Ontologia

Rivière· 53 segments

충만강

Crosses 6 administrative regions : Ch'osan, Chŏnch'ŏn, Dandong, Kop'ung, Songwŏn +1

rivière

Total length

136km

Max discharge

45,5m³/s

Max Strahler

5

Segments matched

53

River geography6 admin regions · 0 communes

Parent watershed

hybas-40804268702362 km²

6 administrative regions crossed (GADM L2)

  • Songwŏn
    Chagang-do · North Korea
    85.9 km
    in this dpt
  • Kop'ung
    Chagang-do · North Korea
    47.3 km
    in this dpt
  • Usi
    Chagang-do · North Korea
    46.9 km
    in this dpt
  • Ch'osan
    Chagang-do · North Korea
    2.9 km
    in this dpt
  • Dandong
    Liaoning · China
    0.1 km
    in this dpt
  • Chŏnch'ŏn
    Chagang-do · North Korea
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 53 HydroRIVERS v10 segments). Spatial join 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.

Hydrology (HydroRIVERS v10)

Total length

136km

Max discharge

45,5m³/s

Max Strahler

5

Segments matched

53

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.