Ontologia

HydroLAKES lake · #112771

Optima Lake

ReservoirUnited States of AmericaNorth America 833 m

Surface area

2,95km²

Avg depth

258,9m

Volume

762,9km³

Shoreline

16km

Administrative coverage

Parent watershed

hybas-7080620400236 km² · upstream 8299 km²

1 dept-equivalent regions (GADM L2)

  • Texas
    Oklahoma · United States
    2.95 km²
    100.0% of lake

1 intersecting protected areas

  • Optima

    IUCN V

    Wildlife Management Area

    2.95 km² overlap

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

Species present

311 distinct species · 4 000 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 000 obs · 1 cellules
Obs. / cellule
≥ 4 000
4 000–3 999
4 000–3 999
4 000–3 999
< 4 000

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

Ecological tissue

Sample of 29 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 Optima Lake : 21 espèces reliées par 68 interactions GloBI sur 3 types (connectance 15.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
68
Connectance
0.156
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

2,95km²

Avg depth

258,9m

Volume

762,900km³

Watershed

13 364km²

Shoreline

16,0km

Shore dev. idx

2,63

Residence time

7 884days

Elevation

833m

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