HydroBASINS lev08 watershed · #3080393440
Bassin de Вывенка
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 : Olyutorskiy rayon
Sub-basin area
306,1km²
Upstream area
4 997,9km²
Discharge
65,51m³/s
Mean elev.
239m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вывенка309 km²
- Bassin de Вывенка279 km²
1 dept-equivalent regions (GADM L2)
- 307.9 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 7 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°
-5,2°C
Annual rain
461mm
Moisture idx (CMI)
0,22
Runoff
389mm/an
PET
356mm
AET
288mm
Mean slope
9,9°
Water table
186cm
Forest
3%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)