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Tärnan

humic brown forest lake · 60°N
Real lakereal shorelinemeasured max depth 12 m5 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 2.4 mmax depth 12 mpH 6.6mesotrophic · humicstatus goodpaved road

Character of the water

Tärnan lies in central Sweden — a humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 7 m and splits the lake into two worlds.

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

Permits & rules

Fishing permit required — Tärnan 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 Tärnan

perch predatory fish
typically ~13 cm · can reach 44 cm
Perch grazes the rich water in schools — where there's one, there are more.
pike predatory fish
typically ~49 cm · can reach 77 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
ruffe perch family
typically ~9 cm · can reach 14 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.
roach coarse fish
typically ~13 cm · can reach 24 cm
Roach grazes the rich water in schools — where there's one, there are more.
sarv fish
typically ~14 cm · can reach 36 cm
The nutrient-rich water keeps sarv moving constantly between the feeding grounds.

Fishing Tärnan

Tärnan holds 5 species, with perch and pike at the top of the chain and ruffe, roach and sarv schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Tärnan regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.

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.

The catch board

6 anglers · 12 catches
  1. 1Heike Holmpike39 cm
  2. 2Roland Holmpike38 cm
  3. 3Elin Åbergperch12 cm
  4. 4Bjørn Bakkesarv12 cm
  5. 5Karl Raskroach11 cm
  6. 6Karin Ekroach11 cm
Species records here
pike39 cmHeike Holm
sarv12 cmBjørn Bakke
perch12 cmElin Åberg
roach11 cmKarin Ek
The same water, for real