HydroLAKES lake · #104778
Alton Lake
Surface area
3,66km²
Avg depth
8,3m
Volume
30,39km³
Shoreline
13,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- CookMinnesota · United States3.67 km²100.0% of lake
1 intersecting protected areas
Boundary Waters Canoe Area
IUCN IbWilderness
3.67 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
417 distinct species · 3 824 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Alton Lake : 30 espèces reliées par 74 interactions GloBI sur 4 types (connectance 10.5%, 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
3,66km²
Avg depth
8,3m
Volume
30,390km³
Watershed
28km²
Shoreline
13,9km
Shore dev. idx
2,04
Residence time
856days
Elevation
548m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.