HydroBASINS lev08 watershed · #4080131320
Bassin de Нижний Мельгин
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 : Bureyskiy rayon, Romnenskiy rayon, Verkhnebureinskiy rayon
Sub-basin area
1 720,1km²
Upstream area
1 720,3km²
Discharge
18,55m³/s
Mean elev.
619m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Verkhnebureinskiy rayonKhabarovsk · Russia1590.8 km²92.1% of basin
- 118.7 km²6.9% of basin
- 16.9 km²1.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 24 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°
-4,7°C
Annual rain
712mm
Moisture idx (CMI)
0,05
Runoff
335mm/an
PET
678mm
AET
573mm
Mean slope
8,1°
Water table
205cm
Forest
95%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)