HydroBASINS lev08 watershed · #2081000840
Bassin · #2081000840
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 2 administrative regions : Al Abr, Marib
Sub-basin area
543,4km²
Upstream area
9 018,4km²
Discharge
0m³/s
Mean elev.
832m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2081000090611 km²
- Bassin · #2081000160420 km²
2 dept-equivalent regions (GADM L2)
- 526.2 km²97.2% of basin
- 15.3 km²2.8% 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
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°
23,2°C
Annual rain
55mm
Moisture idx (CMI)
-0,97
Runoff
5mm/an
PET
1 722mm
AET
45mm
Mean slope
0,4°
Water table
105cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)