HydroLAKES lake · #8578
Holter Lake
Surface area
19,12km²
Avg depth
19,7m
Volume
377,4km³
Shoreline
91,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Lewis and ClarkMontana · United States19.17 km²100.0% of lake
1 intersecting protected areas
Sleeping Giant
IUCN IbWilderness Study Area
0.16 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
253 distinct species · 16 501 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Holter Lake : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 6 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
19,12km²
Avg depth
19,7m
Volume
377,400km³
Watershed
43 863km²
Shoreline
91,8km
Shore dev. idx
5,93
Residence time
25days
Elevation
1 090m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.