Yesterday evening this morning, wuhan city general falls to arrive greatly rainstorm. This morning, a section of a highway of be soiled water that audience mirrors has thing lake respectively below equestrian pool bridge, before Wu Jiashan innovates door of elementary school of friendship of highway, innovation highway, 9 access east Wu Dadao is gone to direction of thing lake highway, 10 completely; Li Qiao culvert, Guang Gu all the way the be soiled water that there is larger area after boreal Xiang Na gave Huang Longshan channel, some depth of water amount to 20 centimeters, remind everybody the attention avoids let above a section of a highway.
According to bulletin of water Wu branch: On April 28 19 when to 29 days 5 when, accumulative total of central the city zone is the biggest rainfall 42.5-70.7 millimeter, the biggest rainfall amounts to area of summer of river of new the city zone 79.5 millimeter.
Rainfall height period of time, wuhan center the city zone has two to handle issue of apparent be soiled water:
It is 28 days 23 when make, fierce prosperous area basks in a lake to stand because of,hand in culvert electric power breakdown (new power supply is in newspaper outfit, finish by May) , culvert lowest is in water of be soiled of about 50 centimeter. Via putting through quickly lash-up power source is mixed increase lash-up pump car to grab a platoon, be soiled water is faster subsidise, did not cause big effect.
2 it is new and high Ou Guanggu because 4 culvert are circumjacent building site construction affects catchment, cause deepness to make an appointment with water of 15 centimeter be soiled, via answering snake discharges be soiled water rapid subsidise, did not cause an effect to traffic.
Additional, area of west lake of middle east of new the city zone because relief is inferior, short when rainfall is big, together with is undertaking transforming to drainpipe net, bring about rainwater to enter lake passageway suffocate suffocate, cause be soiled water. Current, branch of Wu of water of thing lake area is increasing the power that take a platoon, enlightened temporarily catchment passageway, solve be soiled water as soon as possible.
(Wang Chao of reporter Chengdu Chengdu edits yellow Yu Da)
