Parkrun at Walka Water works

Maitland is a city in the Lower Hunter Valley of New South Wales, Australia and the seat of Maitland City Council, situated on the Hunter River approximately 166 kilometres (103 mi) by road north of Sydney and 35 km (22 mi) north-west of Newcastle. It is on the New England Highway about 17 km (11 mi) from its start at Hexham.

Walka Water Works is a heritage-listed 19th-century pumping station at 55 Scobies Lane, Oakhampton Heights, City of Maitland, New South Wales, Australia. Originally built in 1887 to supply water to Newcastle and the lower Hunter Valley, it has since been restored and preserved and is part of Maitland City Council's Walka Recreation and Wildlife Reserve.