HydroBASINS lev08 watershed · #2080782970
Bassin · #2080782970
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 9 administrative regions across 2 countries : As-Sanamayn, As-Suwayda, Daraa, Izra', Markaz Rif Dimashq +4
Sub-basin area
2 562,5km²
Upstream area
2 562,7km²
Discharge
4,54m³/s
Mean elev.
683m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- 984.1 km²38.4% of basin
- 571.1 km²22.3% of basin
- 349.9 km²13.7% of basin
- 337.6 km²13.2% of basin
- 128.8 km²5.0% of basin
- 106.0 km²4.1% of basin
- 82.8 km²3.2% of basin
- 1.0 km²0.0% of basin
1 moreFull L2 list
- Tayybeh0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
296 distinct species · 1 315 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 · #2080782970 : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) + 1 bulle famille, 19 interactions GloBI documentées sur 2 types (connectance 6.3%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,9°C
Annual rain
307mm
Moisture idx (CMI)
-0,78
Runoff
68mm/an
PET
1 429mm
AET
259mm
Mean slope
1,0°
Water table
240cm
Forest
2%
Crops
55%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)