HydroBASINS lev08 watershed · #2080859290
Bassin de وادي فجر
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 : Tabuk
Sub-basin area
623,3km²
Upstream area
3 525,1km²
Discharge
0,6m³/s
Mean elev.
927m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي ابو بعيثران729 km²
- Bassin de وادي القليبه8 km²
1 dept-equivalent regions (GADM L2)
- TabukTabuk · Saudi Arabia622.4 km²100.0% of basin
1 intersecting protected areas
Royal Reserve
622.41 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°
20,5°C
Annual rain
55mm
Moisture idx (CMI)
-0,97
Runoff
11mm/an
PET
1 674mm
AET
43mm
Mean slope
1,6°
Water table
370cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)