Darling Mills Creek

Darling Mills
Creek
Weir at the Darling Mills site, Windsor Road
Country	Australia
State	New South Wales
Regions	Sydney basin (IBRA), Greater Western Sydney
Local government areas	The Hills, Parramatta
Part of	Parramatta River catchment
Tributaries
- left	Bellbird Creek, Bidjigal Creek, Blue Gum Creek, Hunts Creek
- right	Excelsior Creek, Sawmill Creek, Bellamy Farm Creek
Source	Thompsons Corner
- location	West Pennant Hills
Mouth	confluence with Toongabbie Creek to form the Parramatta River
- location	North Parramatta
Length	10 km (6 mi)
Basin	107 km2 (41 sq mi)
Nature reserves	Bidjigal; Munro; Eric Mobbs Recreation
State forests	Cumberland; Darling Mills

The Darling Mills Creek, an urban watercourse that is part of the Parramatta River catchment, is located in Greater Western Sydney, New South Wales, Australia.

The Darling Mills Creek rises in the north-western suburbs of Sydney, west of Thompsons Corner, near the intersection of Castle Hill Road and Pennant Hills Road, within the suburb of West Pennant Hills. The headwaters lie on the watershed between the Hornsby Plateau and the Cumberland Plain. The creek flows generally west, then south, joined by its tributaries including the Bidjigal, Sawmill, Excelsior, Blue Gum, Bellbird, Bellamy Farm creeks and the dammed Hunts Creek downstream of Lake Parramatta, before reaching its confluence with the Toongabbie Creek to form the Parramatta River, in the suburb of North Parramatta, in land adjoining the northern boundary of the Cumberland Hospital. The course of the creek is approximately 10 kilometres (6.2 mi); and the creek passes through the Cumberland State Forest, the Darling Mills State Forest, Bidjigal Reserve, Excelsior Park, and many smaller reserves and parks.