HydroBASINS lev08 watershed · #3080357680
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 : Ten'kinskiy rayon, Yagodninskiy rayon
Sub-basin area
133,8km²
Upstream area
59 306,5km²
Discharge
408,1m³/s
Mean elev.
662m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Обо903 km²
- Bassin de Эльгення11 km²
2 dept-equivalent regions (GADM L2)
- 123.2 km²91.5% of basin
- 11.4 km²8.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 9 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°
-10,5°C
Annual rain
342mm
Moisture idx (CMI)
-0,08
Runoff
266mm/an
PET
375mm
AET
284mm
Mean slope
11,3°
Water table
233cm
Forest
37%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)