The watermill remained functioning until the early 19th century and was finally demolished in 1958 by a compulsory purchase order by South Gloucestershire Council to eliminate a sharp corner on the B4058 road. Cogmill Farm still remains but the only evidence of the watermill is the remains of the tail-race tunnel and spill tunnel each side of the current river bridge. An article describing the mill was published by the Bristol Industrial Archaeological Society in 1981 (BIAS Journal, volume 13, page 2)