HydroBASINS lev08 watershed · #2080077270
Bassin · #2080077270
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 4 administrative regions : Al Qabil, Al Wafi, Biddiya, Jalan Bani
Sub-basin area
1 324,8km²
Upstream area
1 325km²
Discharge
0,36m³/s
Mean elev.
145m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 1035.1 km²78.3% of basin
- 220.5 km²16.7% of basin
- 57.6 km²4.4% of basin
- 8.1 km²0.6% of basin
3 intersecting protected areas
Ash Sharqiyah Sand Reserve
IUCN VINature Reserve
680.94 km² overlap
Ghaf Tree Reserve
IUCN Not ReportedTemporary Nature Reserve
19.85 km² overlap
Marine Mammale Reserve
IUCN VINature Reserve
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #2080077270 : 5 espèces reliées par 4 interactions GloBI sur 3 types (connectance 40.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,0°C
Annual rain
76mm
Moisture idx (CMI)
-0,95
Runoff
9mm/an
PET
1 627mm
AET
63mm
Mean slope
1,3°
Water table
362cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)