HydroBASINS lev08 watershed · #3080341580
Bassin de Халкан
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 : Oymyakonskiy rayon
Sub-basin area
47,7km²
Upstream area
1 848,8km²
Discharge
13,96m³/s
Mean elev.
1 146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Халкан1209 km²
- Bassin de Заячья593 km²
1 dept-equivalent regions (GADM L2)
- 47.9 km²100.0% 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°
-16,1°C
Annual rain
340mm
Moisture idx (CMI)
-0,10
Runoff
199mm/an
PET
380mm
AET
287mm
Mean slope
8,5°
Water table
123cm
Forest
48%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)