HydroBASINS lev08 watershed · #2080161080
Bassin de Мезень
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 : Leshukonskiy rayon
Sub-basin area
283,8km²
Upstream area
32 634,3km²
Discharge
414,01m³/s
Mean elev.
50m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Цебьюга327 km²
- Bassin de Мезень50 km²
1 dept-equivalent regions (GADM L2)
- Leshukonskiy rayonArkhangel'sk · Russia285.6 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 7 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°
-0,5°C
Annual rain
561mm
Moisture idx (CMI)
0,12
Runoff
370mm/an
PET
494mm
AET
385mm
Mean slope
1,2°
Water table
11cm
Forest
69%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)