HydroLAKES lake · #9434
Texarkana Lake
Surface area
84,38km²
Avg depth
83,8m
Volume
7 068,8km³
Shoreline
160,7km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- BowieTexas · United States45.05 km²53.4% of lake
- CassTexas · United States39.29 km²46.6% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
394 distinct species · 6 549 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Texarkana Lake : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
84,38km²
Avg depth
83,8m
Volume
7 068,800km³
Watershed
8 860km²
Shoreline
160,7km
Shore dev. idx
4,93
Residence time
648days
Elevation
73m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.