HydroLAKES lake · #4386
Coghill Lake
Surface area
12,68km²
Avg depth
31,2m
Volume
396km³
Shoreline
22,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Valdez-CordovaAlaska · United States12.75 km²100.0% of lake
1 intersecting protected areas
Nellie Juan-College Fiord
IUCN IbWilderness Study Area
12.75 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
66 distinct species · 542 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Coghill Lake : 17 espèces reliées par 40 interactions GloBI sur 2 types (connectance 15.8%, 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
12,68km²
Avg depth
31,2m
Volume
396,000km³
Watershed
60km²
Shoreline
22,9km
Shore dev. idx
1,82
Residence time
780days
Elevation
3m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.