Application of an Optimization Model for Water Supply Chain Using Storage Reservoir Operation for Efficient Irrigation System

The model was created to assist in the appropriate allocation of water produce crops optimize net profit through monthly reservoir operation. maximizes crop revenue and determines type size cultivated for each zone, taking into account availability. following factors constrain optimization model: (1) availability; (2) demand irrigated farmland crops; (3) limited areas zone; (4) projected final storage; (5) proportional sharing rule (PSR) zone. linear programming (LP) algorithm is used formulate model, which then solved using general algebraic modeling system (GAMS). applied Hali Dam validated two criteria: baseline scenarios (non-PSR) PSR all zones must have same amount water. results demonstrate that give these identical rights delivery, with a total reduction around 2.6 percent at planned storage 100 Hm3. As result, current can be utilised dam consumption future. methodology Saudi Arabia model’s practical application.