Awwal Zubairu Gambo On May 11 2023By AZG | May 11, 2023 The Flag off for the Survey and Charting of Oguta Lake and Orashi River to the Atlantic Ocean was performed by HE, Vice President, Federal Republic of Nigeria, Prof Yemi Osibanjo GCON at Naval Base, Oguta, Imo State on Thursday 11 May 2023