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Harrijärvi

northern acidified brown forest lake · 68°N
Real lakereal shorelinesources & method
clarity 1.8 mmax depth 14 mpH 4.8oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Harrijärvi 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 7 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 — Harrijärvi FVOF. Day permit ~60 kr · annual permit ~300 kr.

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

Species in Harrijärvi

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 Harrijärvi

Harrijärvi holds 1 species, with perch at the top of the chain. The modest depth keeps most of the fishing within reach of the bank.

Every session at Harrijärvi 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. 1Emil Wagnerperch21 cm
  2. 2Gustav Karlssonperch20 cm
  3. 3Sabine Schmidtperch20 cm
  4. 4Magnus Lehmannperch18 cm
  5. 5Björn Falkperch18 cm
  6. 6Klaus Karlssonperch18 cm
The same water, for real