HydroBASINS lev08 watershed · #4080209190
Bassin de 八一幸福运河
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 2 administrative regions : Daqing, Qiqihar
Sub-basin area
422,8km²
Upstream area
15 262,7km²
Discharge
50,3m³/s
Mean elev.
141m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4080204940473 km²
- Bassin · #4080204820296 km²
2 dept-equivalent regions (GADM L2)
- Qiqihar310.9 km²73.3% of basin
- 113.0 km²26.7% of basin
1 intersecting protected areas
Zhalong
IUCN Not ReportedWetland of International Importance (Ramsar Site)
46.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 12 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°
4,0°C
Annual rain
414mm
Moisture idx (CMI)
-0,48
Runoff
49mm/an
PET
797mm
AET
363mm
Mean slope
0,4°
Water table
15cm
Forest
1%
Crops
36%
Urban
1%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)