Rivière· 18 segments

Hawkesbury River

Crosses 4 administrative regions : Gosford, Hawkesbury, Hornsby, The Hills

rivière

Total length

142km

Max discharge

150,2m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-50805842102601 km²

4 administrative regions crossed (GADM L2)

Hawkesbury
New South Wales · Australia
57.3 km
in this dpt
The Hills
New South Wales · Australia
12.8 km
in this dpt
Gosford
New South Wales · Australia
5.9 km
in this dpt
Hornsby
New South Wales · Australia
5.6 km
in this dpt

10 intersecting protected areas

Greater Blue Mountains Area
IUCN Not Applicable
World Heritage Site (natural or mixed)
Yengo
IUCN Ib
National Park
Parr
IUCN II
State Conservation Area
Dharug
IUCN II
National Park
Marramarra
IUCN II
National Park
Popran
IUCN II
National Park
Scheyville
IUCN V
National Park
Cattai
IUCN V
National Park
Maroota Ridge
IUCN II
State Conservation Area

1 more protected areassorted by area

Wisemans Ferry
IUCN II
Historic Site

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

889 distinct species · 9 359 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Hawkesbury River : 19 espèces reliées par 47 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.108

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)