Ontologia

HydroLAKES lake · #110899

Arrowrock

ReservoirUnited States of AmericaNorth America 974 m

Surface area

8,81km²

Avg depth

40,1m

Volume

353,4km³

Shoreline

53,3km

Administrative coverage

Parent watershed

hybas-7080451290102 km² · upstream 5763 km²

2 dept-equivalent regions (GADM L2)

  • Elmore
    Idaho · United States
    5.12 km²
    58.0% of lake
  • Boise
    Idaho · United States
    3.71 km²
    42.0% of lake

1 intersecting protected areas

  • Boise River

    IUCN V

    Wildlife Management Area

    0.04 km² overlap

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

Species present

138 distinct species · 635 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

635 obs · 1 cellules
Obs. / cellule
≥ 635
635–634
635–634
635–634
< 635

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 Arrowrock : 27 espèces reliées par 92 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
92
Connectance
0.131
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

8,81km²

Avg depth

40,1m

Volume

353,400km³

Watershed

5 723km²

Shoreline

53,3km

Shore dev. idx

5,07

Residence time

176days

Elevation

974m

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