The current development plan The exact quantity of water survey. All water sources in the country and the quantity of water to be used in each of the disciplines, both in the present and future.
The current development plan A survey of the exact amount of water. Total water resources available in the country. And the amount of water used in each branch needs now and in the future.
Development planning at present. There is no exact survey amount of water. The reservoir are all available in the country. And the quantity of water to be used in each branch, both at present and in the future.