected |
| CITY OF DERIDDER WATER SYSTEM | DERIDDER, LA | 14,400 | 22 | Clean |
| CITY OF PLAQUEMINE WATER SYSTEM | PLAQUEMINE, LA | 14,043 | 28 | Detected |
| CITY OF BOGALUSA WATER SYSTEM | BOGALUSA, LA | 14,000 | 79 | Clean |
| CITY OF BAKER WATER SYSTEM | BAKER, LA | 13,855 | 55 | Detected |
| WEST BATON ROUGE WATER WORKS DISTRICT 2 | PORT ALLEN, LA | 13,437 | 48 | Detected |
| GOWC NORTH WATER SYSTEM | WEST MONROE, LA | 13,287 | 0 | Detected |
| BARKSDALE AFB WATER SYSTEM | BARKSDALE AFB, LA | 13,000 | 102 | Clean |
| MANDEVILLE WATER SUPPLY | MANDEVILLE, LA | 13,000 | 23 | Detected |
| VILLAGE OF PARKS WATER SYSTEM | PARKS, LA | 12,801 | 127 | Detected |
| MORGAN CITY WATER SYSTEM | MORGAN CITY, LA | 12,703 | 52 | Detected |
| CECILIA WATER CORPORATION | CECILIA, LA | 12,249 | 57 | Detected |
| BUCKEYE WATER DISTRICT 50 | DEVILLE, LA | 12,078 | 7 | Detected |
| WEST FELICIANA CONSOL WWKS DISTRICT 13 | ST. FRANCISVILLE, LA | 12,045 | 60 | Detected |
| GOWC EAST WATER SYSTEM | WEST MONROE, LA | 11,742 | 0 | Detected |
| HOUMA WATER TREATMENT SERVICE AREA | HOUMA, LA | 11,658 | 20 | Detected |
| MILTON PURCHASE WATER SYSTEM | MILTON, LA | 11,430 | 5 | Detected |
| UTILITIES INC - NORTH PARK WATER SUPPLY | MANDEVILLE, LA | 11,298 | 27 | Detected |
| CHENIERE DREW NORTH WATER SYSTEM | WEST MONROE, LA | 11,280 | 19 | Clean |
| FORT POLK SOUTH WATER SYSTEM | FORT JOHNSON, LA | 10,902 | 63 | Detected |
| VILLAGE WATER SYSTEM | BENTON, LA | 10,890 | 108 | Detected |
| BAYOU LIBERTY WATER ASSOCIATION | SLIDELL, LA | 10,791 | 65 | Detected |
| SOUTHWEST OUACHITA WATERWORKS, INC | WEST MONROE, LA | 10,725 | 426 | Detected |
| POINTE COUPEE WATER WORKS DISTRICT 1 | NEW ROADS, LA | 10,629 | 27 | Detected |
| CITY OF LEESVILLE WATER SYSTEM | LEESVILLE, LA | 10,545 | 57 | Detected |
| CITY OF CARENCRO WATER SYSTEM | CARENCRO, LA | 10,485 | 14 | Detected |
| ST JOHN WATER DISTRICT 1 | LAPLACE, LA | 10,484 | 499 | Detected |
| PORT SULPHUR WATER DISTRICT | BELLE CHASSE, LA | 10,308 | 225 | Detected |
| CITY OF BROUSSARD PURCHASE WATER SYSTEM | BROUSSARD, LA | 10,242 | 51 | — |
| MAGNOLIA-EDEN ISLES | DES PERES, LA | 10,155 | 28 | Detected |
| BAYOU TECHE WATER WORKS | LOREAUVILLE, LA | 10,137 | 113 | Detected |
| CITY OF YOUNGSVILLE WATER SYSTEM | YOUNGSVILLE, LA | 9,915 | 39 | — |
| CITY OF JENNINGS WATER SYSTEM | JENNINGS, LA | 9,837 | 31 | Detected |
| JEFF DAVIS WATER AND SEWER COMMISSION 1 | LAKE ARTHUR, LA | 9,780 | 31 | Detected |
| PARISH UTILITIES OF ASCENSION | DONALDSONVILLE, LA | 9,732 | 231 | Detected |
| WATER & SEWER COMMISSION 4 OF ST MARY | CHARENTON, LA | 9,709 | 53 | Detected |
| CITY OF SCOTT WATER SYSTEM | SCOTT, LA | 9,696 | 32 | Detected |
| BROWNVILLE WATER SYSTEM | WEST MONROE, LA | 9,696 | 201 | Detected |
| TOWN OF LEONVILLE WATER SYSTEM | LEONVILLE, LA | 9,552 | 109 | Detected |
| MIRE BRANCH WATER CORPORATION | CHURCH POINT, LA | 9,480 | 31 | Detected |
| FORT POLK NORTH WATER SYSTEM | FORT JOHNSON, LA | 9,420 | 25 | Detected |
| KIROLI DARBONNE WS | WEST MONROE, LA | 9,210 | 141 | Clean |
| NEW ROADS WATER SYSTEM | NEW ROADS, LA | 9,024 | 27 | Detected |
| CITY OF YOUNGSVILLE PURCHASE WS | YOUNGSVILLE, LA | 8,886 | 18 | Detected |
| IBERIA WATER WORKS DISTRICT 3 - COTEAU | NEW IBERIA, LA | 8,775 | 61 | Clean |
| WWKS DISTRICT 2 OF ST HELENA | GREENSBURG, LA | 8,772 | 12 | Detected |
| CITY OF BREAUX BRIDGE WATER SYSTEM | BREAUX BRIDGE, LA | 8,754 | 52 | Detected |
| MAGNOLIA PLANTATION WATER SYSTEM INC | ABBEVILLE, LA | 8,754 | 22 | Clean |