Umugezi wa Gucha
byitwa uruzi Kuja n'umuryango wa Luo ukomoka mu misozi miremire ya Kiabonyoru mu Ntara ya Nyamira unyura hagati mu Karere ka Gucha unyura mu burengerazuba unyuze mu gihugu cya Migori aho uhurira n'umugezi wa Migori ugatemba nk'umugezi wa Kuja-Migori mu kiyaga cya Victoria.Umugezi wa Gucha, 

Iyo inyuze hejuru yubutaka bwa Gusii igice cyacyo kiba umugezi wa Mogonga, uzwiho ingaruka zica iyo umwuzure. Mogonga na Gucha bingana hafi mubunini kandi bahura na kilometero 1 gusa mbere yo kunyura mumujyi wa Ogembo.

Umugezi wa Gucha-Migori wahinduye inzira hafi y’umunwa wa 2001-2002, werekeza mu majyaruguru ugana ubu. 

Nko muri kilometero 45 uvuye i Migori, urugomero rwa Gogo Falls rwuzuye mu 1956 rufite ingufu z'amashanyarazi zingana na 2MW, ruhuza umuyoboro w’igihugu cya Kenya. Urugomero rukoreshwa na Kenya itanga amashanyarazi (Kengen). Mu mwaka wa 2014, guverinoma ya Kenya yatangaje ko izamurwa ku rugomero, kugira ngo yongere ubushobozi bwa 12MW, igenga imigezi ikumira umwuzure, kandi yemerera kuhira hafi 25.000ha. Kuva muri Gashyantare 2016, amazi yo kuhira imyaka ya Orango n’imigezi yubatswe hepfo y’urugomero kugira ngo hakoreshwe abahinzi ba Okenge na Owiro mu Ntara ya Migori, ariko kubaka imiyoboro yo gukwirakwiza byatinze.