HydroBASINS lev08 watershed · #3080266660
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 : Severo-Evenskiy rayon
Sub-basin area
191,6km²
Upstream area
16 642,2km²
Discharge
128,55m³/s
Mean elev.
505m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Захаренко1211 km²
- Bassin de Нэкучан2 km²
1 dept-equivalent regions (GADM L2)
- 192.8 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 15 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°
-11,7°C
Annual rain
282mm
Moisture idx (CMI)
-0,25
Runoff
279mm/an
PET
375mm
AET
249mm
Mean slope
9,1°
Water table
190cm
Forest
45%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)