HydroBASINS lev08 watershed · #4080488210
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 2 administrative regions : Rasht, Tojikobod
Sub-basin area
1 255,1km²
Upstream area
19 938km²
Discharge
382,34m³/s
Mean elev.
2 280m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ярхыч1369 km²
- Bassin de Сурхоб539 km²
2 dept-equivalent regions (GADM L2)
- 1008.0 km²80.2% of basin
- 248.2 km²19.8% of basin
1 intersecting protected areas
Комаровский
IUCN IVReserve
68.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
211 distinct species · 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 16 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°
5,9°C
Annual rain
763mm
Moisture idx (CMI)
-0,16
Runoff
788mm/an
PET
934mm
AET
553mm
Mean slope
20,8°
Water table
633cm
Forest
3%
Crops
16%
Urban
1%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)