Ogunpa River
Aji Ogunpa River chi aji ki chi eketa ki nana tule ujiji nwu chi 21.5 kilometres (13.4 mi) manyi drainage basin chi 73.3 square kilometres (28.3 sq mi) ugbo ki aji le de chi Ibadan, Nigeria. southwestern Nigeria (7º23’ N, 3º5’ E). Aji Ogunpa chi aji ki ni ami species ami zooplankton ati 49 .[1]
Public safety
[nwọ́che | nwó étéwn che]Amone a ki ami iwa gwi unyi ma a du daji iba aji.
odo1960, amone ku ma ti 1,000 le ni unyi n todu ki aji mi unyi ma ko . Ami unyi ki ti 500 le mu kpa bie odu 1963 eko ki aji ki unyi amone odo le. odo1978, ma ka ka ki ni ami okwu one ati Ógwẹ́gwā ny’ẹ́yọ́ mẹ́ji ma ko gwi efu omi i la no gwi ami unyi lo wewe.[2]
Enwu ki Omi Kpa bie
[nwọ́che | nwó étéwn che]Omi ki ka omone ochu ekejo nyi ojo Ógwẹ́gwā ny’ẹ́yọ́ káà odo1980 nyi Ogunpa national kpai, omi che lo nyoyo ti odo 1978 le ki omi ki amone. omone ku ma ko gwi unyi ki gwulo ti amone 100 amone ki kwu chi amone 200 abo ki omi ku unyi ma chi amone 50,000.[3]
Pollution
[nwọ́che | nwó étéwn che]Ibadan chi ugbo ka ku ma ki ame nwu ri nyo wewe. Amone ku ma di ejowo ugbo ki aji de todu ku ma mo, ama todu ki amone a di enwu dari efu omi le nyoyo i chane ki oga nwi amone nwi amone, odu amo ogah ki ya cause chi cholera, typhoid, and dysentery.[4]
Channelisation project
[nwọ́che | nwó étéwn che]odo 1999, governmenti Nigerian chane project ku ma do "Channelisation Project" Aji Ogunpa, to du iya nyi ki aji le che gwi odo 1977.