HydroBASINS lev08 watershed · #5080056120
Bassin · #5080056120
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 : Denmark, Manjimup
Sub-basin area
75,5km²
Upstream area
75,6km²
Discharge
1,44m³/s
Mean elev.
61m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 58.2 km²77.0% of basin
- 0.0 km²0.0% of basin
5 intersecting protected areas
D'Entrecasteaux
IUCN IINational Park
36.29 km² overlap
Walpole-Nornalup
IUCN IINational Park
20.98 km² overlap
Walpole And Nornalup Inlets
IUCN IIMarine Park
1.17 km² overlap
Chatham Island
IUCN IaNature Reserve
1.00 km² overlap
Unnamed WA11962
IUCN IV5(1)(h) Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
594 distinct species · 1 977 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 · #5080056120 : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 4.3%, filtre Serrano α=0.2). 6 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°
15,3°C
Annual rain
1 217mm
Moisture idx (CMI)
0,10
Runoff
615mm/an
PET
1 093mm
AET
724mm
Mean slope
4,9°
Water table
504cm
Forest
100%
Crops
0%
Urban
0%
Protected
78%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)