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Grubbflyn

northern clear oligotrophic forest lake · 64°N
Real lakereal shorelinesources & method
clarity 6.0 mmax depth 11 mpH 6.7oligotrophicstatus goodpaved road

Character of the water

Grubbflyn lies in the cold north — a northern clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light. 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 (11 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Grubbflyn 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 Grubbflyn

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.
trout salmonids
typically ~35 cm · can reach 70 cm
In the clear water trout picks its moments — wary, but relentless once committed.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot holds the bottom even in clear water — shade and depth are its cover.

Fishing Grubbflyn

The species list of Grubbflyn runs to 5. The predators — perch, pike and trout — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Whoever fishes Grubbflyn 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

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.

The catch board

6 anglers · 12 catches
  1. 1Gustav Nilssonpike53 cm
  2. 2Sabine Schmidttrout40 cm
  3. 3Oskar Hedlundburbot37 cm
  4. 4Emil Wagnerburbot36 cm
  5. 5Wolfgang Ekroach16 cm
  6. 6Heike Lindqvistroach14 cm
Species records here
pike53 cmGustav Nilsson
trout40 cmSabine Schmidt
burbot36 cmEmil Wagner
roach14 cmHeike Lindqvist
The same water, for real