Flängsjön
northern mesotrophic lake · 64°N
clarity 2.8 mmax depth 6 mpH 7.0mesotrophicstatus goodpaved road
Character of the water
Flängsjön lies in the cold north — a northern mesotrophic lake.
The surroundings
The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.
Moderately deep (6 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Flängsjön FVOF. Day permit ~140 kr · annual permit ~700 kr.
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Flängsjön
perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.
ruffe perch family
typically ~12 cm · can reach 22 cm
Ruffe lives down in the cool — the deep is its home ground all year.
Fishing Flängsjön
perch and pike sit at the top of the food chain in Flängsjön, carried by roach and ruffe. The clearer water makes the fish wary — and rewards a careful presentation.
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 Flängsjön are alike.
The catch board
- 1Stefan Falkperch20 cm
- 2Björn Falkperch19 cm
- 3Karin Månssonroach17 cm
- 4Axel Boströmroach15 cm
- 5Wolfgang Krügerruffe10 cm
- 6Heike Korhonenruffe9 cm
Species records here
perch20 cmStefan Falk
roach17 cmKarin Månsson
ruffe9 cmHeike Korhonen
The same water, for real
