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, Tafkin Kainji 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.
ASC Leiden - Rietveld Collection - Nigeria 1970 - 1973 - 01 - 083 Kainji Dam. The water flows from four openings.jpg|Gudun ruwa ta buɗewa huɗu a cikin Dam na Kainji, 1970-1973.
ASC Leiden - Rietveld Collection - Nigeria 1970 - 1973 - 01 - 081 Kainji Dam. Balustrade with a view over an island in the Niger with electricity pylons.jpg|Takaitaccen bayani daga madatsar tsibirin da ke Kogin Neja tare da gumakan wutar lantarki, a shekara ta 1970-1973.
ASC Leiden - Rietveld Collection - Nigeria 1970 - 1973 - 01 - 084 Kainji Dam. White horned zebus in front of the openings of the dam.jpg|Zebus mai tsallake madatsar ruwa, 1970–1973.
File:ASC Leiden - Rietveld Collection - Nigeria 1970 - 1973 - 01 - 086 Kainji Dam. A shepherd boy in native clothing with a club and a hat for the balustrade on the dam.jpg|Yaro makiyayi a madatsar ruwan, 1970–1973.
File:ASC Leiden - Rietveld Collection - Nigeria 1970 - 1973 - 01 - 082 Kainji Dam. A man with a white headscarf above sparkling water.jpg|Mutum sama da ruwan kumfa, 1970-1973.


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&nbsp;kauyuka 60 ambaliyar ta shafa.

## Manazarta