Ontologia

Rivière· 67 segments

Simen River

Crosses 3 administrative regions : Dhemaji, East Siang, West Siang

rivière

Total length

62km

Max discharge

128,9m³/s

Max Strahler

5

Segments matched

67

River geography3 admin regions · 0 communes

Parent watershed

hybas-4080846230971 km²

3 administrative regions crossed (GADM L2)

  • West Siang
    Arunachal Pradesh · India
    68.1 km
    in this dpt
  • East Siang
    Arunachal Pradesh · India
    35.0 km
    in this dpt
  • Dhemaji
    Assam · India
    1.9 km
    in this dpt

1 page = 1 named river (aggregation of 67 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

62km

Max discharge

128,9m³/s

Max Strahler

5

Segments matched

67

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