HydroLAKES lake · #109369
Swan Lake
Surface area
5,47km²
Avg depth
3m
Volume
16,29km³
Shoreline
15,9km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- ClarkSouth Dakota · United States5.45 km²99.4% of lake
- DaySouth Dakota · United States0.03 km²0.6% of lake
4 intersecting protected areas
Swan
IUCN VLake
3.30 km² overlap
Reserve Program
0.24 km² overlap
Clark County
IUCN VWaterfowl Production Area
0.11 km² overlap
Clark County
IUCN VWaterfowl Production Area
0.07 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
143 distinct species · 382 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Swan Lake : 16 espèces reliées par 100 interactions GloBI sur 5 types (connectance 21.5%, filtre Serrano α=0.2). 15 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
5,47km²
Avg depth
3,0m
Volume
16,290km³
Watershed
200km²
Shoreline
15,9km
Shore dev. idx
1,92
Residence time
3 557days
Elevation
533m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.