HydroLAKES lake · #8434
Lac Opasatica
Surface area
50,54km²
Avg depth
22,8m
Volume
1 152,52km³
Shoreline
143km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Rouyn-NorandaQuébec · Canada50.69 km²100.0% of lake
4 intersecting protected areas
Biodiversity reserve
50.18 km² overlap
Heronry
0.30 km² overlap
Rare forest ecosystem
0.02 km² overlap
Baie-à-Beaupré Old-Growth Forest
IUCN IIIOld-growth forest
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
344 distinct species · 2 043 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Opasatica : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 5 types (connectance 11.4%, 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).
Lake statistics (HydroLAKES)
Surface
50,54km²
Avg depth
22,8m
Volume
1 152,520km³
Watershed
996km²
Shoreline
143,0km
Shore dev. idx
5,67
Residence time
1 104days
Elevation
261m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.