Avon River (Wollongong)

Avon River
The Avon Dam
Location of mouth
Location
CountryAustralia
StateNew South Wales
RegionSydney Basin (IBRA), Southern Highlands, Macarthur
Local government areasWollongong, Wollondilly
Physical characteristics
SourceIllawarra escarpment
 • locationwest of Calderwood
 • elevation348 m (1,142 ft)
Mouthconfluence with the Cordeaux River
 • location
near Wilton
 • elevation
193 m (633 ft)
Length32 km (20 mi)
Basin features
River systemHawkesbury-Nepean catchment
ReservoirLake Avon

The Avon River is a perennial river of the Hawkesbury-Nepean catchment, in the Southern Highlands and Macarthur districts of New South Wales, Australia.