Ontologia

Ruisseau

Roggia Gamarra

Crosses 2 administrative regions : Novara, Vercelli

ruisseau

Total length

5km

Max discharge

1,1m³/s

Max Strahler

2

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080548410703 km²

2 administrative regions crossed (GADM L2)

  • Vercelli
    Piemonte · Italy
    6.3 km
    in this dpt
  • Novara
    Piemonte · Italy
    2.5 km
    in this dpt

1 intersecting protected areas

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

Species present

227 distinct species · 656 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

5km

Max discharge

1,1m³/s

Max Strahler

2

Segments matched

1

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