River basins

Catchment area

(thousand km²)

Runoff

(MCM/year)

Rainfall

(mm/year)

Abay (Blue Nile)

199.8

54.8

1400

Tekeze

82.3

8.2

950

Baro Akobo

75.9

23.6

1650

Omo Ghibe

79.0

16.6

1150

Wabishebele

202.7

3.16

950