HydroBASINS lev08 watershed · #4080147790
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
61,1km²
Upstream area
26 480,6km²
Discharge
97,77m³/s
Mean elev.
261m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 嫩江370 km²
- Bassin de 嫩江213 km²
2 dept-equivalent regions (GADM L2)
- 33.9 km²55.2% of basin
- Heihe27.4 km²44.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 2 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°
-0,3°C
Annual rain
490mm
Moisture idx (CMI)
-0,36
Runoff
103mm/an
PET
771mm
AET
424mm
Mean slope
1,8°
Water table
37cm
Forest
11%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)