Ontologia

HydroLAKES lake · #9098

Lewis and Clark Lake

ReservoirUnited States of AmericaNorth America 365 m

Surface area

84,87km²

Avg depth

7,8m

Volume

666,1km³

Shoreline

77,1km

Administrative coverage

Parent watershed

hybas-7080468710442 km² · upstream 705988 km²

4 dept-equivalent regions (GADM L2)

  • Knox
    Nebraska · United States
    43.30 km²
    50.9% of lake
  • Bon Homme
    South Dakota · United States
    28.61 km²
    33.7% of lake
  • Yankton
    South Dakota · United States
    12.99 km²
    15.3% of lake
  • Cedar
    Nebraska · United States
    0.11 km²
    0.1% of lake

3 intersecting protected areas

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

Species present

132 distinct species · 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

436 obs · 1 cellules
Obs. / cellule
≥ 436
436–435
436–435
436–435
< 436

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 Lewis and Clark Lake : 28 espèces reliées par 102 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
102
Connectance
0.131
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

84,87km²

Avg depth

7,8m

Volume

666,100km³

Watershed

705 931km²

Shoreline

77,1km

Shore dev. idx

2,36

Residence time

8days

Elevation

365m

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