HydroBASINS lev08 watershed · #2081004670
Bassin de وادي الصفراء
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 : Jardan, Merkhah As Sufla, Usaylan
Sub-basin area
1 535,8km²
Upstream area
1 536,2km²
Discharge
0,5m³/s
Mean elev.
1 064m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1203.5 km²78.6% of basin
- 306.1 km²20.0% of basin
- 20.6 km²1.3% 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°
21,8°C
Annual rain
87mm
Moisture idx (CMI)
-0,95
Runoff
33mm/an
PET
1 681mm
AET
71mm
Mean slope
4,1°
Water table
579cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)