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Stor-Krokvattnet

northern acidified brown forest lake · 66°N
Real lakereal shoreline4 species on recordsources & method
clarity 1.7 mmax depth 4 mpH 4.8oligotrophic · humicstatus unsatisfactoryforest track · 22 min for the last stretch

Character of the water

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

Shallow throughout (max 4 m), with reeds and vegetation over large areas — water that warms fast in spring.

Permits & rules

Fishing permit required — Stor-Krokvattnet FVOF. Day permit ~100 kr · annual permit ~500 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 Stor-Krokvattnet

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.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot works the bottom in the dark — smell and feel come before everything else.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.

Fishing Stor-Krokvattnet

The species list of Stor-Krokvattnet runs to 4. The predators — perch, pike and burbot — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

The fishing here follows the water's own rhythm: dawn and dusk have their windows, fronts close and open them, and the season moves the fish. No two sessions at Stor-Krokvattnet are alike.

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. 1Jonas Wikströmpike50 cm
  2. 2Erik Olofssonburbot43 cm
  3. 3Fredrik Erikssonburbot37 cm
  4. 4Torbjörn Schmidtperch18 cm
  5. 5Karin Månssonroach16 cm
  6. 6Uwe Sundinroach14 cm
Species records here
pike50 cmJonas Wikström
burbot37 cmFredrik Eriksson
perch18 cmTorbjörn Schmidt
roach14 cmUwe Sundin
The same water, for real