HydroBASINS lev08 watershed · #7080374500
Bassin de Rivière Macaza
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, Matawinie
Sub-basin area
591,2km²
Upstream area
591,2km²
Discharge
9,82m³/s
Mean elev.
406m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 591.2 km²99.8% of basin
- 1.5 km²0.2% of basin
10 intersecting protected areas
Quebec's national park
55.69 km² overlap
White-tailed deer yard
27.05 km² overlap
06152R011 Biological Refuge
IUCN IVBiological refuge
1.84 km² overlap
06152R005 Biological Refuge
IUCN IVBiological refuge
1.73 km² overlap
06152R006 Biological Refuge
IUCN IVBiological refuge
1.15 km² overlap
06152R007 Biological Refuge
IUCN IVBiological refuge
0.67 km² overlap
06451R162 Biological Refuge
IUCN IVBiological refuge
0.53 km² overlap
06451R163 Biological Refuge
IUCN IVBiological refuge
0.50 km² overlap
06152R008 Biological Refuge
IUCN IVBiological refuge
0.30 km² overlap
1 more protected areassorted by overlap area
06252R001 Biological Refuge
IUCN IVBiological refuge
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
343 distinct species · 14 660 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Macaza : 27 espèces reliées par 100 interactions GloBI sur 3 types (connectance 15.0%, filtre Serrano α=0.2). 10 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°
2,8°C
Annual rain
1 073mm
Moisture idx (CMI)
0,31
Runoff
524mm/an
PET
735mm
AET
631mm
Mean slope
5,3°
Water table
152cm
Forest
96%
Crops
0%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)