HydroBASINS lev08 watershed · #3080153200
Bassin de Селеннях
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 : Ust'-Yanskiy rayon, Verkhoyanskiy rayon
Sub-basin area
1 564,3km²
Upstream area
12 554,5km²
Discharge
82,41m³/s
Mean elev.
604m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080141900528 km²
- Bassin de Селеннях67 km²
2 dept-equivalent regions (GADM L2)
- 1529.2 km²97.1% of basin
- 46.2 km²2.9% of basin
1 intersecting protected areas
Tommot
IUCN VIResource Reserve
13.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
-17,0°C
Annual rain
255mm
Moisture idx (CMI)
-0,30
Runoff
182mm/an
PET
375mm
AET
232mm
Mean slope
10,8°
Water table
196cm
Forest
27%
Crops
0%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)