HydroLAKES lake · #79729
Purple Lake
Surface area
3,41km²
Avg depth
25,8m
Volume
87,82km³
Shoreline
14,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Prince of Wales-Outer KetchiAlaska · United States3.42 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
68 distinct species · 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Purple Lake : 19 espèces reliées par 30 interactions GloBI sur 4 types (connectance 10.9%, 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
3,41km²
Avg depth
25,8m
Volume
87,820km³
Watershed
17km²
Shoreline
14,5km
Shore dev. idx
2,22
Residence time
685days
Elevation
100m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.