HydroLAKES lake · #103216
Lac · #103216
Surface area
2,54km²
Avg depth
1,8m
Volume
4,6km³
Shoreline
12,9km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- RoletteNorth Dakota · United States2.50 km²98.3% of lake
- PierceNorth Dakota · United States0.04 km²1.7% of lake
2 intersecting protected areas
Rolette County
IUCN VIWaterfowl Production Area
0.31 km² overlap
Pierce County
IUCN VIWaterfowl Production Area
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
49 distinct species · 78 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Lac · #103216 : 20 espèces reliées par 39 interactions GloBI sur 2 types (connectance 14.1%, 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
2,54km²
Avg depth
1,8m
Volume
4,600km³
Watershed
16km²
Shoreline
12,9km
Shore dev. idx
2,28
Residence time
3 129days
Elevation
483m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.