St. Plegmund's well lies about 220 yards (201 m) to the west of St Peter's Church, Plemstall near the village of Mickle Trafford, Cheshire, England (grid reference SJ454701). It is named after Plegmund, who later became Archbishop of Canterbury, and who is believed to have lived as a hermit nearby. The well is situated on the edge of a low cliff to the east of which is one of the channels of the River Gowy. It is one of two holy wells in west Cheshire. An inscribed sandstone curb was added in 1907 which was dedicated by the Venerable E.