Ontologia

HydroLAKES lake · #112638

Crystal Springs Reservoir

ReservoirUnited States of AmericaNorth America 83 m

Surface area

3,69km²

Avg depth

19,3m

Volume

71,4km³

Shoreline

22,1km

Administrative coverage

Parent watershed

hybas-70800132602547 km² · upstream 2547 km²

1 dept-equivalent regions (GADM L2)

  • San Mateo
    California · United States
    3.69 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

1 430 distinct species · 44 896 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 896 obs · 1 cellules
Obs. / cellule
≥ 44 896
44 896–44 895
44 896–44 895
44 896–44 895
< 44 896

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

Ecological tissue

Sample of 44 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 Crystal Springs Reservoir : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
100
Connectance
0.106
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

3,69km²

Avg depth

19,3m

Volume

71,400km³

Watershed

44km²

Shoreline

22,1km

Shore dev. idx

3,24

Residence time

1 861days

Elevation

83m

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