南水北调中线京石段总干渠水源保护区划定

摘要

南水北调中线京石段工程已经完工，为防止总干渠两侧一定范围内的工业、农业、生活污染物和其他污染物通过地下水污染、空气污染等途径进入干渠，需要在总干渠两侧划定一级、二级水源保护区。根据总干渠工程类型、排水方式等，分析拟定了总干渠水源保护区的划定原则和方法，提出了保护区划定方案。%The section of Beijing-Shijiazhuang in the South-to-North Water Diversion Middle Route Project has completed, for preventing some industrial, agricultural ,life and other pollutants on both sides of the canal going into the canal through groundwater and air, it's necessary to divide grade zones on both sides of the canal. This article is base on project type and drainage way etc, analyzing and studying out the principle and way of water source protection area, giving the division scheme.