HydroBASINS lev08 watershed · #5080074580
Bassin · #5080074580
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 3 administrative regions : Franklin Harbour, Unincorporated South Australia, Whyalla
Sub-basin area
997km²
Upstream area
997km²
Discharge
0m³/s
Mean elev.
45m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 942.0 km²94.5% of basin
- 27.8 km²2.8% of basin
- 1.5 km²0.1% of basin
13 intersecting protected areas
Munyaroo
IUCN VIConservation Park
169.51 km² overlap
Unnamed (No.HA1063)
IUCN IIIHeritage Agreement
43.89 km² overlap
Unnamed (No.HA1069)
IUCN IIIHeritage Agreement
23.55 km² overlap
Franklin Harbor
IUCN IVMarine Park
21.13 km² overlap
Franklin Harbor
IUCN VIMarine Park
10.99 km² overlap
Unnamed (No.HA809)
IUCN IIIHeritage Agreement
10.34 km² overlap
Unnamed (No.HA462)
IUCN IIIHeritage Agreement
7.35 km² overlap
Unnamed (No.HA977)
IUCN IIIHeritage Agreement
7.20 km² overlap
Unnamed (No.HA172)
IUCN IIIHeritage Agreement
4.86 km² overlap
4 more protected areassorted by overlap area
Unnamed (No.HA306)
IUCN IIIHeritage Agreement
3.03 km² overlap
Franklin Harbor
IUCN IIMarine Park
1.31 km² overlap
Franklin Harbor
IUCN IaConservation Park
0.97 km² overlap
Unnamed (No.HA628)
IUCN IIIHeritage Agreement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
881 distinct species · 10 510 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 · #5080074580 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 4.2%, filtre Serrano α=0.2). 12 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°
17,2°C
Annual rain
292mm
Moisture idx (CMI)
-0,78
Runoff
1mm/an
PET
1 340mm
AET
249mm
Mean slope
0,5°
Water table
419cm
Forest
12%
Crops
21%
Urban
0%
Protected
30%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)