Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Here lies the largest lake in Västerbotten County called Great Bygdeträsket.
Great Bygdeträsket has an area of 29.2 square kilometers and a watervolume of 399.7 cubic metres.
The maximum depth, of Great Bygdeträsket, is 50.0 meters and an average depth of 13.7 meters.