Angler Legend
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Trättjärnen

northern nutrient-rich lowland lake · 64°N
Real lakereal shoreline7 species on recordsources & method
clarity 2.8 mmax depth 5 mpH 7.4eutrophicstatus unsatisfactorygravel road

Character of the water

Trättjärnen lies in the cold north — a northern nutrient-rich lowland lake.

The surroundings

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

Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Trättjärnen 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 Trättjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
grayling fish
typically ~30 cm · can reach 50 cm
The nutrient-rich water keeps grayling moving constantly between the feeding grounds.
roach coarse fish
typically ~18 cm · can reach 32 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
Arctic char salmonids
typically ~35 cm · can reach 70 cm
Arctic char hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish roams the open water after the feed — a moving target.

Fishing Trättjärnen

Trättjärnen holds 7 species, with perch, pike and grayling at the top of the chain and roach and whitefish schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Every session at Trättjärnen is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

General rules of thumb for this kind of water

  • Nutrient-rich lakes hold plenty of baitfish but often murky water.

The catch board

6 anglers · 12 catches
  1. 1Jonas Johansentrout28 cm
  2. 2Fredrik BjörkArctic char28 cm
  3. 3Ida Sundinperch19 cm
  4. 4Karl Norénperch19 cm
  5. 5Axel Raskperch19 cm
  6. 6Anna Nieminenroach15 cm
Species records here
trout28 cmJonas Johansen
Arctic char28 cmFredrik Björk
perch19 cmKarl Norén
roach15 cmAnna Nieminen
The same water, for real