HydroBASINS lev08 watershed · #5080074070
Bassin · #5080074070
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
496,2km²
Upstream area
496,2km²
Discharge
0,03m³/s
Mean elev.
35m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 481.4 km²97.0% of basin
9 intersecting protected areas
Thidna
IUCN VIConservation Park
8.60 km² overlap
Southern Spencer Gulf
IUCN VIMarine Park
8.37 km² overlap
Southern Spencer Gulf
IUCN IIMarine Park
6.85 km² overlap
Leven Beach
IUCN IIIConservation Park
4.90 km² overlap
Unnamed (No.HA1553)
IUCN IIIHeritage Agreement
4.76 km² overlap
Unnamed (No.HA668)
IUCN IIIHeritage Agreement
2.79 km² overlap
Unnamed (No.HA1515)
IUCN IIIHeritage Agreement
1.05 km² overlap
Unnamed (No.HA1019)
IUCN IIIHeritage Agreement
0.86 km² overlap
Carribie
IUCN IIIConservation Park
0.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 137 distinct species · 18 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #5080074070 : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 5 types (connectance 6.0%, 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°
16,2°C
Annual rain
445mm
Moisture idx (CMI)
-0,61
Runoff
6mm/an
PET
1 128mm
AET
382mm
Mean slope
0,6°
Water table
317cm
Forest
5%
Crops
53%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)