HydroBASINS lev08 watershed · #3080313030
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 : Tattinskiy rayon
Sub-basin area
201,9km²
Upstream area
676 484,9km²
Discharge
5 025,88m³/s
Mean elev.
99m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Татта1173 km²
- Bassin de Алдан170 km²
1 dept-equivalent regions (GADM L2)
- 203.1 km²100.0% of basin
1 intersecting protected areas
Barajy (Baraja)
IUCN VIResource Reserve
38.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 15 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°
-10,9°C
Annual rain
264mm
Moisture idx (CMI)
-0,54
Runoff
78mm/an
PET
571mm
AET
247mm
Mean slope
2,5°
Water table
63cm
Forest
79%
Crops
0%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)