HydroBASINS lev08 watershed · #4080483670
Bassin de Сурхоб
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 : Jirgatol, Rasht, Tavildara, Tojikobod
Sub-basin area
539km²
Upstream area
17 314,1km²
Discharge
306,11m³/s
Mean elev.
2 518m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Птовкуль1231 km²
- Bassin de Сурхоб311 km²
4 dept-equivalent regions (GADM L2)
- 309.9 km²57.5% of basin
- 183.9 km²34.1% of basin
- 41.5 km²7.7% of basin
- 4.2 km²0.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
89 distinct species · 121 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Сурхоб : 18 espèces reliées par 22 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,5°C
Annual rain
631mm
Moisture idx (CMI)
-0,25
Runoff
780mm/an
PET
879mm
AET
482mm
Mean slope
21,7°
Water table
593cm
Forest
4%
Crops
17%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)