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Bergsjön

northern acidified brown forest lake · 65°N
Real lakereal shorelinemeasured max depth 14 m9 species on recordsources & method
clarity 1.8 mmax depth 14 mpH 5.4oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Bergsjön 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 half-remote, a fair way from the nearest road, tucked into woodland.

Moderately deep (14 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Bergsjön 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 Bergsjön

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
elritsa fish
typically ~7 cm · can reach 12 cm
Elritsa grazes the rich water in schools — where there's one, there are more.
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.
ruffe perch family
typically ~12 cm · can reach 22 cm
Ruffe works the bottom in the dark — smell and feel come before everything else.
grayling fish
typically ~30 cm · can reach 50 cm
The nutrient-rich water keeps grayling 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.
nors fish
typically ~12 cm · can reach 22 cm
Nors follows the schools through open water — here today, gone tomorrow.
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.
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.

Fishing Bergsjön

Bergsjön holds 9 species, with perch, pike and grayling at the top of the chain and elritsa, ruffe and nors schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Every session at Bergsjön is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

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. 1Fredrik Sundinburbot39 cm
  2. 2Eva Viklundburbot37 cm
  3. 3Henrik Nyströmburbot36 cm
  4. 4Fredrik Björkperch18 cm
  5. 5Sören Björknors10 cm
  6. 6Wolfgang Åbergruffe10 cm
Species records here
burbot36 cmHenrik Nyström
perch18 cmFredrik Björk
nors10 cmSören Björk
ruffe10 cmWolfgang Åberg
The same water, for real