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Waters refers to rivers, lakes, canals, channels, reservoirs, ponds, beaches and its management scope is the main application of human production and life water. Water has to absorb excess nutrients, retention and degradation of contaminants, gene pool preservation, conservation of biodiversity, aquaculture, rainwater regulation and storage resources, and regional climate regulation and other functions. Waters are extremely important ecosystems of the ecological environment, supporting the survival of humanity and social development. At present, China's water pollution is serious, which makes various types of waters for human and social development of the water supply function, ecological function, water landscape features such as severely affected. In addition, with the continuous progress of urbanization, increasing demand for land, there are different degrees around the landfill and the occupation of the waters of the phenomenon. Landfill encroachment waters will lead directly to the river section narrowing or blockage, resulting in the availability of water resources in the waters of the amount of reduction in storage capacity decreased, decreased ability to flood control and drainage, water, environmental degradation, water self-purification capacity decreased, and shipping capacity, natural landscape and ecological function to reduce a range of issues. Therefore, the water carrying conditions, considering flood control and drainage, water supply, irrigation, water resources development and utilization of water environment and ecological protection and other requirements, the rational study of urban and rural water rates, and maintain a certain water area, play a variety of functions to the waters watershed protection plan is not only to develop sustainable social and economic development needs, but also to implement the scientific concept of development, building a harmonious society embodied. In a large number of domestic and international research on the basis of inspection concluded that, watershed protection studies mainly environmental protection and water management, water ecological construction, spatial angle waters planning studies, environmental monitoring studies based on 3S waters and reasonable water rates aspects. Generally speaking, the predecessors from different angles been exploring for watershed protection, the authors found that from a management perspective in planning method less. This country are basically empty. In this paper, water conservation planning methods were analyzed, and an empirical example Yuzhong District, articles combined YuBeiOu economic and social development needs of the waters, the waters and their management for YuBeiOu Problems to protect the waters function as the core, water quantity and water quality protection as a means of basic water rates by calculating the planning, zoning waters overall layout, water conservation planning, and the supporting system planning and other sectors, as YuBeiOu waters management, protection and utilization provide the fundamental basis. The main conclusions are as follows: (1) In this paper, watershed protection plan targeting, planning requirements, core tasks, the technical route and planning results. The main conclusions are: water protection planning is to manage the planning, its purpose is to provide for the management and protection of the waters of the fundamental basis, so as to realize the sustainable use of water resources in order to support and protect the economic and social sustainable development. Planning must follow sustainable use, zoning control, focusing on both general and coordinated the preparation of the requirements. Planning should include the main content of the waters of status evaluation, planning zones, the overall layout, conservation planning and supporting system planning. (2) In this paper, calculation and analysis, that the status of the water was YuBeiOu 3.17%, the demand for a reasonable rate of 4.22% water. Evaluate each function for water, that is currently shipping features and functionality to meet the needs of farming, water supply function flood waterlogging water environment function and there is a certain lack of capacity. In addition, the analysis of such problems arise because of lack of available water, and socio-economic construction there is a big gap between water demand; water environment is poor, low quality standards; inadequate watershed management, managing strategic thinking lag; waters take seriously, water damage intensified. (3) the study area waters this partition with the overall layout, to provide the basis for water management district classification. Determine rate of 1.13% added water planning, planning basic water was 4.3%. (4) This level of protection from the waters, the waters of the scope of protection, water quality protection and water conservation measures four goals put forward a specific plan to protect the waters. ① important waters identified in the study area include: drinking water source protection areas, urban planning area to maintain ecological function of the main waters, scenic spots, nature reserves within the waters, the provincial river, river flood waterlogging backbone, capacity of 100,000 m3 or more of the reservoir. ② determine the water lines, water lines, watershed protection line position, the proposed study area specific water protection. Water line and water line to protect the waters between the scope of protection for the general control of the construction area, the water line and the water line was built between the focus control area, the water line to ban the construction area. ③ partition identified water quality protection goals. ④ respectively, from engineering measures and management measures proposed two angles of specific measures to protect waters. (5) This paper established a watershed protection matching system planning, including disaster prevention and mitigation system planning, water resource security system planning, water and aquatic ecosystems protection system planning and landscape planning.
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