HydroLAKES lake · #106622
Grand Lake
Surface area
6,29km²
Avg depth
3,5m
Volume
21,89km³
Shoreline
11,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Saint LouisMinnesota · United States6.31 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
243 distinct species · 2 559 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Grand Lake : 26 espèces reliées par 78 interactions GloBI sur 5 types (connectance 10.5%, 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
6,29km²
Avg depth
3,5m
Volume
21,890km³
Watershed
25km²
Shoreline
11,8km
Shore dev. idx
1,33
Residence time
469days
Elevation
408m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.