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Uttertjärnen

northern acidified brown forest lake · 63°N
Real lakereal shorelinesources & method
clarity 1.8 mmax depth 14 mpH 4.8mesotrophic · humicstatus unsatisfactorygravel road

Character of the water

Uttertjärnen lies in the cold north — a northern acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. In summer a thermocline settles around 5 m and splits the lake into two worlds. 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.

A small but surprisingly deep pocket (14 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

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

  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Uttertjärnen

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.

Fishing Uttertjärnen

perch sit at the top of the food chain in Uttertjärnen. The brown, humic water keeps visibility short — the fishing is more about vibration than sight.

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 Uttertjärnen 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. 1Anders Karlssonperch21 cm
  2. 2Karl Boströmperch20 cm
  3. 3Andreas Petterssonperch19 cm
  4. 4Mats Åbergperch18 cm
  5. 5Johan Björkperch18 cm
  6. 6Ida Boströmperch18 cm
The same water, for real