1. PhD Program in Integrated Water Resource Management, Faculty of Civil and Water Resources Engineering; Bahir Dar University; Bahir Dar Ethiopia
2. Water Works Design and Supervision Enterprise; Addis Ababa Ethiopia
3. MSc Program in Engineering Hydrology, Faculty of Civil and Water Resources Engineering; Bahir Dar University; Bahir Dar Ethiopia
4. Tana Sub-Basin Organization; Bahir Dar Ethiopia
5. Department of Biological and Environmental Engineering; Cornell University; Ithaca NY 14853 USA
6. Faculty of Civil and Water Resources Engineering; Bahir Dar University; Bahir Dar Ethiopia
7. Department of Earth and Environment; Florida International University; Miami FL 33199 USA
8. Department of Ecology; Evolution and Environmental Biology, Columbia University; New York NY 10027 USA