HydroBASINS lev08 watershed · #2081004630
Bassin de وادي غيلان
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 3 administrative regions : Bayhan, Merkhah As Sufla, Usaylan
Sub-basin area
889,5km²
Upstream area
889,5km²
Discharge
0m³/s
Mean elev.
1 202m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 375.3 km²42.3% of basin
- 307.7 km²34.7% of basin
- 203.4 km²22.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
21,1°C
Annual rain
109mm
Moisture idx (CMI)
-0,93
Runoff
23mm/an
PET
1 683mm
AET
90mm
Mean slope
7,3°
Water table
736cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)