| Division 1. STERLINGTON SEWERAGE DISTRICT NO. 1 |
| Division 2. RESERVED |
| Division 3. UNIT NO. ONE, NORTH MONROE SUBDIVISION DISTRICT NO. ONE |
| Division 4. EASTWOOD DISTRICT NO. ONE |
| Division 5. WEST OUACHITA SEWERAGE DISTRICT NO. 5 |
| Division 6. CALHOUN SEWERAGE DISTRICT NO. 6 |
| Division 7. SOUTHEAST SEWERAGE DISTRICT NO. 3 |
| Division 8. LAKESHORE SUBDIVISION SEWERAGE DISTRICT NO. 1 |
| Division 9. EAST OUACHITA SEWERAGE DISTRICT NO. 7 |
| Division 10. WEST OUACHITA PARISH SEWERAGE DISTRICT NO. 9 |
| Division 11. SEWERAGE DISTRICT NO. 10 |
| Division 12. HIDEAWAY ROAD SEWERAGE DISTRICT NO. 11 |
| Division 13. HIDEAWAY ROAD SEWERAGE DISTRICT NO. 12 |
| Division 14. GREEN ACRES SEWERAGE DISTRICT NO. 13 |
| Division 15. EASTERN FOREST SUBDIVISION SEWERAGE DISTRICT NO. 14 |
| Division 16. NORTHEAST SEWERAGE DISTRICT NO. 15 |
| Division 17. WEST OUACHITA SEWERAGE DISTRICT NO. 16 |
| Division 18. WEST OUACHITA SEWERAGE DISTRICT NO. 17 |
| Division 19. INGLESIDE SEWERAGE DISTRICT NO. 18 |
State law reference
Sewerage districts, R.S. 33.3881 et seq.