HydroLAKES lake · #109516
Lake Nicholson
Surface area
4,27km²
Avg depth
5,5m
Volume
23,3km³
Shoreline
12,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- CodingtonSouth Dakota · United States4.28 km²100.0% of lake
2 intersecting protected areas
Red Head Pass
IUCN VState Wildlife Management Area
0.01 km² overlap
Codington County
IUCN VWaterfowl Production Area
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
74 distinct species · 205 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Lake Nicholson : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 5 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
4,27km²
Avg depth
5,5m
Volume
23,300km³
Watershed
127km²
Shoreline
12,2km
Shore dev. idx
1,66
Residence time
5 618days
Elevation
521m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.