HydroBASINS lev08 watershed · #7080029580
Bassin · #7080029580
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
677,2km²
Upstream area
677,2km²
Discharge
9,02m³/s
Mean elev.
466m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Division No. 11670.8 km²98.5% of basin
- 9.9 km²1.5% of basin
1 intersecting protected areas
National Park
673.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
71 distinct species · 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 · #7080029580 : 28 espèces reliées par 42 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 3 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
519mm
Moisture idx (CMI)
0,43
Runoff
450mm/an
PET
291mm
AET
263mm
Mean slope
12,5°
Water table
343cm
Forest
3%
Crops
0%
Urban
0%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)