HydroBASINS lev08 watershed · #3080423130
Bassin de Большой Салым
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 1 administrative regions : Nefteyuganskiy rayon
Sub-basin area
80km²
Upstream area
3 087,7km²
Discharge
22,53m³/s
Mean elev.
57m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Салым549 km²
- Bassin de Сёрысъях133 km²
1 dept-equivalent regions (GADM L2)
- 80.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 7 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-1,5°C
Annual rain
536mm
Moisture idx (CMI)
0,02
Runoff
179mm/an
PET
526mm
AET
408mm
Mean slope
1,4°
Water table
9cm
Forest
68%
Crops
0%
Urban
0%
Protected
44%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)