HydroBASINS lev08 watershed · #4080414680
Bassin de 장자강
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 : Changgang, Kanggye, Sijung
Sub-basin area
272,9km²
Upstream area
4 368,4km²
Discharge
58,63m³/s
Mean elev.
526m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 북천572 km²
- Bassin de 장자강546 km²
3 dept-equivalent regions (GADM L2)
- 226.2 km²82.8% of basin
- 46.5 km²17.0% of basin
- 0.6 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 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°
5,3°C
Annual rain
955mm
Moisture idx (CMI)
0,07
Runoff
361mm/an
PET
889mm
AET
759mm
Mean slope
16,6°
Water table
401cm
Forest
83%
Crops
17%
Urban
12%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)