HydroBASINS lev08 watershed · #3080201860
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 1 administrative regions : Verkhnekolymskiy rayon
Sub-basin area
302,5km²
Upstream area
331 176,4km²
Discharge
1 968,87m³/s
Mean elev.
17m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Колыма1959 km²
- Bassin de Ожогина122 km²
1 dept-equivalent regions (GADM L2)
- 304.6 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 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°
-11,6°C
Annual rain
247mm
Moisture idx (CMI)
-0,46
Runoff
162mm/an
PET
455mm
AET
231mm
Mean slope
2,8°
Water table
56cm
Forest
59%
Crops
0%
Urban
0%
Protected
30%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)