HydroBASINS lev08 watershed · #3080368090
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 3 administrative regions : Tattinskiy rayon, Tomponskiy rayon, Ust'-Mayskiy rayon
Sub-basin area
381,8km²
Upstream area
493 925,8km²
Discharge
4 364,57m³/s
Mean elev.
215m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Керби2444 km²
- Bassin de Алдан384 km²
3 dept-equivalent regions (GADM L2)
- 308.3 km²80.3% of basin
- 67.4 km²17.6% of basin
- 8.3 km²2.2% of basin
1 intersecting protected areas
Kyupskij
IUCN VIResource Reserve
384.02 km² overlap
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-9,6°C
Annual rain
317mm
Moisture idx (CMI)
-0,44
Runoff
119mm/an
PET
563mm
AET
286mm
Mean slope
5,4°
Water table
126cm
Forest
64%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)