The dam's purpose includes environmental flows, hydro-electric power generation, irrigation, and water supply.

Such needs include public water supply, irrigation, power generation, flood control, and environmental restoration.

As the power plants became larger, their associated dams developed additional purposes to include flood control, irrigation and navigation.

Benefits include irrigation, flood control, fish and wildlife enhancement, and recreation.

Additional benefits include irrigation, flood control, fish and wildlife enhancement, and recreation.

Other purposes of the dam include flood control, navigation and irrigation.

Areas of development included transportation, roads, irrigation and power.

The dam's purpose includes flood mitigation, irrigation, water supply and conservation.

Other purposes include flood control, aquaculture, water supply and irrigation.

Other purposes include flood control, irrigation and recreation.