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1 2000年暴雨洪水及实施防洪调度情况1.1 “6.26”澧河洪水及防洪调度成果受副热带高压北抬和地面冷空气南下共同影响,6月24～25日,沙澧河上游普降大到暴雨,暴雨中心的澎河、熊背、拐河和孤石滩,48h降雨分别达404mm、366mm、370mm和374mm。26日凌晨零时,市防办预报当日6时左右,澧河何口将出现流量大于2400m~3/s的洪峰,当即作出以下调度安排:①同省防办紧急磋商,严格控制孤石滩水库下泄,以减轻澧河防洪压力;②电令县、区防汛指挥部按照“重点险工抢险预案”加强上澧河店
1 Storm Flood in 2000 and Implementation of Flood Control Dispatching 1.1. “6.26” The results of flood discharge and flood control in Bahe River are jointly affected by the subtropical high pressure northward and the cold air southward. From June 24 to 25, the upper reaches of the Shahe River are greatly reduced It reached 404mm, 366mm, 370mm and 374mm respectively during the 48 hours of rainstorms, the Penghu, Xiongbei, Kuaihe and Bacheng beaches in the rainstorm center. At 0:00 on the 26th, the municipal defense office forecast around 6:00 on the same day, the mouth of the Ho River flow will occur more than 2400m ~ 3 / s peak, immediately make the following scheduling: ① emergency consultation with the provincial defense agencies to strictly control the Bristol Reservoir Discharge, in order to relieve the flood control pressure of Bahe River; ② power county, flood control headquarters in accordance with the “key construction workers rescue plan,” strengthen Shanghehe store