HydroBASINS lev08 watershed · #3080394340
Bassin de Большой Мёгтыгъёган
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 : Kargasokskiy rayon, Nizhnevartovskiy rayon
Sub-basin area
624,8km²
Upstream area
624,9km²
Discharge
6,13m³/s
Mean elev.
94m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 611.0 km²97.2% of basin
- Kargasokskiy rayonTomsk · Russia17.4 km²2.8% 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°
-3,0°C
Annual rain
534mm
Moisture idx (CMI)
0,01
Runoff
314mm/an
PET
529mm
AET
405mm
Mean slope
3,1°
Water table
23cm
Forest
76%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)