HydroLAKES lake · #7772
Tilley B Reservoir
Surface area
12,61km²
Avg depth
1,5m
Volume
18,32km³
Shoreline
20,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Division No. 2Alberta · Canada12.65 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
177 distinct species · 2 337 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Tilley B Reservoir : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 4 types (connectance 20.0%, filtre Serrano α=0.2). 8 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
12,61km²
Avg depth
1,5m
Volume
18,320km³
Watershed
31km²
Shoreline
20,4km
Shore dev. idx
1,62
Residence time
4 240days
Elevation
755m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.