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                                                                官廳水庫   
                                                                      發布時間:2009-07-03    【打印】【關閉
                                                                      

                                                                 

                                                                官廳水庫在位于河北省張家口市和北京市延慶縣界內,于195110月動工,19545月竣工,是新中國成立后建設的第一座大型水庫;主要水流為河北懷來永定河,水庫運行40多年來,為防洪、灌溉、發電發揮了巨大作用。官廳水庫曾經是北京主要供水水源地之一。