HydroBASINS lev08 watershed · #2080096520
Bassin · #2080096520
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
146,5km²
Upstream area
146,6km²
Discharge
0,39m³/s
Mean elev.
843m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 146.2 km²100.0% of basin
1 intersecting protected areas
Nafud al-‘Urayq
IUCN VIProtected Area
10.81 km² overlap
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
24,1°C
Annual rain
141mm
Moisture idx (CMI)
-0,93
Runoff
84mm/an
PET
1 932mm
AET
116mm
Mean slope
2,5°
Water table
439cm
Forest
0%
Crops
0%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)