HydroBASINS lev08 watershed · #1080886440
Bassin de Walga
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 : Debub Mirab Shewa, Gurage
Sub-basin area
114,4km²
Upstream area
1 133,9km²
Discharge
12,52m³/s
Mean elev.
1 703m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Walga524 km²
- Bassin de Walga495 km²
2 dept-equivalent regions (GADM L2)
- 106.1 km²93.2% of basin
- 7.8 km²6.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
19,5°C
Annual rain
1 233mm
Moisture idx (CMI)
-0,30
Runoff
527mm/an
PET
1 754mm
AET
977mm
Mean slope
1,9°
Water table
143cm
Forest
0%
Crops
13%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)