HydroLAKES lake · #112726
O'Neill Forebay Reservoir
Surface area
8,74km²
Avg depth
9,1m
Volume
79,9km³
Shoreline
20,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- MercedCalifornia · United States8.74 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
409 distinct species · 27 155 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 O'Neill Forebay Reservoir : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 10 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
8,74km²
Avg depth
9,1m
Volume
79,900km³
Watershed
329km²
Shoreline
20,3km
Shore dev. idx
1,93
Residence time
1 319days
Elevation
66m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.