British Lakes
The British Lakes page has a huge amount of information about Shetland lochs available here.
Bathymetric Survey 1909
Between 1897 and 1909, Sir John Murray and Laurence Pullar conducted a bathymetrical survey of the freshwater lochs in Scotland, including several in Shetland.
You can find general information about the survey here, at the National Library for Scotland site, or look at the Shetland maps below.
Loch of Snarravoe; Loch of Littlester
http://maps.nls.uk/view/74422349
Muckle Lunga Water, Roer Water, Birka Water, and Upper Clubbi Shuns (
http://maps.nls.uk/view/74422346
Loch of Flugarth; Eela Water
http://maps.nls.uk/view/74422347
Loch of Cliff
http://maps.nls.uk/view/74422350
Loch of Strom, Burraland
http://maps.nls.uk/view/74400550
Lochs of Clousta, Vaara, Aithness, Hostigates, North-House, Collaster and Clings water..
http://maps.nls.uk/view/74400547
Lochs of Setter and Brough; Sandy Loch; Loch of Clickhimin; Burga Water; Upper Loch of Brouster; Grass Water
http://maps.nls.uk/view/74400549
Loch of Girlsta; Lochs of Tingwall and Asta; Lochs of Spiggie and Brow
http://maps.nls.uk/view/74400548
You can find general information about the survey here, at the National Library for Scotland site, or look at the Shetland maps below.
Loch of Snarravoe; Loch of Littlester
http://maps.nls.uk/view/74422349
Muckle Lunga Water, Roer Water, Birka Water, and Upper Clubbi Shuns (
http://maps.nls.uk/view/74422346
Loch of Flugarth; Eela Water
http://maps.nls.uk/view/74422347
Loch of Cliff
http://maps.nls.uk/view/74422350
Loch of Strom, Burraland
http://maps.nls.uk/view/74400550
Lochs of Clousta, Vaara, Aithness, Hostigates, North-House, Collaster and Clings water..
http://maps.nls.uk/view/74400547
Lochs of Setter and Brough; Sandy Loch; Loch of Clickhimin; Burga Water; Upper Loch of Brouster; Grass Water
http://maps.nls.uk/view/74400549
Loch of Girlsta; Lochs of Tingwall and Asta; Lochs of Spiggie and Brow
http://maps.nls.uk/view/74400548