HydroBASINS lev08 watershed · #7080034100
Bassin de Rivière Laliberté
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, Manicouagan
Sub-basin area
1 017,5km²
Upstream area
18 974,6km²
Discharge
366,74m³/s
Mean elev.
246m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Rivière Boucher1471 km²
- Bassin de Rivière Betsiamites1386 km²
2 dept-equivalent regions (GADM L2)
- 623.4 km²61.1% of basin
- 397.3 km²38.9% of basin
9 intersecting protected areas
09351R002 Biological Refuge
IUCN IVBiological refuge
5.95 km² overlap
09751R049 Biological Refuge
IUCN IVBiological refuge
2.78 km² overlap
09751R047 Biological Refuge
IUCN IVBiological refuge
1.28 km² overlap
Proposed aquatic reserve
1.19 km² overlap
09751R050 Biological Refuge
IUCN IVBiological refuge
0.82 km² overlap
09751R048 Biological Refuge
IUCN IVBiological refuge
0.66 km² overlap
09751R161 Biological Refuge
IUCN IVBiological refuge
0.23 km² overlap
Rare forest ecosystem
0.13 km² overlap
09351R001 Biological Refuge
IUCN IVBiological refuge
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
177 distinct species · 707 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Laliberté : 19 espèces reliées par 102 interactions GloBI sur 3 types (connectance 19.3%, filtre Serrano α=0.2). 14 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°
1,0°C
Annual rain
960mm
Moisture idx (CMI)
0,32
Runoff
626mm/an
PET
652mm
AET
556mm
Mean slope
7,6°
Water table
148cm
Forest
54%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)