HydroBASINS lev08 watershed · #2080894300
Bassin de وادي الفصل
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 3 administrative regions : Al Ahsa, Al Nuayriyah, Qaryah Al Ulya
Sub-basin area
230,8km²
Upstream area
3 230,2km²
Discharge
0m³/s
Mean elev.
351m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #20808936601266 km²
- Bassin · #2080893670569 km²
3 dept-equivalent regions (GADM L2)
- 163.5 km²71.0% of basin
- 41.2 km²17.9% of basin
- 25.7 km²11.2% of basin
1 intersecting protected areas
Royal Reserve
5.97 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°
24,9°C
Annual rain
114mm
Moisture idx (CMI)
-0,94
Runoff
7mm/an
PET
1 787mm
AET
95mm
Mean slope
0,6°
Water table
118cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)