城市主城区排水防涝应急预案(市级局)目录一、总则...........................................................................31.1编制目的.....................................................................31.2编制依据.....................................................................31.3适用范围.....................................................................31.4工作原则.....................................................................3二、组织体系与职责...........................................................42.1组织指挥机构..............................................................42.1.1防涝应急小组.............................................