Ontologia

HydroLAKES lake · #111837

West Valley Reservoir

ReservoirUnited States of AmericaNorth America 1447 m

Surface area

2,95km²

Avg depth

9,6m

Volume

28,4km³

Shoreline

9,7km

Administrative coverage

Parent watershed

hybas-70805034101613 km² · upstream 1613 km²

2 dept-equivalent regions (GADM L2)

  • Modoc
    California · United States
    2.95 km²
    99.7% of lake
  • Lassen
    California · United States
    0.01 km²
    0.3% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

169 distinct species · 931 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

931 obs · 1 cellules
Obs. / cellule
≥ 931
931–930
931–930
931–930
< 931

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 24 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de West Valley Reservoir : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 21.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
71
Connectance
0.218
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

2,95km²

Avg depth

9,6m

Volume

28,400km³

Watershed

312km²

Shoreline

9,7km

Shore dev. idx

1,60

Residence time

734days

Elevation

1 447m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.