HydroLAKES lake · #8752
Allen Lake
Surface area
20,59km²
Avg depth
8,1m
Volume
166,99km³
Shoreline
175,1km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- ManitoulinOntario · Canada20.50 km²99.3% of lake
- Lake HurronOntario · Canada0.14 km²0.7% of lake
1 intersecting protected areas
Provincial Park
20.39 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
225 distinct species · 1 350 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 53 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 Allen Lake : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 13 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
20,59km²
Avg depth
8,1m
Volume
166,990km³
Watershed
18 266km²
Shoreline
175,1km
Shore dev. idx
10,89
Residence time
9days
Elevation
178m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.