Sörträsket

Character of the water

Sörträsket lies in the cold north — a northern acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 9 m and splits the lake into two worlds. Acidification has thinned life down to the hardiest few.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

A small but surprisingly deep pocket (19 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Sörträsket FVOF. Day permit ~60 kr · annual permit ~300 kr.

• Handheld tackle only. Respect the protected zones at the inlets and outlets.

Fishing Sörträsket

perch sit at the top of the food chain in Sörträsket. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

The fishing here follows the water's own rhythm: dawn and dusk have their windows, fronts close and open them, and the season moves the fish. No two sessions at Sörträsket are alike.

General rules of thumb for this kind of water

• Brown, humic water dampens the light — fishing can be good even in the middle of the day.
• Stratified, oxygen-poor lakes push the fish up above the thermocline in summer.
• Acidified water yields few, hardy species.