The dam was lowered here in the 1970s to reduce the head of water from this canal feeder reservoir. This was a precautionary measure to protect the town and the school in the valley from the danger of flooding, should the dam break. The hill seen between the dam and the bridge is Chinley Churn.

Todbrook Reservoir, Whaley Bridge - Whaley Bridge visitor guide showing a virtual tour of 'Todbrook Reservoir, Whaley Bridge' linked to an interactive map with local and travel information. 360° panoramas from Derbyshire.