Ontologia

HydroLAKES lake · #9327

J. Percy Priest Lake

ReservoirUnited States of AmericaNorth America 149 m

Surface area

52,84km²

Avg depth

15,2m

Volume

804,2km³

Shoreline

193,3km

Administrative coverage

Parent watershed

hybas-70806322902459 km² · upstream 2460 km²

3 dept-equivalent regions (GADM L2)

  • Davidson
    Tennessee · United States
    35.51 km²
    67.2% of lake
  • Rutherford
    Tennessee · United States
    17.02 km²
    32.2% of lake
  • Wilson
    Tennessee · United States
    0.32 km²
    0.6% of lake

3 intersecting protected areas

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

Species present

1 605 distinct species · 81 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 332 obs · 3 cellules
Obs. / cellule
≥ 33 088
33 088–33 087
33 088–33 087
30 403–33 087
< 30 403

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

Ecological tissue

Sample of 46 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 J. Percy Priest Lake : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
86
Connectance
0.083
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

52,84km²

Avg depth

15,2m

Volume

804,200km³

Watershed

2 349km²

Shoreline

193,3km

Shore dev. idx

7,50

Residence time

238days

Elevation

149m

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