HydroBASINS lev08 watershed · #2080087420
Bassin de وادي غضا
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
4,3km²
Upstream area
2 886,6km²
Discharge
0m³/s
Mean elev.
689m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 3 basins
- Bassin · #2080847060643 km²
- Bassin de وادي القاسمة370 km²
- Bassin de وادي غضا68 km²
1 dept-equivalent regions (GADM L2)
- TabukTabuk · Saudi Arabia4.3 km²100.0% of basin
1 intersecting protected areas
Royal Reserve
4.30 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°
21,2°C
Annual rain
39mm
Moisture idx (CMI)
-0,98
Runoff
4mm/an
PET
1 697mm
AET
30mm
Mean slope
0,3°
Water table
8cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)