Kogin Daka kogin Ghana ne. Yana ratsa yankin arewa maso gabashin kasar kuma yana daya daga cikin manyan hanyoyin kogin Volta. Ƙasar da ke tsakanin kogunan Daka da Oti ana kiranta da Oti-Daka corridor. Ghana Country Study Guide. Int'l Business Publications. 1 February 2002. p. 40. ISBN 978-0-7397-4323-2. Nyame Akuma. Department of Archaeology, University of Calgary. 2006. p. 36.