Ontologia

HydroLAKES lake · #9143

Allegheny Reservoir

ReservoirUnited States of AmericaNorth America 399 m

Surface area

41,41km²

Avg depth

38,7m

Volume

1 603,5km³

Shoreline

126,8km

Administrative coverage

Parent watershed

hybas-70804941102061 km² · upstream 5080 km²

3 dept-equivalent regions (GADM L2)

  • Warren
    Pennsylvania · United States
    22.63 km²
    54.6% of lake
  • Cattaraugus
    New York · United States
    14.52 km²
    35.0% of lake
  • Mc Kean
    Pennsylvania · United States
    4.31 km²
    10.4% of lake

1 intersecting protected areas

  • New York

    IUCN V

    State Lands

    0.01 km² overlap

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

Species present

900 distinct species · 8 537 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 537 obs · 3 cellules
Obs. / cellule
≥ 4 041
4 041–4 040
4 041–4 040
3 785–4 040
< 3 785

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

Ecological tissue

Sample of 39 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 Allegheny Reservoir : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
76
Connectance
0.093
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

41,41km²

Avg depth

38,7m

Volume

1 603,500km³

Watershed

5 571km²

Shoreline

126,8km

Shore dev. idx

5,56

Residence time

172days

Elevation

399m

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