HydroBASINS lev08 watershed · #4080143410
Bassin de 嫩江
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 : Heihe, Hulunbuir
Sub-basin area
68,1km²
Upstream area
24 245,7km²
Discharge
89,28m³/s
Mean elev.
332m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 嫩江637 km²
- Bassin de 多布库尔河31 km²
2 dept-equivalent regions (GADM L2)
- 53.8 km²78.8% of basin
- Heihe14.5 km²21.2% of basin
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°
-0,9°C
Annual rain
498mm
Moisture idx (CMI)
-0,34
Runoff
105mm/an
PET
757mm
AET
431mm
Mean slope
5,2°
Water table
137cm
Forest
61%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)