HydroLAKES lake · #112906
Lake Hefner
Surface area
9,33km²
Avg depth
14,2m
Volume
132,5km³
Shoreline
15,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- OklahomaOklahoma · United States9.33 km²100.0% of lake
1 intersecting protected areas
Lake Hefner
IUCN VLocal Lake
9.03 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
745 distinct species · 127 859 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Lake Hefner : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 8 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
9,33km²
Avg depth
14,2m
Volume
132,500km³
Watershed
39km²
Shoreline
15,1km
Shore dev. idx
1,39
Residence time
8 968days
Elevation
370m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.