HydroBASINS lev08 watershed · #2080096420
Bassin · #2080096420
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 : An Nabhaniyah
Sub-basin area
149,4km²
Upstream area
149,8km²
Discharge
0,46m³/s
Mean elev.
822m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 149.1 km²100.0% of basin
1 intersecting protected areas
Nafud al-‘Urayq
IUCN VIProtected Area
97.36 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 8 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
139mm
Moisture idx (CMI)
-0,93
Runoff
79mm/an
PET
1 932mm
AET
114mm
Mean slope
4,4°
Water table
473cm
Forest
0%
Crops
0%
Urban
0%
Protected
57%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)