HydroBASINS lev08 watershed · #4080188800
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 1 administrative regions : Qiqihar
Sub-basin area
722,4km²
Upstream area
109 983,3km²
Discharge
416,93m³/s
Mean elev.
160m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 黄篙沟1528 km²
- Bassin de 嫩江262 km²
1 dept-equivalent regions (GADM L2)
- Qiqihar724.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 13 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°
2,7°C
Annual rain
446mm
Moisture idx (CMI)
-0,42
Runoff
83mm/an
PET
774mm
AET
389mm
Mean slope
0,0°
Water table
0cm
Forest
0%
Crops
48%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)