Pewsham Bottom Lock, falls 10ft. 1in. West wall extinct (bricks removed). East wall sound. Good view of ground sluice. Spillway exists on east bank of chamber.
D.L. Banfield Survey, 1969
Lacock Lock, falls 9ft. 6ins. Brickwork in good condition. Water at lower level.
D.L. Banfield Survey, 1969
Queenfield Lock and Arch Bridge. Lock falls 8ft. Both exist and bridge is used.
D.L. Banfield Survey, 1969