Ontologia

Rivière· 21 segments

Gravel River

Crosses 2 administrative regions : Lake Superior, Thunder Bay

rivière

Total length

93km

Max discharge

12,1m³/s

Max Strahler

4

Segments matched

21

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080308880700 km²

2 administrative regions crossed (GADM L2)

  • Thunder Bay
    Ontario · Canada
    88.9 km
    in this dpt
  • Lake Superior
    Ontario · Canada
    0.5 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 21 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

93km

Max discharge

12,1m³/s

Max Strahler

4

Segments matched

21

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