HydroBASINS lev08 watershed · #3080452550
Bassin de Большой Юган
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 : Surgutskiy rayon
Sub-basin area
41,3km²
Upstream area
4 447,9km²
Discharge
35,39m³/s
Mean elev.
72m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Юган1103 km²
- Bassin de Коимлох661 km²
1 dept-equivalent regions (GADM L2)
- 41.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-1,4°C
Annual rain
527mm
Moisture idx (CMI)
-0,06
Runoff
146mm/an
PET
560mm
AET
422mm
Mean slope
0,4°
Water table
1cm
Forest
57%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)