Ontologia

HydroLAKES lake · #104443

Lake Stevens

Natural lakeUnited States of AmericaNorth America 64 m

Surface area

3,73km²

Avg depth

7,2m

Volume

26,88km³

Shoreline

10,3km

Administrative coverage

Parent watershed

hybas-7080334450408 km² · upstream 408 km²

1 dept-equivalent regions (GADM L2)

  • Snohomish
    Washington · United States
    3.74 km²
    100.0% of lake

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

Species present

724 distinct species · 45 036 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 036 obs · 1 cellules
Obs. / cellule
≥ 45 036
45 036–45 035
45 036–45 035
45 036–45 035
< 45 036

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

Ecological tissue

Sample of 38 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 Lake Stevens : 23 espèces reliées par 95 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
95
Connectance
0.135
Patrimoniales
0
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

3,73km²

Avg depth

7,2m

Volume

26,880km³

Watershed

19km²

Shoreline

10,3km

Shore dev. idx

1,51

Residence time

482days

Elevation

64m

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