HydroBASINS lev08 watershed · #7080034670
Bassin de Rivière Verte
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Charlevoix-Est, Kamouraska, Les Basques, Rivière-du-Loup
Sub-basin area
735,5km²
Upstream area
735,5km²
Discharge
0,98m³/s
Mean elev.
155m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 627.7 km²85.1% of basin
- 48.7 km²6.6% of basin
- 39.1 km²5.3% of basin
- 0.1 km²0.0% of basin
30 intersecting protected areas
Land reserved for protected area
9.65 km² overlap
Sector of Basques Territorial reserve for protected area purposes
IUCN Not ReportedLand reserved for protected area
9.53 km² overlap
National Wildlife Area
5.60 km² overlap
Baie de l’Isle-Verte
IUCN Not ReportedWetland of International Importance (Ramsar Site)
4.67 km² overlap
Water fowl gathering area
1.56 km² overlap
Water fowl gathering area
1.44 km² overlap
Île aux Basques Bird Sanctuary
IUCN IIIMigratory Bird Sanctuary
1.41 km² overlap
Water fowl gathering area
1.25 km² overlap
Water fowl gathering area
1.14 km² overlap
21 more protected areassorted by overlap area
01151R026 Biological Refuge
IUCN IVBiological refuge
1.10 km² overlap
Water fowl gathering area
0.93 km² overlap
L'Isle-Verte Bird Sanctuary
IUCN IVMigratory Bird Sanctuary
0.90 km² overlap
Water fowl gathering area
0.78 km² overlap
Water fowl gathering area
0.74 km² overlap
Île aux Basques Bird Sanctuary
IUCN IIIMigratory Bird Sanctuary
0.69 km² overlap
Water fowl gathering area
0.69 km² overlap
Water fowl gathering area
0.65 km² overlap
L'Isle-Verte Bird Sanctuary
IUCN IVMigratory Bird Sanctuary
0.64 km² overlap
Recognized nature reserve
0.62 km² overlap
Water fowl gathering area
0.59 km² overlap
Water fowl gathering area
0.57 km² overlap
Water fowl gathering area
0.57 km² overlap
Water fowl gathering area
0.56 km² overlap
Water fowl gathering area
0.54 km² overlap
Water fowl gathering area
0.49 km² overlap
Water fowl gathering area
0.48 km² overlap
Marine Park
0.42 km² overlap
Marine park
0.42 km² overlap
Water fowl gathering area
0.39 km² overlap
Water fowl gathering area
0.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 615 distinct species · 192 685 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rivière Verte : 17 espèces reliées par 69 interactions GloBI sur 3 types (connectance 19.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,9°C
Annual rain
969mm
Moisture idx (CMI)
0,29
Runoff
634mm/an
PET
691mm
AET
578mm
Mean slope
1,9°
Water table
43cm
Forest
78%
Crops
26%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)