HydroBASINS lev08 watershed · #4080184670
Bassin de Боленку
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 : im. Lazo rayon
Sub-basin area
288,9km²
Upstream area
289km²
Discharge
3,78m³/s
Mean elev.
860m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- im. Lazo rayonKhabarovsk · Russia289.8 km²100.0% of basin
1 intersecting protected areas
CHukenskij
IUCN IVState Natural Zakaznik
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 7 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°
-2,2°C
Annual rain
968mm
Moisture idx (CMI)
0,46
Runoff
418mm/an
PET
524mm
AET
521mm
Mean slope
15,7°
Water table
320cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)