HydroBASINS lev08 watershed · #7080373540
Bassin de Rivière Gatineau
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 : Antoine-Labelle, La Vallée-de-la-Gatineau
Sub-basin area
903km²
Upstream area
16 323,7km²
Discharge
262,29m³/s
Mean elev.
245m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 756.4 km²83.5% of basin
- 149.0 km²16.5% of basin
17 intersecting protected areas
White-tailed deer yard
91.64 km² overlap
07351R053 Biological Refuge
IUCN IVBiological refuge
1.72 km² overlap
07351R057 Biological Refuge
IUCN IVBiological refuge
1.71 km² overlap
07351R052 Biological Refuge
IUCN IVBiological refuge
1.47 km² overlap
06452R034 Biological Refuge
IUCN IVBiological refuge
1.27 km² overlap
Baie-Noire Forest Refuge
IUCN IIIForest refuge
0.73 km² overlap
06452R042 Biological Refuge
IUCN IVBiological refuge
0.67 km² overlap
07351R042 Biological Refuge
IUCN IVBiological refuge
0.61 km² overlap
White-tailed deer yard
0.39 km² overlap
8 more protected areassorted by overlap area
Sud du lac Camp Heronry
IUCN VIHeronry
0.33 km² overlap
Heronry
0.28 km² overlap
Ouest du lac Camp Heronry
IUCN VIHeronry
0.26 km² overlap
Heronry
0.25 km² overlap
Lac Atacas Heronry
IUCN VIHeronry
0.24 km² overlap
Lac de la Lune Heronry
IUCN VIHeronry
0.07 km² overlap
Habitat of a threatened or vulnerable wildlife species
0.07 km² overlap
07351R043 Biological Refuge
IUCN IVBiological refuge
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
524 distinct species · 18 700 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Gatineau : 30 espèces reliées par 74 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 9 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°
3,3°C
Annual rain
930mm
Moisture idx (CMI)
0,17
Runoff
439mm/an
PET
774mm
AET
615mm
Mean slope
3,9°
Water table
103cm
Forest
90%
Crops
1%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)