Angler Legend
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Inre Kalvträsket

northern acidified forest lake · 65°N
Real lakereal shorelinesources & method
clarity 2.8 mmax depth 6 mpH 5.3mesotrophicstatus unsatisfactorypaved road

Character of the water

Inre Kalvträsket lies in the cold north — a northern acidified forest lake. Acidification has thinned life down to the hardiest few.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

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

Permits & rules

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

perch predatory fish
typically ~22 cm · can reach 45 cm
Here perch lives on the small stuff — and rewards those who fish small and fine.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike is a sight-hunter here — the clear water means long follows before the take.

Fishing Inre Kalvträsket

The species list of Inre Kalvträsket runs to 2. The predators — perch and pike — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Whoever fishes Inre Kalvträsket regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.

General rules of thumb for this kind of water

  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Björn Norénpike51 cm
  2. 2Anders Lindqvistpike51 cm
  3. 3Ida Boströmperch22 cm
  4. 4Jukka Sundinperch18 cm
  5. 5Fredrik Sundinperch18 cm
  6. 6Fredrik Björkperch18 cm
Species records here
pike51 cmBjörn Norén
perch18 cmFredrik Sundin
The same water, for real