HydroBASINS lev08 watershed · #3080156550
Bassin de Омолон
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 : Bilibinskiy rayon
Sub-basin area
33,9km²
Upstream area
109 750,7km²
Discharge
765,83m³/s
Mean elev.
66m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Омолон1214 km²
- Bassin de Омолон303 km²
1 dept-equivalent regions (GADM L2)
- 34.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-12,2°C
Annual rain
207mm
Moisture idx (CMI)
-0,48
Runoff
227mm/an
PET
402mm
AET
205mm
Mean slope
2,9°
Water table
42cm
Forest
61%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)