Chaffey Dam is a minor ungated rock fill with clay core embankment dam with an uncontrolled morning glory spillway across the Peel River, located upstream of the city of Tamworth, in the New England region of New South Wales, Australia. The dam's purpose includes flood mitigation, irrigation, water supply, and water conservation.

Peel River, a watercourse that is part of the Namoi catchment within the Murray–Darling basin, is located in the North West Slopes and Plains district of New South Wales, Australia.