Estimation of Current Water Use over the Complex Topography of the Nile Basin Headwaters: The Case of Ghba Subbasin, Ethiopia

Table 1

Urban categories according to GTP-II.

City level	Population size	Per capita water use target at the end of GTP-II, l/c/d
1	>1,000,000	100
2	100,000–1,000,000	80
3	50,000–100,000	60
4	20,000–50,000	50
5	<20,000	40

Source: GTP-II plan, strategic document for water sector development.