Ontologia

Rivière· 27 segments

Nam Sang

Crosses 6 administrative regions : Bualapha, Hinboon, Morkmay, Sepone, Viengthong +1

rivière

Total length

85km

Max discharge

19,3m³/s

Max Strahler

4

Segments matched

27

River geography6 admin regions · 0 communes

Parent watershed

hybas-40810810902212 km²

6 administrative regions crossed (GADM L2)

  • Viengthong
    Bolikhamxai · Laos
    47.9 km
    in this dpt
  • Vilabuly
    Savannakhét · Laos
    26.5 km
    in this dpt
  • Morkmay
    Xiangkhoang · Laos
    13.7 km
    in this dpt
  • Hinboon
    Khammouan · Laos
    8.7 km
    in this dpt
  • Sepone
    Savannakhét · Laos
    0.7 km
    in this dpt
  • Bualapha
    Khammouan · Laos
    0.5 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 27 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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology (HydroRIVERS v10)

Total length

85km

Max discharge

19,3m³/s

Max Strahler

4

Segments matched

27

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