HydroBASINS lev08 watershed · #7080034170
Bassin de Rivière du Sault aux Cochons
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 2 administrative regions : La Haute-Côte-Nord, Le Fjord-du-Saguenay
Sub-basin area
1 946km²
Upstream area
1 946km²
Discharge
38,74m³/s
Mean elev.
441m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1644.1 km²84.2% of basin
- 308.1 km²15.8% of basin
19 intersecting protected areas
09751R039 Biological Refuge
IUCN IVBiological refuge
4.99 km² overlap
09751R151 Biological Refuge
IUCN IVBiological refuge
3.93 km² overlap
02352R078 Biological Refuge
IUCN IVBiological refuge
3.79 km² overlap
09751R154 Biological Refuge
IUCN IVBiological refuge
3.29 km² overlap
09751R160 Biological Refuge
IUCN IVBiological refuge
3.25 km² overlap
09751R056 Biological Refuge
IUCN IVBiological refuge
2.71 km² overlap
09751R053 Biological Refuge
IUCN IVBiological refuge
2.14 km² overlap
09751R158 Biological Refuge
IUCN IVBiological refuge
2.09 km² overlap
09751R055 Biological Refuge
IUCN IVBiological refuge
2.04 km² overlap
10 more protected areassorted by overlap area
09751R157 Biological Refuge
IUCN IVBiological refuge
1.87 km² overlap
09751R156 Biological Refuge
IUCN IVBiological refuge
1.86 km² overlap
09751R054 Biological Refuge
IUCN IVBiological refuge
1.79 km² overlap
09751R152 Biological Refuge
IUCN IVBiological refuge
1.37 km² overlap
09751R312 Biological Refuge
IUCN IVBiological refuge
0.56 km² overlap
09751R164 Biological Refuge
IUCN IVBiological refuge
0.47 km² overlap
09751R163 Biological Refuge
IUCN IVBiological refuge
0.14 km² overlap
09751R172 Biological Refuge
IUCN IVBiological refuge
0.11 km² overlap
Land reserved for protected area
0.09 km² overlap
Water fowl gathering area
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
208 distinct species · 9 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 du Sault aux Cochons : 20 espèces reliées par 103 interactions GloBI sur 4 types (connectance 16.3%, filtre Serrano α=0.2). 16 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°
0,4°C
Annual rain
1 006mm
Moisture idx (CMI)
0,35
Runoff
630mm/an
PET
655mm
AET
573mm
Mean slope
7,2°
Water table
161cm
Forest
88%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)