Irrigation Water Management 

(1)       Preparation of irrigation schedule of each crop season based on the past hydrological records.

(2)       In implementation of the schedule, adjustments are made according to actual flows in the rivers.  I.I.A field water patrollers oversee the diverted river flows to reach the tertiary systems through the conveyance in main systems.Automatic warning systems are installed at major structures to facilitate prevention from flood damages while collecting long-term hydrologic data.