HydroBASINS lev08 watershed · #1080803420
Bassin de Birr
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Agew Awi, Mirab Gojjam
Sub-basin area
678,7km²
Upstream area
3 193km²
Discharge
30,76m³/s
Mean elev.
1 794m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
19,0°C
Annual rain
1 490mm
Moisture idx (CMI)
-0,12
Runoff
283mm/an
PET
1 696mm
AET
966mm
Mean slope
4,5°
Water table
280cm
Forest
2%
Crops
9%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)