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Grundtjärnarna

northern acidified brown forest lake · 64°N
Real lakereal shoreline2 species on recordsizes from survey fishingsources & method
clarity 2.2 mmax depth 9 mpH 5.0mesotrophic · humicstatus unsatisfactorypaved road

Character of the water

Grundtjärnarna lies in the cold north — a northern acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. Acidification has thinned life down to the hardiest few.

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

Permits & rules

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

  • 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 Grundtjärnarna

burbot bottom fish
typically ~19 cm · can reach 21 cm
Down on the bottom burbot sifts the soft ground — patience beats speed here.
trout salmonids
typically ~21 cm · can reach 39 cm
Trout hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

Fishing Grundtjärnarna

The species list of Grundtjärnarna runs to 2. The predators — burbot and trout — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Whoever fishes Grundtjärnarna 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.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Stefan Brandttrout18 cm
  2. 2Axel Petterssontrout17 cm
  3. 3Stefan Strandtrout17 cm
  4. 4Lars Wagnerburbot15 cm
  5. 5Jukka Weberburbot14 cm
  6. 6Maria Weberburbot14 cm
Species records here
trout18 cmStefan Brandt
burbot14 cmMaria Weber
The same water, for real