HydroBASINS lev08 watershed · #3080625630
Bassin de Большая Зимовная
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 : Cheremkhovskiy rayon, Zalarinskiy rayon
Sub-basin area
203,4km²
Upstream area
203,5km²
Discharge
1,92m³/s
Mean elev.
1 636m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Zalarinskiy rayonIrkutsk · Russia198.2 km²97.1% of basin
- Cheremkhovskiy rayonIrkutsk · Russia6.0 km²2.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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°
-6,7°C
Annual rain
440mm
Moisture idx (CMI)
-0,18
Runoff
297mm/an
PET
542mm
AET
378mm
Mean slope
17,2°
Water table
484cm
Forest
60%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)