HydroBASINS lev08 watershed · #7080029970
Bassin · #7080029970
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 : Division No. 11, Nord-du-Québec
Sub-basin area
1 303,8km²
Upstream area
1 303,8km²
Discharge
31,43m³/s
Mean elev.
576m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Division No. 111305.2 km²99.6% of basin
- 5.2 km²0.4% of basin
1 intersecting protected areas
Quebec's national park
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
240 distinct species · 607 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 · #7080029970 : 29 espèces reliées par 80 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 13 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°
-6,9°C
Annual rain
624mm
Moisture idx (CMI)
0,47
Runoff
731mm/an
PET
328mm
AET
300mm
Mean slope
8,7°
Water table
267cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)