HydroBASINS lev08 watershed · #3080457050
Bassin de Алдан
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
360,2km²
Upstream area
244 472,9km²
Discharge
2 743,09m³/s
Mean elev.
200m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Алдан542 km²
- Bassin de Алдан37 km²
1 dept-equivalent regions (GADM L2)
- 362.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 7 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°
-8,4°C
Annual rain
370mm
Moisture idx (CMI)
-0,37
Runoff
265mm/an
PET
584mm
AET
326mm
Mean slope
1,1°
Water table
57cm
Forest
75%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)