Ruisseau· 18 segments
Tarwin River West Branch
Crosses 2 administrative regions : Baw Baw, South Gippsland
Total length
87km
Max discharge
7,8m³/s
Max Strahler
3
Segments matched
18
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- South GippslandVictoria · Australia59.2 kmin this dpt
- Baw BawVictoria · Australia6.3 kmin this dpt
6 intersecting protected areas
Mount Worth
IUCN IIIState Park
Koonwarra Fish Beds G.R.
IUCN IIINatural Features Reserve
Allambee East G91 B.R.
IUCN IVNatural Features Reserve
Koonwarra F.R.
IUCN IaNature Conservation Reserve
Tarwin H7 B.R
IUCN IVNatural Features Reserve
Leongatha H6 B.R.
IUCN IVNatural Features Reserve
1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
275 distinct species · 769 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Tarwin River West Branch : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 5 types (connectance 8.6%, 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).
Hydrology (HydroRIVERS v10)
Total length
87km
Max discharge
7,8m³/s
Max Strahler
3
Segments matched
18
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.