HydroBASINS lev08 watershed · #7080240660
Bassin · #7080240660
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 : Manicouagan, Sept-Rivières--Caniapiscau
Sub-basin area
690,8km²
Upstream area
690,8km²
Discharge
13,58m³/s
Mean elev.
487m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 544.0 km²78.5% of basin
- 149.4 km²21.5% of basin
6 intersecting protected areas
Caribous-Forestiers-de-Manouane-Manicouagan Territorial reserve for protected area purposes
IUCN Not ReportedLand reserved for protected area
254.98 km² overlap
Proposed biodiversity reserve
114.83 km² overlap
Ecological reserve
9.63 km² overlap
09352R011 Biological Refuge
IUCN IVBiological refuge
3.59 km² overlap
09352R066 Biological Refuge
IUCN IVBiological refuge
3.58 km² overlap
Old-growth forest
2.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 103 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 · #7080240660 : 12 espèces reliées par 20 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 6 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°
-2,5°C
Annual rain
974mm
Moisture idx (CMI)
0,43
Runoff
612mm/an
PET
550mm
AET
511mm
Mean slope
3,6°
Water table
64cm
Forest
69%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)