Ontologia

HydroLAKES lake · #109499

Crooked Lake

Natural lakeUnited States of AmericaNorth America 567 m

Surface area

1,7km²

Avg depth

1,5m

Volume

2,51km³

Shoreline

8,7km

Administrative coverage

Parent watershed

hybas-7080416530308 km² · upstream 308 km²

1 dept-equivalent regions (GADM L2)

  • Grant
    South Dakota · United States
    1.71 km²
    100.0% of lake

3 intersecting protected areas

  • Grant County

    IUCN V

    Waterfowl Production Area

    0.19 km² overlap

  • Troy

    IUCN V

    Lake

    0.01 km² overlap

  • Grant County

    IUCN V

    Waterfowl Production Area

    0.01 km² overlap

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

Species present

78 distinct species · 145 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

145 obs · 1 cellules
Obs. / cellule
≥ 145
145–144
145–144
145–144
< 145

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

Ecological tissue

Sample of 40 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 Crooked Lake : 33 espèces reliées par 69 interactions GloBI sur 5 types (connectance 8.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
69
Connectance
0.088
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

1,70km²

Avg depth

1,5m

Volume

2,510km³

Watershed

4km²

Shoreline

8,7km

Shore dev. idx

1,88

Residence time

3 233days

Elevation

567m

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