Cam Loch (the Crooked Loch) is one of a number of water supply sources for the Crinan Canal. The impounding reservoir lies to the south of the canal and about 3 kilometres west of Lochgilphead. It has an earthwork dam 8.5 metres high, with records showing that construction was before 1860.

• List of lochs in Scotland
• List of reservoirs and dams in the United Kingdom

• "Argyll and Bute Council Reservoirs Act 1975 Public Register"