HydroBASINS lev08 watershed · #5080073210
Bassin · #5080073210
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 : Robe, Wattle Range
Sub-basin area
58,7km²
Upstream area
58,7km²
Discharge
0,4m³/s
Mean elev.
7m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 24.6 km²42.0% of basin
- 19.7 km²33.6% of basin
11 intersecting protected areas
Little Dip
IUCN VIConservation Park
11.38 km² overlap
Upper South East
IUCN VIMarine Park
5.40 km² overlap
Beachport
IUCN VIConservation Park
4.08 km² overlap
Upper South East
IUCN IVMarine Park
2.07 km² overlap
Unnamed (No.HA177)
IUCN IIIHeritage Agreement
1.78 km² overlap
Unnamed (No.HA108)
IUCN IIIHeritage Agreement
0.16 km² overlap
Upper South East
IUCN IIMarine Park
0.14 km² overlap
Penguin Island
IUCN IaConservation Park
0.10 km² overlap
Unnamed (No.HA1626)
IUCN IIIHeritage Agreement
0.08 km² overlap
2 more protected areassorted by overlap area
Unnamed (No.HA354)
IUCN IIIHeritage Agreement
0.03 km² overlap
Unnamed (No.HA245)
IUCN IIIHeritage Agreement
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 333 distinct species · 23 754 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 · #5080073210 : 25 espèces reliées par 47 interactions GloBI sur 5 types (connectance 8.4%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,4°C
Annual rain
683mm
Moisture idx (CMI)
-0,33
Runoff
227mm/an
PET
1 013mm
AET
572mm
Mean slope
1,2°
Water table
70cm
Forest
16%
Crops
1%
Urban
0%
Protected
42%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)