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引黃入冀補淀工程(河南段)

時間:2019-10-11  來源:豫水設計  

  引黃入冀補淀工程是大型跨區域、跨流域引調水工程,是保障雄安新區生態水源的國家戰略工程,為國家172項重大水利建設項目之一。該工程從河南省濮陽市黃河渠村新、老引黃閘取水入南湖干渠,沿第三濮清南干渠向西北新開挖渠道經衛河倒虹吸至河北省東風渠,利用現有河道溝渠全程自流輸水,最終入白洋淀。該工程為Ⅰ等工程,渠首設計引水流量150立方米每秒。設計多年平均引黃水量7.4億立方米,可向雄安新區生態補水2.55億立方米。輸水線路總長約482km,其中河南境內輸水線路全長約84km;受水區灌溉面積465.1萬畝,其中河南省193.1萬畝。