HydroBASINS lev08 watershed · #5080074110
Bassin · #5080074110
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 2 administrative regions : Unincorporated South Australia, Yorke Peninsula
Sub-basin area
1 275,8km²
Upstream area
1 275,8km²
Discharge
0m³/s
Mean elev.
67m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1223.4 km²95.9% of basin
- 18.4 km²1.4% of basin
14 intersecting protected areas
Wardang Island
IUCN VIIndigenous Protected Area
39.30 km² overlap
Eastern Spencer Gulf
IUCN IVMarine Park
13.72 km² overlap
Eastern Spencer Gulf
IUCN VIMarine Park
6.06 km² overlap
Southern Spencer Gulf
IUCN VIMarine Park
5.56 km² overlap
Eastern Spencer Gulf
IUCN IIMarine Park
2.88 km² overlap
Unnamed (No.HA1293)
IUCN IIIHeritage Agreement
1.48 km² overlap
Unnamed (No.HA1354)
IUCN IIIHeritage Agreement
0.49 km² overlap
Unnamed (No.HA1687)
IUCN IIIHeritage Agreement
0.45 km² overlap
Unnamed (No.HA1627)
IUCN IIIHeritage Agreement
0.29 km² overlap
5 more protected areassorted by overlap area
Goose Island
IUCN IIIConservation Park
0.28 km² overlap
Unnamed (No.HA1324)
IUCN IIIHeritage Agreement
0.09 km² overlap
Unnamed (No.HA1371)
IUCN IIIHeritage Agreement
0.08 km² overlap
Unnamed (No.HA1223)
IUCN IIIHeritage Agreement
0.06 km² overlap
Unnamed (No.HA1059)
IUCN IIIHeritage Agreement
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 708 distinct species · 30 923 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 · #5080074110 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 13 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°
16,5°C
Annual rain
404mm
Moisture idx (CMI)
-0,67
Runoff
3mm/an
PET
1 230mm
AET
346mm
Mean slope
0,8°
Water table
592cm
Forest
1%
Crops
75%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)