HydroBASINS lev08 watershed · #2080088500
Bassin de شعيب بهجة
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 1 administrative regions : Al Taif
Sub-basin area
1 521,6km²
Upstream area
1 521,8km²
Discharge
0m³/s
Mean elev.
961m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1517.8 km²100.0% of basin
2 intersecting protected areas
Saja/Umm ar-Rimth
IUCN VIProtected Area
805.40 km² overlap
Royal Reserve
159.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 5 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°
25,6°C
Annual rain
98mm
Moisture idx (CMI)
-0,95
Runoff
9mm/an
PET
1 981mm
AET
80mm
Mean slope
0,1°
Water table
103cm
Forest
0%
Crops
0%
Urban
0%
Protected
86%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)