Ontologia

HydroLAKES lake · #9465

Caddo Lake

ReservoirUnited States of AmericaNorth America 53 m

Surface area

60,29km²

Avg depth

15,4m

Volume

931,3km³

Shoreline

124,6km

Administrative coverage

Parent watershed

hybas-708070832078 km² · upstream 7241 km²

3 dept-equivalent regions (GADM L2)

  • Caddo
    Louisiana · United States
    40.98 km²
    68.0% of lake
  • Harrison
    Texas · United States
    10.89 km²
    18.1% of lake
  • Marion
    Texas · United States
    8.39 km²
    13.9% of lake

2 intersecting protected areas

  • Caddo Lake

    IUCN V

    Wildlife Management Area

    0.68 km² overlap

  • Caddo Lake

    IUCN IV

    National Wildlife Refuge

    0.00 km² overlap

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

Species present

372 distinct species · 3 456 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 456 obs · 2 cellules
Obs. / cellule
≥ 2 717
2 717–2 716
2 717–2 716
2 717–2 716
< 2 717

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

Ecological tissue

Sample of 44 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 Caddo Lake : 35 espèces reliées par 76 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
76
Connectance
0.080
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

60,29km²

Avg depth

15,4m

Volume

931,300km³

Watershed

8 276km²

Shoreline

124,6km

Shore dev. idx

4,53

Residence time

106days

Elevation

53m

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