新华社太原７月３０日电（记者晏国政）针对山西临县“７·２７”特大暴雨灾害暴露的桥涵过水能力低问题，山西省防汛抗旱指挥部日前下发紧急通知，要求全省各地对小河流、山洪沟道上已有的桥涵等河道过水工程进行逐一排查。

    The xinhua news agency on July 30, taiyuan（Reporter YanGuoZheng）LinXian in shanxi“7 · 27”Severe storms disasters expose of that water bridge lower capacity problems，Shanxi flood control and drought relief has issued an emergency notice，Request to small rivers across the province、Flash floods in the channel of the existing bridge channel of water engineering one side。

    通知称，７月２６日１８时到２７日１０时，山西临县境内局部降特大暴雨，引发山洪，造成前月镜村３人死亡、１人失踪，教训极其深刻。主要原因一方面是降雨强度大，洪水来势猛，另一方面是位于该村下游的４４８县道前月镜桥过洪能力低。洪水经过该桥时，迅速壅水，洪水进村，房屋倒塌，造成重大损失和人员伤亡。

    Notice said，On July 26 and 27, when to 10，Shanxi LinXian domestic local drop severe storms，Cause flash floods，Cause YueJing village before killed three people、1 missing，Extremely profound lessons。The main reason is big on the rainfall intensity，The flood comes，On the other hand is to be located in the village of 448 county YueJing downstream before flood bridge lower capacity。Floods after the bridge，Quickly backwater，The flood had，Houses collapsed，In heavy losses and casualties。

    通知指出，目前，山西省小河流、山洪沟道上的桥涵工程防洪标准低，过流能力小，一遇较大洪水便形成壅水漫桥现象，威胁上游附近村庄居民生命财产安全。因此各县要责成水利、交通部门和乡镇政府，对小河流、山洪沟道上已有的桥涵等河道过水工程进行逐一排查，对存在隐患的工程立即进行整改，防洪隐患较大的工程要制定非常措施或采取拆除等应急手段，确保河道行洪畅通。

    Notice points out that，At present，Small rivers in Shanxi Province、Flash floods in the channel of the bridge engineering flood control standard is low，Flow capacity small，The water was formed in a larger backwater aimless bridge phenomenon，The village residents near threat lives and property security。So to instruct the counties of water conservancy、Transportation departments and township governments，To small rivers、Flash floods in the channel of the existing bridge channel of water engineering one side，The danger of engineering to the existing immediately the improvement，Hidden danger of flood control project to make very large or take emergency measures such as demolition means，Ensure smooth river flood。

    山西省防汛抗旱指挥部还要求，各地要对桥涵等过水工程逐一制定度汛预案，落实责任人，加强巡查。水利部门要对新建的过河工程严格把关，各县防汛抗旱指挥部、住建部门和乡镇政府要进一步强化村庄建设规划，划定防洪红线，受洪水威胁的低洼和跨河道桥梁洞顶高程以下区域，不得建房修窑。同时要在小河流、山洪沟道洪水威胁区建立山洪群测群防体系，加强防御山洪知识宣传与普及。

    Shanxi flood control and drought relief also requires，To bridge all such as water engineering formulated by high alert plan，Implement responsible persons，Strengthen the search。Department of water resources to new across the river to strictly control engineering，Counties flood control and drought relief、Live and township governments to build department to further enhance the village construction planning，Delimit the red line of flood control，Under the threat of low-lying Bridges across the river and DongDing elevation the following areas，Shall not the house kiln。And at the same time in the small river、Flash floods the channel flood threat area set up the control system of flash floods，Strengthen defense flash floods propaganda and popularization of knowledge。

    另据了解，７月２９日至３１日，山西省将再次出现大范围较强降水过程。其中３０日夜间到３１日，全省有中雨，运城、临汾、吕梁、太原、晋中、忻州、朔州、大同的部分地区有大到暴雨，个别县市降雨量可达１００毫米以上。山西省防汛抗旱指挥部已就此发出紧急通知，要求各市做好防范工作。

    To understand the other，July 29 to 31，Shanxi Province will appear again big range strong rainfall process。One night to 31, 30,，Province have costarring，yuncheng、linfen、lvliang、taiyuan、jinzhong、XinZhou、Mined here、Datong some parts of big to the storm，Individual counties rainfall can be 100 mm above。Shanxi Province in flood control and drought relief has issued an emergency notice，Request to guard against the cities。