Ontologia

Rivière· 33 segments

ห้วยหลวง

Crosses 6 administrative regions : Ban Dung, Mayparkngum, Phen, Phibun Rak, Phon Phisai +1

rivière

Total length

97km

Max discharge

80,3m³/s

Max Strahler

4

Segments matched

33

River geography6 admin regions · 0 communes

Parent watershed

hybas-4081077890589 km²

6 administrative regions crossed (GADM L2)

  • Phon Phisai
    Nong Khai · Thailand
    35.7 km
    in this dpt
  • Sang Khom
    Udon Thani · Thailand
    25.7 km
    in this dpt
  • Ban Dung
    Udon Thani · Thailand
    23.3 km
    in this dpt
  • Phen
    Udon Thani · Thailand
    15.5 km
    in this dpt
  • Phibun Rak
    Udon Thani · Thailand
    1.4 km
    in this dpt
  • Mayparkngum
    Vientiane [prefecture] · Laos
    1.0 km
    in this dpt

1 page = 1 named river (aggregation of 33 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

97km

Max discharge

80,3m³/s

Max Strahler

4

Segments matched

33

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