HydroLAKES lake · #991117
Lac 991117
Surface area
0,5km²
Avg depth
1,6m
Volume
0,79km³
Shoreline
4,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- McHenryNorth Dakota · United States0.50 km²100.0% of lake
1 intersecting protected areas
Pierce County
IUCN VWaterfowl Production Area
0.48 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
94 distinct species · 211 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 991117 : 29 espèces reliées par 54 interactions GloBI sur 3 types (connectance 9.6%, 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
0,50km²
Avg depth
1,6m
Volume
0,790km³
Watershed
3km²
Shoreline
4,8km
Shore dev. idx
1,90
Residence time
3 065days
Elevation
440m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.