Watching brief by C Currie of CKCA during the breaching of the dams and draining of Rowe’s Flash and Phillimore Lakes. The remains of a suspected medieval timber revetment were revealed at Phillimore Lake, although the timbers proved unsuitable for dendrochronological analyses. The feature is probably related to the former millpond, which was enlarged in the 19th century to create the lake. Rowe’s Flash Lake was also created at this time, with the 19th century dams of both features revealed to be of relatively poor standards of construction.