HydroBASINS lev08 watershed · #4080266750
Bassin de 三道河
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 : Changchun, Harbin
Sub-basin area
415,9km²
Upstream area
416,1km²
Discharge
1,91m³/s
Mean elev.
191m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- ChangchunJilin · China396.5 km²95.1% of basin
- Harbin20.3 km²4.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
3,6°C
Annual rain
619mm
Moisture idx (CMI)
-0,27
Runoff
145mm/an
PET
848mm
AET
529mm
Mean slope
1,0°
Water table
15cm
Forest
0%
Crops
76%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)