HydroBASINS lev08 watershed · #3080451150
Bassin de Махня
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 3 administrative regions : Aleksandrovskiy rayon, Kargasokskiy rayon, Surgutskiy rayon
Sub-basin area
1 952,4km²
Upstream area
1 952,5km²
Discharge
9,76m³/s
Mean elev.
90m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Kargasokskiy rayonTomsk · Russia1869.7 km²95.2% of basin
- 68.5 km²3.5% of basin
- Aleksandrovskiy rayonTomsk · Russia25.0 km²1.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-1,9°C
Annual rain
538mm
Moisture idx (CMI)
-0,04
Runoff
135mm/an
PET
560mm
AET
424mm
Mean slope
0,3°
Water table
2cm
Forest
82%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)