HydroBASINS lev08 watershed · #3080409850
Bassin de Атвенайваям
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 : Karaginskiy rayon
Sub-basin area
772km²
Upstream area
3 360,6km²
Discharge
58,21m³/s
Mean elev.
202m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ливланваям322 km²
- Bassin de Пустая56 km²
1 dept-equivalent regions (GADM L2)
- 776.3 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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
493mm
Moisture idx (CMI)
0,22
Runoff
514mm/an
PET
386mm
AET
310mm
Mean slope
4,6°
Water table
82cm
Forest
1%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)