HydroLAKES lake · #111265
Calkins Bridge
Surface area
6,21km²
Avg depth
4,1m
Volume
25,5km³
Shoreline
31,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- AlleganMichigan · United States6.22 km²100.0% of lake
1 intersecting protected areas
Allegan State
IUCN VGame Area
0.03 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
606 distinct species · 13 350 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Calkins Bridge : 27 espèces reliées par 88 interactions GloBI sur 4 types (connectance 13.2%, filtre Serrano α=0.2). 10 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
6,21km²
Avg depth
4,1m
Volume
25,500km³
Watershed
4 577km²
Shoreline
31,6km
Shore dev. idx
3,58
Residence time
8days
Elevation
185m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.