HydroBASINS lev08 watershed · #5080073950
Bassin · #5080073950
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Yorke Peninsula
Sub-basin area
216,6km²
Upstream area
216,7km²
Discharge
0,05m³/s
Mean elev.
137m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 216.6 km²100.0% of basin
2 intersecting protected areas
Unnamed (No.HA28)
IUCN IIIHeritage Agreement
0.08 km² overlap
Upper Gulf St Vincent
IUCN IVMarine Park
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
435 distinct species · 4 723 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Bassin · #5080073950 : 29 espèces reliées par 36 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,3°C
Annual rain
411mm
Moisture idx (CMI)
-0,68
Runoff
2mm/an
PET
1 288mm
AET
351mm
Mean slope
1,0°
Water table
1 280cm
Forest
0%
Crops
82%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)