HydroBASINS lev08 watershed · #4080362100
Bassin de 二道松花江
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 : Yanbian Korean
Sub-basin area
22km²
Upstream area
7 281,6km²
Discharge
68,96m³/s
Mean elev.
576m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 古洞河179 km²
- Bassin de 二道白河110 km²
1 dept-equivalent regions (GADM L2)
- Yanbian KoreanJilin · China22.0 km²100.0% 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°
3,3°C
Annual rain
666mm
Moisture idx (CMI)
-0,20
Runoff
306mm/an
PET
836mm
AET
568mm
Mean slope
9,7°
Water table
238cm
Forest
79%
Crops
12%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)