It passes Tucking Mill and joins the River Avon close to the Dundas Aqueduct and the remains of the Somerset Coal Canal.

[1] For its entire length it defines the boundary between Bath & North East Somerset and Wiltshire.

[4] The Midford Brook has a catchment area of 147.4 km2 which is largely over impermeable Lias.

The deep steep-sided valley means that it responds rapidly to rainfall.

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