HydroBASINS lev08 watershed · #3080155140
Bassin · #3080155140
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 : Srednekolymskiy rayon
Sub-basin area
457,2km²
Upstream area
3 083,5km²
Discharge
16,04m³/s
Mean elev.
19m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080150950693 km²
- Bassin · #3080150960270 km²
1 dept-equivalent regions (GADM L2)
- 460.5 km²100.0% of basin
1 intersecting protected areas
Kolyma
IUCN IINatural Park
91.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 8 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°
-12,5°C
Annual rain
194mm
Moisture idx (CMI)
-0,53
Runoff
176mm/an
PET
409mm
AET
196mm
Mean slope
5,0°
Water table
72cm
Forest
34%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)