Lake Willoughby, VT
I am thinking about 10-15 metres deep. maybe. I am not that sure but hopefully or maybe!
Lake morar in Scotland its the deepest at 310 metres deep
Lake Hauroko which is 462 meters. The deepest lakes are the group of lakes in Fiordland, which have been sculpted by glacial action. In Wikipedia there is a list of lakes in New Zealand, and a sub-section listing the deepest.
Lake Ontario at 802 ft.
I believe it is Seneca Lake
Crater Lake is the deepest lake in Oregon.
Lake Hauroko, situated in Fiordland in the southwest of the South Island, is New Zealand's deepest lake with a depth of 462 metres.
The deepest lake in the UK is Loch Morar, Lochaber, with a depth of 310 metres (1,017 ft), with Loch Ness second at 230 metres (754 ft). The deepest lake in England is Wastwater, Lake District, which has a depth of 76 metres (249 ft).
Crater lake is the deepest lake in the US. It is Oregons lake.
Lake Superior is the deepest lake in MI.
Do you mean Lake Ullswater in CUMBRIA, England? If so, the deepest parts of Lake Ullswater are 205ft deep.