HydroBASINS lev08 watershed · #4080001090
Bassin · #4080001090
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 : Ul'chskiy rayon, Vaninskiy rayon
Sub-basin area
401,7km²
Upstream area
401,7km²
Discharge
3,89m³/s
Mean elev.
225m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Ul'chskiy rayonKhabarovsk · Russia245.3 km²60.8% of basin
- Vaninskiy rayonKhabarovsk · Russia140.6 km²34.9% of basin
3 intersecting protected areas
Natural Monument
1.09 km² overlap
Buhta Krestovaya
IUCN IVProtected Natural Complex
0.34 km² overlap
Buhta Masolova
IUCN IVProtected Natural Complex
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-1,1°C
Annual rain
626mm
Moisture idx (CMI)
0,15
Runoff
317mm/an
PET
528mm
AET
436mm
Mean slope
10,3°
Water table
239cm
Forest
86%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)