HydroLAKES lake · #8051
Oldman River Reservoir
Surface area
21,63km²
Avg depth
22,7m
Volume
490km³
Shoreline
81,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Division No. 3Alberta · Canada21.70 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
123 distinct species · 235 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Oldman River Reservoir : 21 espèces reliées par 82 interactions GloBI sur 4 types (connectance 14.6%, 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
21,63km²
Avg depth
22,7m
Volume
490,000km³
Watershed
4 361km²
Shoreline
81,4km
Shore dev. idx
4,93
Residence time
150days
Elevation
1 112m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.