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Tjålmsjön

northern clear oligotrophic forest lake · 63°N
Real lakereal shorelinemeasured max depth 11 msources & method
clarity 8.7 mmax depth 11 mpH 6.7oligotrophicstatus goodgravel road

Character of the water

Tjålmsjön lies in the cold north — a northern clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 8 m and splits the lake into two worlds.

The surroundings

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

Moderately deep (11 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Tjålmsjön FVOF. Day permit ~100 kr · annual permit ~500 kr.

  • Pike: keep at most one over 75 cm per day.
  • Trout & Arctic char: protected during the autumn spawn · catch-and-release on certain stretches.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Tjålmsjön

perch predatory fish
typically ~22 cm · can reach 45 cm
Here perch lives on the small stuff — and rewards those who fish small and fine.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike is a sight-hunter here — the clear water means long follows before the take.
roach coarse fish
typically ~18 cm · can reach 32 cm
Here roach lives on the small stuff — and rewards those who fish small and fine.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout is a sight-hunter here — the clear water means long follows before the take.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace holds in the open water column where light and temperature set the day.

Fishing Tjålmsjön

The species list of Tjålmsjön runs to 5. The predators — perch, pike and trout — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

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 Tjålmsjön are alike.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.

The catch board

6 anglers · 12 catches
  1. 1Anders Lindqvistperch18 cm
  2. 2Erik Blomroach17 cm
  3. 3Tomas Lindqvistroach15 cm
  4. 4Roland Lundvendace15 cm
  5. 5Bjørn Bakkeroach14 cm
  6. 6Hanna Strandvendace13 cm
Species records here
perch18 cmAnders Lindqvist
roach15 cmTomas Lindqvist
vendace13 cmHanna Strand
The same water, for real