The Cowriga Creek, a mostly–perennial river that is part of the Lachlan sub-catchment of the Murrumbidgee catchment within the Murray–Darling basin, is located in the Central West region of New South Wales, Australia.
Country: Australia
State: New South Wales
Region: South Eastern Highlands (IBRA), Central West
LGA: Blayney
Mouth: confluence with Belubula River
Length: 30 km (19 mi)
River system: Lachlan sub-catchment · Murray–Darling basin