Ontologia

Rivière· 15 segments

Sông Bắc Vọng

Crosses 7 administrative regions : Baise, Chongzuo, Hạ Lang, Phục Hoà, Quảng Uyên +2

rivière

Total length

38km

Max discharge

12,9m³/s

Max Strahler

4

Segments matched

15

River geography7 admin regions · 0 communes

Parent watershed

hybas-4080996050924 km²

7 administrative regions crossed (GADM L2)

  • Phục Hoà
    Cao Bằng · Vietnam
    24.7 km
    in this dpt
  • Trà Lĩnh
    Cao Bằng · Vietnam
    12.8 km
    in this dpt
  • Quảng Uyên
    Cao Bằng · Vietnam
    11.4 km
    in this dpt
  • Trùng Khánh
    Cao Bằng · Vietnam
    5.4 km
    in this dpt
  • Baise
    Guangxi · China
    1.5 km
    in this dpt
  • Hạ Lang
    Cao Bằng · Vietnam
    0.4 km
    in this dpt
  • Chongzuo
    Guangxi · China
    0.0 km
    in this dpt

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

9 distinct species · 10 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

38km

Max discharge

12,9m³/s

Max Strahler

4

Segments matched

15

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