HydroBASINS lev08 watershed · #3080367080
Bassin · #3080367080
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 : Olekminskiy rayon, Verkhnevilyuyskiy rayon
Sub-basin area
314,8km²
Upstream area
314,9km²
Discharge
0,7m³/s
Mean elev.
286m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 302.3 km²95.5% of basin
- 14.4 km²4.5% of basin
2 intersecting protected areas
Kejikte
IUCN VIResource Reserve
311.85 km² overlap
Tuobuja (Tobuya, Tobuja)
IUCN VIResource Reserve
2.67 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°
-8,1°C
Annual rain
310mm
Moisture idx (CMI)
-0,44
Runoff
69mm/an
PET
549mm
AET
280mm
Mean slope
2,3°
Water table
59cm
Forest
99%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)