HydroBASINS lev08 watershed · #2080092320
Bassin · #2080092320
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 Majmaah
Sub-basin area
402,1km²
Upstream area
402,5km²
Discharge
0m³/s
Mean elev.
579m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 401.3 km²100.0% of basin
1 intersecting protected areas
King Abdulaziz Royal Reserve
IUCN IIRoyal Reserve
401.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 14 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°
24,2°C
Annual rain
210mm
Moisture idx (CMI)
-0,89
Runoff
11mm/an
PET
1 892mm
AET
175mm
Mean slope
0,4°
Water table
286cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)