HydroBASINS lev08 watershed · #4080005620
Bassin · #4080005620
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 : Dongrim, Kwaksan, Sŏnch'ŏn
Sub-basin area
227,1km²
Upstream area
228,9km²
Discharge
3,22m³/s
Mean elev.
48m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 182.8 km²80.4% of basin
- 6.6 km²2.9% of basin
- 0.8 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 distinct species · 13 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°
9,1°C
Annual rain
976mm
Moisture idx (CMI)
0,09
Runoff
465mm/an
PET
883mm
AET
759mm
Mean slope
5,9°
Water table
213cm
Forest
27%
Crops
39%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)