Ontologia

Rivière· 34 segments

Parmān Nadi

Crosses 3 administrative regions : Araria, Koshi, Purnia

rivière

Total length

164km

Max discharge

128,4m³/s

Max Strahler

5

Segments matched

34

River geography3 admin regions · 0 communes

Parent watershed

hybas-40808937701756 km²

3 administrative regions crossed (GADM L2)

  • Araria
    Bihar · India
    73.4 km
    in this dpt
  • Purnia
    Bihar · India
    57.4 km
    in this dpt
  • Koshi
    East · Nepal
    15.5 km
    in this dpt

1 page = 1 named river (aggregation of 34 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

164km

Max discharge

128,4m³/s

Max Strahler

5

Segments matched

34

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