Assessment Of Water-draw And Utilization In The Emergency Water Supply Project For Jianping County

According to the national laws and regulations and the local related files,relying on unit Emergency Water Supply Project for Jianping county,this paper studies on water resources argumentation.To improve the level of water resources management,improve the sustainable development of daling river water resources is of great significance.Assessment of Water-draw and utilization in the Emergency Water Supply Project for Jianping county,The first grade classification,Classification by surface water,Water supply and return water affects the classification index to determine the most advanced,Determine the scope of argumentation,water,water source,water intake position.water resources status,an analysis on the present situation of water resources exploitation and utilization,analyzed the water rationality of construction projects and construction projects for water resources argumentation,reliability and feasibility analysis of water.Paper finally influence on water.Results as follows:(1)Jianping county territory already cannot satisfy jianping county water demand,Daling river trunk stream of hades nose above the reservoir,also has certain development potential,and can be used as a source of water supply jianping county in the near future;(2)In 2015,Reasonable annual water of the Emergency Water Supply Project for Jianping county should be 9.39 million cubic meters,In 2020,water for 11.4423 million cubic meters.(3)in 2015,Under the ninety percent reliability,Available water per year is 10.658 million cubic meters.can satisfy jianping county water demand,and in 2020,Under the ninety percent reliability,Available water per year is 8.468 million cubic meters,cannot satisfy the water demand;Emergency water supply water quality can meet the requirements of drinking water quality(4)This project for water and return water for other water,ecological and environmental impact is not big.