HydroBASINS lev08 watershed · #3080182990
Bassin · #3080182990
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 3 administrative regions : Olenekskiy rayon, Vilyuyskiy rayon, Zhiganskiy rayon
Sub-basin area
309km²
Upstream area
309,1km²
Discharge
1,22m³/s
Mean elev.
289m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 156.7 km²50.4% of basin
- 102.2 km²32.8% of basin
- 52.3 km²16.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-12,7°C
Annual rain
282mm
Moisture idx (CMI)
-0,31
Runoff
122mm/an
PET
408mm
AET
255mm
Mean slope
2,0°
Water table
57cm
Forest
81%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)