HydroBASINS lev08 watershed · #4080202920
Bassin de 双阳河
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 : Daqing, Qiqihar, Suihua
Sub-basin area
1 120,1km²
Upstream area
2 888km²
Discharge
9,68m³/s
Mean elev.
184m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 双阳河1214 km²
- Bassin de 双阳河554 km²
3 dept-equivalent regions (GADM L2)
- Qiqihar631.3 km²56.2% of basin
- 489.5 km²43.6% of basin
- Suihua2.5 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 3 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°
2,6°C
Annual rain
462mm
Moisture idx (CMI)
-0,41
Runoff
101mm/an
PET
790mm
AET
402mm
Mean slope
0,2°
Water table
3cm
Forest
0%
Crops
66%
Urban
2%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)