Angler Legend
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Stora Trännsjön

southern humic brown forest lake · 57°N
Real lakereal shorelinemeasured max depth 18 mreal water chemistrysources & method
clarity 1.4 mmax depth 18 mpH 5.5oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Stora Trännsjön lies in the south — a southern humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length.

The surroundings

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

A small but surprisingly deep pocket (18 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Stora Trännsjön 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 Stora Trännsjön

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
bream coarse fish
typically ~38 cm · can reach 65 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
ruffe perch family
typically ~12 cm · can reach 22 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.

Fishing Stora Trännsjön

Stora Trännsjön holds 5 species, with perch and pike at the top of the chain and roach, bream and ruffe schooling beneath them. The depth gives the water two storeys — and the fish move between them with the season.

Whoever fishes Stora Trännsjön 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.
  • In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.

The catch board

6 anglers · 12 catches
  1. 1Ole Krügerpike55 cm
  2. 2Karl Norénpike53 cm
  3. 3Gustav Raskpike51 cm
  4. 4Karin Ekperch20 cm
  5. 5Heike Brandtperch18 cm
  6. 6Mats Häggruffe10 cm
Species records here
pike55 cmOle Krüger
perch20 cmKarin Ek
ruffe10 cmMats Hägg
The same water, for real