HydroLAKES lake · #1685
Cowan
Surface area
744,6km²
Avg depth
0,5m
Volume
372,3km³
Shoreline
420,8km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- CoolgardieWestern Australia · Australia495.76 km²66.6% of lake
- DundasWestern Australia · Australia248.28 km²33.4% of lake
1 intersecting protected areas
Ngadju
IUCN VIIndigenous Protected Area
92.04 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
117 distinct species · 312 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Cowan : 12 espèces reliées par 34 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 9 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
744,60km²
Avg depth
0,5m
Volume
372,300km³
Watershed
6 485km²
Shoreline
420,8km
Shore dev. idx
4,35
Residence time
-1days
Elevation
264m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.