HydroLAKES lake · #8588
Lac Petawaga
Surface area
22,68km²
Avg depth
32,2m
Volume
729,84km³
Shoreline
72,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Antoine-LabelleQuébec · Canada22.74 km²100.0% of lake
2 intersecting protected areas
06451R122 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
06451R127 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
76 distinct species · 306 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Lac Petawaga : 18 espèces reliées par 52 interactions GloBI sur 2 types (connectance 14.8%, 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).
Lake statistics (HydroLAKES)
Surface
22,68km²
Avg depth
32,2m
Volume
729,840km³
Watershed
426km²
Shoreline
72,6km
Shore dev. idx
4,30
Residence time
1 258days
Elevation
234m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.