HydroBASINS lev08 watershed · #3080456210
Bassin de Кумахы
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 : Aldanskiy rayon
Sub-basin area
878,7km²
Upstream area
2 148,2km²
Discharge
17,67m³/s
Mean elev.
451m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кумахы1037 km²
- Bassin de Атырдях233 km²
1 dept-equivalent regions (GADM L2)
- 883.4 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-9,3°C
Annual rain
405mm
Moisture idx (CMI)
-0,26
Runoff
253mm/an
PET
548mm
AET
351mm
Mean slope
3,5°
Water table
103cm
Forest
94%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)