HydroLAKES lake · #103968
Black Duck Lake
Surface area
4,71km²
Avg depth
8,7m
Volume
41,14km³
Shoreline
17,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Saint LouisMinnesota · United States4.73 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
38 distinct species · 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Black Duck Lake : 8 espèces reliées par 13 interactions GloBI sur 1 type (connectance 19.7%, filtre Serrano α=0.2). 4 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
4,71km²
Avg depth
8,7m
Volume
41,140km³
Watershed
13km²
Shoreline
17,1km
Shore dev. idx
2,22
Residence time
4 492days
Elevation
397m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.