HydroBASINS lev08 watershed · #2080085850
Bassin de وادي عرعر
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 across 2 countries : Ar Rutbah, Arar
Sub-basin area
1 444km²
Upstream area
26 046,1km²
Discharge
0m³/s
Mean elev.
311m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de وادي عرعر140 km²
- Bassin de وادي أبا القور45 km²
2 dept-equivalent regions (GADM L2)
- 1387.3 km²96.2% of basin
- 55.5 km²3.8% 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°
22,2°C
Annual rain
63mm
Moisture idx (CMI)
-0,96
Runoff
11mm/an
PET
1 761mm
AET
50mm
Mean slope
0,4°
Water table
116cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)