HydroBASINS lev08 watershed · #4080458430
Bassin de 대동강
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 4 administrative regions : Nyongwon, Ryongrim, Taehŭng, Tongsin
Sub-basin area
355km²
Upstream area
355km²
Discharge
7,3m³/s
Mean elev.
942m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 277.8 km²78.2% of basin
- 65.9 km²18.5% of basin
- 11.4 km²3.2% of basin
- 0.2 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 18 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
1 135mm
Moisture idx (CMI)
0,28
Runoff
605mm/an
PET
812mm
AET
751mm
Mean slope
19,0°
Water table
431cm
Forest
100%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)