Rivière· 60 segments
Rivière Portneuf
Crosses 2 administrative regions : La Haute-Côte-Nord, Le Fjord-du-Saguenay
Total length
255km
Max discharge
52,3m³/s
Max Strahler
4
Segments matched
60
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- La Haute-Côte-NordQuébec · Canada123.2 kmin this dpt
- Le Fjord-du-SaguenayQuébec · Canada92.4 kmin this dpt
11 intersecting protected areas
Land reserved for protected area
Water fowl gathering area
Water fowl gathering area
02352R069 Biological Refuge
IUCN IVBiological refuge
09751R165 Biological Refuge
IUCN IVBiological refuge
09751R145 Biological Refuge
IUCN IVBiological refuge
09751R057 Biological Refuge
IUCN IVBiological refuge
09751R143 Biological Refuge
IUCN IVBiological refuge
09751R095 Biological Refuge
IUCN IVBiological refuge
2 more protected areassorted by area
Rare forest ecosystem
Lac Fortin Rare Forest Ecosystem
IUCN IIIRare forest ecosystem
1 page = 1 named river (aggregation of 60 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 distinct species · 3 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
255km
Max discharge
52,3m³/s
Max Strahler
4
Segments matched
60
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.