HydroBASINS lev08 watershed · #4080565440
Bassin de 영강
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 7 administrative regions : Boeun, Chungju, Goesan, Jecheon, Mungyeong +2
Sub-basin area
919,2km²
Upstream area
919,2km²
Discharge
15,39m³/s
Mean elev.
343m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Mungyeong595.4 km²64.8% of basin
- 318.4 km²34.6% of basin
- Goesan2.2 km²0.2% of basin
- 2.1 km²0.2% of basin
- 1.1 km²0.1% of basin
- Boeun0.2 km²0.0% of basin
- Yecheon0.0 km²0.0% of basin
26 intersecting protected areas
Baekdudaegan Mountains Reserve
124.52 km² overlap
Natural Environment Conservation Areas
46.86 km² overlap
Forest Genetic Resources Reserve
33.19 km² overlap
Songnisan
IUCN IINational Park
23.36 km² overlap
Woraksan
IUCN IINational Park
17.39 km² overlap
Catchment Reserve Protection Area
6.27 km² overlap
Mungyeongsaejae
IUCN VProvincial Park
5.48 km² overlap
Mungyeongsaejae Pass
IUCN VScenic Site
3.82 km² overlap
Wildlife Protection Area
1.45 km² overlap
17 more protected areassorted by overlap area
Chungbuk Chungju Suanbomyeon
IUCN IVWildlife Protection Area
1.05 km² overlap
Hamchang
IUCN VIWater Source Protection Area
0.92 km² overlap
Mungyeong(Old)
IUCN VIWater Source Protection Area
0.33 km² overlap
Gaeun
IUCN VIWater Source Protection Area
0.28 km² overlap
Mungyung Dolline
IUCN IVWetland Protected Area
0.26 km² overlap
Wildlife Protection Area
0.20 km² overlap
Mungyeong(New)
IUCN VIWater Source Protection Area
0.12 km² overlap
Scenic Site
0.09 km² overlap
Gyeongbuk Sangju Hwabukmyeon
IUCN IVWildlife Protection Area
0.07 km² overlap
Wildlife Protection Area
0.06 km² overlap
Wildlife Protection Area
0.05 km² overlap
Scenic Site
0.04 km² overlap
Landscape Reserve
IUCN IVLandscape Reserve
0.02 km² overlap
Wildlife Protection Area
0.01 km² overlap
Scenic Site
0.01 km² overlap
Mulberry of Dugok-ri, Sangju
IUCN IIINatural Monument
0.00 km² overlap
Natural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 166 distinct species · 24 659 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de 영강 : 41 espèces reliées par 57 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,4°C
Annual rain
1 230mm
Moisture idx (CMI)
0,15
Runoff
531mm/an
PET
1 034mm
AET
927mm
Mean slope
14,3°
Water table
549cm
Forest
72%
Crops
10%
Urban
2%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)