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Gröntjärnen

humic brown forest lake · 61°N
Real lakereal shoreline13 species on recordsources & method
clarity 1.8 mmax depth 7 mpH 5.6oligotrophic · humicstatus moderateforest track · 22 min for the last stretch

Character of the water

Gröntjärnen lies in central Sweden — a humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length.

The surroundings

The lake lies remote, ringed by forest and bog far from any road. Few find their way here — the water is untouched and the stock undisturbed.

Moderately deep (7 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Gröntjärnen FVOF. Day permit ~60 kr · annual permit ~300 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 Gröntjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
ål fish
typically ~55 cm · can reach 110 cm
Down on the bottom ål sifts the soft ground — patience beats speed here.
bream coarse fish
typically ~38 cm · can reach 65 cm
Bream works the bottom in the dark — smell and feel come before everything else.
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.
id fish
typically ~38 cm · can reach 75 cm
The nutrient-rich water keeps id moving constantly between the feeding grounds.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Down on the bottom burbot sifts the soft ground — patience beats speed here.
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.
regnbåge fish
typically ~35 cm · can reach 70 cm
In the murky light, regnbåge shadows the baitfish and hits in short rushes.
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.
ruda fish
typically ~18 cm · can reach 42 cm
Ruda works the bottom in the dark — smell and feel come before everything else.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish roams the open water after the feed — a moving target.
sutare fish
typically ~35 cm · can reach 60 cm
Sutare works the bottom in the dark — smell and feel come before everything else.

Fishing Gröntjärnen

perch, pike and burbot sit at the top of the food chain in Gröntjärnen, carried by ål, bream and id. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

Whoever fishes Gröntjärnen 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 Brandtregnbåge35 cm
  2. 2Mats Vainioregnbåge32 cm
  3. 3Sara Norénbream30 cm
  4. 4Jonas HäggArctic char29 cm
  5. 5Stefan Brandttrout29 cm
  6. 6Stefan Korhonenroach15 cm
Species records here
regnbåge32 cmMats Vainio
bream30 cmSara Norén
Arctic char29 cmJonas Hägg
trout29 cmStefan Brandt
roach15 cmStefan Korhonen
The same water, for real