HydroBASINS lev08 watershed · #2080989100
Bassin · #2080989100
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 across 2 countries : Khabb wa ash Sha'af, Khubash, Sharurah
Sub-basin area
726,3km²
Upstream area
726,3km²
Discharge
0m³/s
Mean elev.
844m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 357.8 km²49.4% of basin
- SharurahNajran · Saudi Arabia277.2 km²38.3% of basin
- KhubashNajran · Saudi Arabia88.9 km²12.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
24,3°C
Annual rain
58mm
Moisture idx (CMI)
-0,97
Runoff
4mm/an
PET
1 858mm
AET
46mm
Mean slope
3,3°
Water table
264cm
Forest
0%
Crops
0%
Urban
0%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)