Ontologia

HydroLAKES lake · #111063

Lewiston Reservoir

ReservoirUnited States of AmericaNorth America 194 m

Surface area

7,29km²

Avg depth

15,8m

Volume

115km³

Shoreline

10,6km

Administrative coverage

Parent watershed

hybas-7080453430583 km² · upstream 682646 km²

1 dept-equivalent regions (GADM L2)

  • Niagara
    New York · United States
    7.30 km²
    100.0% of lake

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

Species present

624 distinct species · 35 450 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 450 obs · 1 cellules
Obs. / cellule
≥ 35 450
35 450–35 449
35 450–35 449
35 450–35 449
< 35 450

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

Ecological tissue

Sample of 41 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 Lewiston Reservoir : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
88
Connectance
0.107
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

7,29km²

Avg depth

15,8m

Volume

115,000km³

Watershed

28km²

Shoreline

10,6km

Shore dev. idx

1,11

Residence time

4 622days

Elevation

194m

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