HydroBASINS lev08 watershed · #3080473110
Bassin de Верхняя Ослянка
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 : Boguchanskiy rayon, Motyginskiy rayon
Sub-basin area
330,8km²
Upstream area
330,9km²
Discharge
2,34m³/s
Mean elev.
328m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Boguchanskiy rayonKrasnoyarsk · Russia201.8 km²60.7% of basin
- Motyginskiy rayonKrasnoyarsk · Russia130.8 km²39.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-3,3°C
Annual rain
454mm
Moisture idx (CMI)
-0,22
Runoff
223mm/an
PET
583mm
AET
384mm
Mean slope
5,5°
Water table
102cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)