HydroBASINS lev08 watershed · #3080427070
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
426,1km²
Upstream area
747,6km²
Discharge
5,27m³/s
Mean elev.
87m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Салым221 km²
- Bassin de Грибная100 km²
1 dept-equivalent regions (GADM L2)
- 428.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-1,7°C
Annual rain
541mm
Moisture idx (CMI)
0,02
Runoff
207mm/an
PET
532mm
AET
413mm
Mean slope
0,5°
Water table
5cm
Forest
72%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)