Ontologia

Rivière· 36 segments

북대천

Crosses 2 administrative regions : Dachon, Hŏch'ŏn

rivière

Total length

119km

Max discharge

11,8m³/s

Max Strahler

4

Segments matched

36

River geography2 admin regions · 0 communes

Parent watershed

hybas-40800031101438 km²

2 administrative regions crossed (GADM L2)

  • Dachon
    Hamgyŏng-namdo · North Korea
    156.6 km
    in this dpt
  • Hŏch'ŏn
    Hamgyŏng-namdo · North Korea
    10.8 km
    in this dpt

1 page = 1 named river (aggregation of 36 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

119km

Max discharge

11,8m³/s

Max Strahler

4

Segments matched

36

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