The third largest inland port in Australia during the great river boat era of the mid-19th century is west and north-west to an area in a county in New South Wales that has what River as it's north-west boundry?
Werunda County: Werunda County is one of the 141 Cadastral divisions of New South Wales. Werunda County:  The Darling River is the north-western boundary. Wilcannia:  This was the third largest inland port in the country during the great river boat era of the mid-19th century.
i don't know