目 录1 综合说明................................................................................................................................................................21.1 项目背景...........................................................................................................................21.2 项目概况...........................................................................................................................31.3 经济和环境影响评价.......................................................................................................41.4 项目实施的保障措施.......................................................................................................42 项目区概况............................................................................................................................................................52.1 自然地理...........................................................................................................................52.2 水文、气象.......................................................................................................................52.3 区域地质...........................................................................................................................62.4 水资源概况.......................................................................................................................72.5 社会经济概况...................................................................................................................72.6 农村饮水安全工程可研及实施情况...............................................................................72.7 区域农村饮水存在问题...................................................................................................83、总体目标任务及编制依据.................................................................................................................................83.1 项目建设的必要性...............................