| Watercourse | Maintenance Type | |||||
| Vegetation Removing | Sedimentation Removing | |||||
| Procedure | Machine | Annual rate | Procedure | Machine | Annual rate | |
| Baloza Drain | Mechanical | Hydraulic Excavator with long boom and vegetation cutting bucket | 1/2 (Every 2 years) | Mechanical | Hydraulic Excavator with long boom and sedimentation dredging bucket | 1/2 (Every 2 years) |
| EL-Farama Drain | Mechanical | Hydraulic Excavator with long boom and vegetation cutting bucket | 1/2 (Every 2 years) | Mechanical | Hydraulic Excavator with long boom and sedimentation dredging bucket | 1/2 (Every 2 years) |