HydroBASINS lev08 watershed · #4080001180
Bassin de Аукан
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 : Vaninskiy rayon
Sub-basin area
334,8km²
Upstream area
334,8km²
Discharge
2,54m³/s
Mean elev.
305m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Vaninskiy rayonKhabarovsk · Russia335.9 km²100.0% of basin
1 intersecting protected areas
Tumninskij
IUCN IVState Natural Zakaznik
331.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
18 distinct species · 18 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°
-0,9°C
Annual rain
704mm
Moisture idx (CMI)
0,27
Runoff
240mm/an
PET
515mm
AET
462mm
Mean slope
12,7°
Water table
283cm
Forest
64%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)