Rivière· 27 segments
Orara River
Crosses 2 administrative regions : Clarence Valley, Coffs Harbour
Total length
161km
Max discharge
21,4m³/s
Max Strahler
4
Segments matched
27
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Clarence ValleyNew South Wales · Australia82.8 kmin this dpt
- Coffs HarbourNew South Wales · Australia35.5 kmin this dpt
4 intersecting protected areas
Sherwood
IUCN IaNature Reserve
Bindarri
IUCN IINational Park
Chambigne
IUCN IIState Conservation Area
Flaggy Creek
IUCN IaNature Reserve
1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
726 distinct species · 4 067 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Orara River : 23 espèces reliées par 36 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 8 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
161km
Max discharge
21,4m³/s
Max Strahler
4
Segments matched
27
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.