HydroBASINS lev08 watershed · #4080510300
Bassin de Surxondaryo
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 across 2 countries : Denov, Sariosiyo, Tursunzoda, Uzun
Sub-basin area
472,9km²
Upstream area
2 932km²
Discharge
18,65m³/s
Mean elev.
789m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Obizarang382 km²
- Bassin de Surxondaryo25 km²
4 dept-equivalent regions (GADM L2)
- 427.4 km²90.3% of basin
- 22.9 km²4.8% of basin
- 18.6 km²3.9% of basin
- 4.3 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
112 distinct species · 440 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 de Surxondaryo : 12 espèces reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, 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°
14,7°C
Annual rain
423mm
Moisture idx (CMI)
-0,68
Runoff
242mm/an
PET
1 314mm
AET
360mm
Mean slope
5,5°
Water table
221cm
Forest
0%
Crops
19%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)