Angler Legend
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Kojvatjärnen

northern humic brown tarn · 66°N
Real lakereal shorelinesources & method
clarity 0.9 mmax depth 6 mpH 5.7mesotrophic · humicstatus unsatisfactoryforest track · 22 min for the last stretch

Character of the water

Kojvatjärnen lies in the cold north — a northern humic brown tarn. The tea-stained, humic water hides the bottom within an arm's length.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

Moderately deep (6 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Kojvatjärnen FVOF. Day permit ~140 kr · annual permit ~700 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 Kojvatjärnen

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.
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 Kojvatjärnen

perch and pike sit at the top of the food chain in Kojvatjärnen, carried by roach. 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 Kojvatjärnen 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.

The catch board

6 anglers · 12 catches
  1. 1Ida Månssonpike52 cm
  2. 2Klaus Karlssonpike50 cm
  3. 3Anna Nyströmperch18 cm
  4. 4Axel Nilssonperch18 cm
  5. 5Anna Wagnerperch18 cm
  6. 6Astrid Vainioroach16 cm
Species records here
pike50 cmKlaus Karlsson
perch18 cmAxel Nilsson
roach16 cmAstrid Vainio
The same water, for real