HydroBASINS lev08 watershed · #2080086450
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 2 administrative regions : Tabuk, Tubarjal
Sub-basin area
2 260,6km²
Upstream area
6 852,2km²
Discharge
0m³/s
Mean elev.
828m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de وادي خنصر390 km²
- Bassin de وادي فجر52 km²
2 dept-equivalent regions (GADM L2)
- TabukTabuk · Saudi Arabia2125.1 km²94.1% of basin
- 132.5 km²5.9% of basin
1 intersecting protected areas
Royal Reserve
2257.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
20,9°C
Annual rain
48mm
Moisture idx (CMI)
-0,97
Runoff
6mm/an
PET
1 682mm
AET
39mm
Mean slope
1,3°
Water table
401cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)