HydroBASINS lev08 watershed · #2080177010
Bassin de Онега
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 : Onezhskiy rayon
Sub-basin area
8,5km²
Upstream area
62 667,1km²
Discharge
509,17m³/s
Mean elev.
16m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Нерюга429 km²
- Bassin de Онега327 km²
1 dept-equivalent regions (GADM L2)
- Onezhskiy rayonArkhangel'sk · Russia8.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
15 distinct species · 59 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°
1,5°C
Annual rain
575mm
Moisture idx (CMI)
0,14
Runoff
300mm/an
PET
497mm
AET
379mm
Mean slope
1,2°
Water table
34cm
Forest
83%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)