HydroBASINS lev08 watershed · #3080471620
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 2 administrative regions : Aldanskiy rayon, Neryungri gorsovet
Sub-basin area
75,4km²
Upstream area
35 767,3km²
Discharge
418,81m³/s
Mean elev.
508m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Левый Нимгеркан1270 km²
- Bassin de Алдан512 km²
2 dept-equivalent regions (GADM L2)
- 66.4 km²87.6% of basin
- 9.4 km²12.4% of basin
1 intersecting protected areas
Apparah
IUCN VIResource Reserve
19.42 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-6,2°C
Annual rain
523mm
Moisture idx (CMI)
-0,03
Runoff
412mm/an
PET
542mm
AET
417mm
Mean slope
5,7°
Water table
146cm
Forest
92%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)