| Morton Salt Inc Water System | New Iberia, LA | 250 | 56 | - |
| Corney Water System | Lillie, LA | 249 | 19 | - |
| Randolph Water System | Junction City, LA | 249 | 393 | - |
| Taylor Water System | Mandeville, LA | 246 | 79 | - |
| Diversion Water - Old Mill Settlement | Prairieville, LA | 246 | 19 | - |
| Southern Manor M H P | Slidell, LA | 246 | 13 | - |
| Oak Pine Mobile Home Park Water System | Lake Charles, LA | 240 | 66 | - |
| Hidden Hills Subdivision Water System | Arnaudville, LA | 240 | 144 | - |
| Magnolia-Beau Pre | Des Peres, LA | 240 | 13 | - |
| Manganos Mobile Home Park | Pearl River, LA | 234 | 5 | - |
| Magnolia-Homeland Height | Des Peres, LA | 234 | 172 | - |
| Village of Fenton Water System | Fenton, LA | 226 | 55 | - |
| Mt Lebanon Water System | Gibsland, LA | 225 | 114 | - |
| Diversion Water - Stonehill | Prairieville, LA | 225 | 20 | - |
| Cash Point Landing | Shreveport, LA | 225 | 48 | - |
| Pharos Mobile Home Community South | Elburn, LA | 222 | 132 | - |
| Kings Court MHP Water System | Lafayette, LA | 220 | 82 | - |
| St Tam Parish- Ben Thomas RD | Covington, LA | 220 | 35 | - |
| River Church Water System | Lake Charles, LA | 220 | 15 | - |
| West Gate Trailer Park Water System | Lafayette, LA | 219 | 67 | - |
| Downsville Water System | Downsville, LA | 216 | 591 | - |
| Magnolia-Chartres Place Subdivision | Des Peres, LA | 210 | 30 | - |
| Magnolia-Trewhill | Des Peres, LA | 207 | 74 | - |
| Tickfaw State Park | Springfield, LA | 207 | 8 | - |
| Breaux Bridge Casino Truck Stop WS | Breaux Bridge, LA | 205 | 4 | - |
| Pointe Coupee Detention Center | New Roads, LA | 200 | 113 | - |
| Magnolia-Rigolets Harbor | Des Peres, LA | 200 | 18 | - |
| Magnolia-Port Louis Townhomes | Des Peres, LA | 200 | 36 | - |
| Texas Pelican Complex | Lafayette, LA | 200 | 28 | - |
| Pno Cruise Terminals | New Orleans, LA | 200 | 12 | - |
| International Paper - West Monroe | West Monroe, LA | 200 | 48 | - |
| Woodland Industrial Park Water System | Belle Chasse, LA | 200 | 2 | - |
| Minnows Shell Truck Stop Water System | Broussard, LA | 200 | 8 | - |
| Bush Shell 2 | Covington, LA | 200 | 37 | - |
| Sal & Judys Water Supply | Lacombe, LA | 200 | 15 | - |
| The Greenwood (Sh Events, LLC.) | Covington, LA | 200 | 0 | - |
| Zona ATV Concession Stand | Franklinton, LA | 200 | 12 | - |
| Riser Road Water System | Ruston, LA | 198 | 28 | - |
| Magnolia-Cottages of Acadiana | Des Peres, LA | 196 | 47 | - |
| Magnolia-Evangeline Oaks | Des Peres, LA | 195 | 307 | - |
| Shady Grove Water System | Jonesboro, LA | 195 | 47 | - |
| Shady Oaks Mobile Home Park Water System | Austin, LA | 192 | 39 | - |
| Magnolia-Lexington Heights | Des Peres, LA | 192 | 44 | - |
| Midway Water System Inc | Melville, LA | 192 | 249 | - |
| Glencoe Community Water System | Jeanerette, LA | 190 | 140 | - |
| Magnolia-Fox Run | Des Peres, LA | 189 | 27 | - |
| Magnolia-Peg Leg Cove | Des Peres, LA | 189 | 84 | - |
| Lafayette MHP LLC | New Orleans, LA | 188 | 127 | - |
| G & J Mobile Home Estates Water System | Lafayette, LA | 186 | 43 | - |
| Magnolia-Village Quest Subdivision | Des Peres, LA | 186 | 80 | - |