HydroBASINS lev08 watershed · #4080186700
Bassin de 通肯河
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 : Heihe, Qiqihar, Suihua
Sub-basin area
650,4km²
Upstream area
650,5km²
Discharge
2,73m³/s
Mean elev.
249m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Heihe530.5 km²81.3% of basin
- Qiqihar115.7 km²17.7% of basin
- Suihua6.1 km²0.9% 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°
1,2°C
Annual rain
538mm
Moisture idx (CMI)
-0,30
Runoff
133mm/an
PET
767mm
AET
464mm
Mean slope
2,2°
Water table
32cm
Forest
29%
Crops
61%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)