河南(nan)省A類重(zhong)點工(gong)程(cheng)(cheng),位于鄢陵縣城西北(bei)部,占地面(mian)積(ji)(ji)3308畝,主要由引水工(gong)程(cheng)(cheng)、調(diao)蓄湖工(gong)程(cheng)(cheng)、退(tui)水工(gong)程(cheng)(cheng)三(san)部分組成(cheng)。調(diao)蓄庫容419萬m3。工(gong)程(cheng)(cheng)建成(cheng)后,可控制灌溉面(mian)積(ji)(ji)約10萬畝,對于加快實現(xian)“以(yi)水興城、以(yi)水興業”具有十分重(zhong)要的戰略意義。