HydroBASINS lev08 watershed · #2080902530
Bassin de وادي الجرير
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 : An Nabhaniyah, Dariyah, Uqlat As Suqur
Sub-basin area
1 429,3km²
Upstream area
27 199,2km²
Discharge
0m³/s
Mean elev.
811m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي ساحوق1448 km²
- Bassin de وادي الجرير51 km²
3 dept-equivalent regions (GADM L2)
- 1021.6 km²71.6% of basin
- 309.1 km²21.7% of basin
- 95.8 km²6.7% of basin
1 intersecting protected areas
Nafud al-‘Urayq
IUCN VIProtected Area
267.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 30 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
130mm
Moisture idx (CMI)
-0,93
Runoff
47mm/an
PET
1 943mm
AET
108mm
Mean slope
1,1°
Water table
232cm
Forest
0%
Crops
0%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)