| Ryans Family Grocery | Sorrento, LA | 185 | 29 | - |
| Springhill Community Water System | Ringgold, LA | 183 | 419 | - |
| Chahta Mobile Home Park | Prairieville, LA | 180 | 55 | - |
| Pno Uptown Facilities | New Orleans, LA | 179 | 12 | - |
| Southgate MHP Water System | Bossier City, LA | 177 | 658 | - |
| St Charles Mobile Home Park | Independence, LA | 175 | 49 | - |
| Pno 3401 Jourdan Road | New Orleans, LA | 175 | 8 | - |
| Magnolia-Pilot Street | Des Peres, LA | 174 | 104 | - |
| West Yellow Water Mh Park | Ponchatoula, LA | 174 | 3 | - |
| G & R Mobile Home Park Water System | Scott, LA | 171 | 25 | - |
| St Tam Parish Salvation Manor St Joe | Covington, LA | 171 | 1 | - |
| Magnolia-Penn Mill Place | Des Peres, LA | 171 | 0 | - |
| MA Patout & Son Sugar Mill Water System | Jeanerette, LA | 170 | 47 | - |
| Cajun Mobile Home Park Water System | Youngsville, LA | 168 | 55 | - |
| Magnolia-Brookhollow Subdivision | Des Peres, LA | 165 | 32 | - |
| Magnolia-Riverscape @ Clio Sub | Des Peres, LA | 165 | 80 | - |
| Utilities Inc - Beau Village | Mandeville, LA | 165 | 76 | - |
| Evergreen Estates Water System | Irving, LA | 162 | 257 | - |
| Pharos Mobile Home Community North | Elburn, LA | 162 | 143 | - |
| Willa Villa Mobile Home | Bogalusa, LA | 161 | 69 | - |
| Plantation Gardens | Denham Springs, LA | 160 | 28 | - |
| Jims Trailer Park | Springfield, LA | 160 | 25 | - |
| Bodcau Water Works | Haughton, LA | 159 | 59 | - |
| The Reserve Mhc Water System | Hammond, LA | 159 | 30 | - |
| Paradise Point Water System | Mandeville, LA | 159 | 168 | - |
| Meadowwood Estates Water System | Keithville, LA | 156 | 28 | - |
| Compass Minerals La | Lydia, LA | 156 | 12 | - |
| C K B Trailer Park Water System | Lake Charles, LA | 150 | 86 | - |
| Bcc Detention Center WS | Rayville, LA | 150 | 187 | - |
| St Martin Industrial Park Water System | St. Martinville, LA | 150 | 242 | - |
| Lacombe Nursing Centre | Lacombe, LA | 150 | 29 | - |
| Woodside MHP | Denham Springs, LA | 150 | 50 | - |
| Union Grove Water System | Minden, LA | 150 | 57 | - |
| Four Corners Water System | Lake Charles, LA | 150 | 6 | - |
| Big Lake RV Park Water System | Lake Charles, LA | 150 | 0 | - |
| Enso Fitness Water System | Breaux Bridge, LA | 150 | 6 | - |
| Om Pearl River Oil | Metairie, LA | 150 | 5 | - |
| Southeast Baptist Assembly | Loranger, LA | 150 | 22 | - |
| Bogue Chitto State Park- Upland Campgrou | Franklinton, LA | 150 | 9 | - |
| Port of Greater Baton Rouge | Port Allen, LA | 150 | 17 | - |
| Barron Ridge Subdivision Water System | Keithville, LA | 147 | 0 | - |
| South Calcasieu Estates Subdivision W S | Mandeville, LA | 144 | 164 | - |
| Utilities Inc - Pine Heaven | Mandeville, LA | 144 | 19 | - |
| Clearview Mobile Home Park | Lake Charles, LA | 141 | 540 | - |
| Royal Mobile Estates Water System | Lafayette, LA | 141 | 59 | - |
| Cypress Trace Manufactured Housing Comm. | Hammond, LA | 140 | 107 | - |
| White Oaks Manufactured Housing Comm. | Hammond, LA | 138 | 92 | - |
| Youngs Community LLC. Water System | Austin, LA | 135 | 65 | - |
| Dirty Laundry Linen Service | Slidell, LA | 134 | 0 | - |
| Plantation Mobile Home Village | Maurepas, LA | 132 | 93 | - |