HydroBASINS lev08 watershed · #3080251510
Bassin de Омулёвка
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 : Susumanskiy rayon, Verkhnekolymskiy rayon
Sub-basin area
418,4km²
Upstream area
8 370,9km²
Discharge
41,99m³/s
Mean elev.
486m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Омулёвка1369 km²
- Bassin de Омулёвка462 km²
2 dept-equivalent regions (GADM L2)
- 421.1 km²100.0% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Bassejn YAsachnaya
IUCN VIResource Reserve
335.41 km² overlap
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°
-13,0°C
Annual rain
277mm
Moisture idx (CMI)
-0,34
Runoff
221mm/an
PET
424mm
AET
251mm
Mean slope
19,1°
Water table
366cm
Forest
30%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)