Hummelns sportfishing club was organize in 2003.The lake has an area of 540 ha. It is a deep lake with an average of 13,3m and has the largest depth at 61,5m. It is one of the deepest lakes in south sweden.
The lake is rocky and in some area steep, especially in the south area where the deepest place are located. Hummeln is an attractive place to sportfish in and are famous for its big perch and huge pike.
The board of hummeln started a projekt of reintroduce pike-perch to the lake. The projekt will be going on in three years and more then 30.000 pike-perch will be plant in the lake.