HydroBASINS lev08 watershed · #2080853880
Bassin · #2080853880
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 : Al Uwayqilah, Duma al-Jandal, Hail
Sub-basin area
665,8km²
Upstream area
665,9km²
Discharge
0m³/s
Mean elev.
838m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 573.0 km²86.2% of basin
- 91.6 km²13.8% of basin
- 0.2 km²0.0% of basin
2 intersecting protected areas
Royal Reserve
445.35 km² overlap
Royal Reserve
216.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 10 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°
21,5°C
Annual rain
84mm
Moisture idx (CMI)
-0,95
Runoff
1mm/an
PET
1 665mm
AET
70mm
Mean slope
2,2°
Water table
358cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)