HydroBASINS lev08 watershed · #3080249630
Bassin de Колыма
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 : Srednekanskiy rayon, Verkhnekolymskiy rayon
Sub-basin area
85,1km²
Upstream area
237 763,2km²
Discharge
1 460,9m³/s
Mean elev.
142m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Колыма655 km²
- Bassin de Колыма416 km²
2 dept-equivalent regions (GADM L2)
- 72.4 km²84.5% of basin
- 13.3 km²15.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-11,8°C
Annual rain
268mm
Moisture idx (CMI)
-0,43
Runoff
182mm/an
PET
474mm
AET
246mm
Mean slope
3,9°
Water table
129cm
Forest
63%
Crops
0%
Urban
0%
Protected
77%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)