Madatsar ruwa ta Kainji
Madatsar ruwa ta Kainji wata madatsar ruwa ce da ke hayin Kogin Neja a Jihar Neja ta Tsakiyar Nijeriya . (haɗin gwiwar ƴan kwangila daga Italiya ne sukayi dam ɗin) ne ya aiwatar da gina madatsar ruwan don tsarawa ta da kuma ƙwararru da Balfour Beatty da Nedeco, kuma an fara shi a 1964 an kammala shi a 1968. Jimlar kudin da aka kiyasta sun kai dalar Amurka miliyan 209 (kwatankwacin kusan dalar Amurka biliyan 1.3 a dala ta 2019 [1] ), tare da kashi daya cikin hudu na wannan kudin don sake tsugunar da mutanen da aikin gina madatsar ruwa da madatsar ruwa ta, Kainji dam ya daidaita .

Girma 
Kainji Dam ya faɗaɗa kimanin kilomita  gami da madatsar ruwan sirdinsa, wanda ke rufewa daga kwarin tara haraji . Bangaren firamare a fadin fitowar zuwa Niger shine  Yawancin ginin an yi su ne daga ƙasa, amma sashin tsakiya, wanda ke ɗauke da injin tobin wanda ake haƙa dashi a cikin ruwa na hydroelectric, an gina shi ne daga kankare. Wannan sashin  babba Madatsar ruwa ta Kanji tana daga cikin manyan madatsun ruwa a duniya.

Tashar wutar lantarki 
An tsara madatsar don ta samu damar samar da  ; duk da haka, an girka 8 daga cikin na'uran ta 12, wanda ya rage karfin zuwa . Madatsar ruwan tana samar da wutar lantarki ga dukkan manyan biranen Najeriya. Wasu daga cikin wutan an sayar da su ne ga makwabciyar kasar Nijar . Bugu da kari, fari da ake samu lokaci-lokaci ya sanya ruwan na Nijar rashin tabbas, hakan ya rage karfin wutan lantarki na madatsar ruwan.

wanda zai iya ɗaga kaya

Fitar da am.baliyar ruwa 
A cikin watan Oktoba 1998 saboda an samu  ambaliyar ruwa, sai aka buɗe  ruwa daga madatsar ruwan, ta fashe bakin kogin. Tun daga ƙasan madatsar ruwa  kusan  ƙauyuka 60 ne ambaliyar ta shafa. Dabbobin gida duk sun nutsae da ƙananan wajaje da yawa sun tafi da su. An soki jami'an Dam saboda jira da tsayi kafin su fara, sannan zubar da ruwa da yawa.

Tafkin Kainji 
Tafkin Kainji ya kai kimanin kilomita  tsayi kuma kusan kilomita  a mafi fadinsa, kuma yana tallafawa ban ruwa da masana'antar kamun kifi na gida.  A cikin 1999, an buɗe ƙofofin ba tare da haɗin kai ba ya haifar da ambaliyar ruwa ta kusan 60 kauyuka 60 ambaliyar ta shafa.

Manazarta