zi ▁are ▁situated ▁on ▁the ▁banks ▁of ▁the ▁river . ▁ ▁The ▁Bu zi ▁and ▁its ▁principal ▁trib ut aries ▁rise ▁in ▁the ▁Eastern ▁High lands , ▁or ▁Man ica ▁High lands , ▁along ▁the ▁border ▁with ▁Z imb ab we . ▁Some ▁of ▁the ▁Bu zi ' s ▁head water ▁streams ▁rise ▁in ▁Z imb ab we , ▁and ▁in ▁other ▁places ▁the ▁international ▁border ▁follows ▁the ▁waters hed ▁boundary . ▁ ▁The ▁Rev ué ▁river ▁is ▁the ▁main ▁northern ▁trib ut ary , ▁and ▁its ▁head w aters ▁are ▁in ▁the ▁Eastern ▁High lands ▁near ▁Mach ip anda . ▁In ▁ 1 9 6 8 , ▁Moz amb ique ' s ▁colonial ▁government ▁built ▁the ▁hydro elect ric ▁Ch ic amba ▁Dam ▁across ▁the ▁Rev ué ▁to ▁create ▁Lake ▁Ch ic amba . ▁ ▁The ▁Luc ite ▁River , ▁known ▁up stream ▁in ▁Z imb ab we ▁as ▁the ▁Rus itu ▁or ▁L us itu , ▁is ▁the ▁central ▁trib ut ary , ▁joining ▁the ▁Bu zi ▁above ▁the ▁Rev ué . ▁ ▁The ▁M oss ur ize ▁River ▁joins ▁the ▁Bu zi ▁from ▁the ▁south west , ▁above ▁the ▁Luc ite . ▁ ▁The ▁Save ▁River ▁waters hed ▁lies ▁west ▁and ▁south west ▁of ▁the ▁Bu zi ▁waters hed . ▁The ▁P ung we ▁waters hed ▁lies ▁to ▁the ▁north . ▁ ▁References ▁▁ ▁P ung we ▁River ▁Project ▁ ▁NASA : ▁Earth ▁from ▁Space ▁ ▁Project : ▁V ul ner ability ▁mapping ▁B ú zi ▁ ▁Notes ▁▁ ▁Category