HydroLAKES lake · #8372
Saganaga Lake
Surface area
67,91km²
Avg depth
13,8m
Volume
933,87km³
Shoreline
250km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Thunder BayOntario · Canada30.57 km²44.9% of lake
- CookMinnesota · United States27.82 km²40.8% of lake
- Rainy RiverOntario · Canada9.73 km²14.3% of lake
3 intersecting protected areas
Provincial Park
31.30 km² overlap
Boundary Waters Canoe Area
IUCN IbWilderness
26.09 km² overlap
Provincial Park
10.05 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
391 distinct species · 1 190 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Saganaga Lake : 34 espèces reliées par 91 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 14 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
67,91km²
Avg depth
13,8m
Volume
933,870km³
Watershed
2 363km²
Shoreline
250,0km
Shore dev. idx
8,56
Residence time
465days
Elevation
434m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.