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Kalvasjön

southern humic brown forest lake · 57°N
Real lakereal shoreline6 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 2.7 mmax depth 13 mpH 6.8mesotrophic · humicstatus goodpaved road

Character of the water

Kalvasjön lies in the south — a southern humic brown forest lake. The tea-stained, humic water hides the bottom within an arm's length.

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

Permits & rules

Fishing permit required — Kalvasjön 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 Kalvasjön

perch predatory fish
typically ~10 cm · can reach 40 cm
Perch grazes the rich water in schools — where there's one, there are more.
bream coarse fish
typically ~17 cm · can reach 18 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
pike predatory fish
typically ~45 cm · can reach 46 cm
In the murky light, pike shadows the baitfish and hits in short rushes.
ruffe perch family
typically ~10 cm · can reach 13 cm
Down on the bottom ruffe sifts the soft ground — patience beats speed here.
roach coarse fish
typically ~14 cm · can reach 18 cm
Roach grazes the rich water in schools — where there's one, there are more.
sarv fish
typically ~12 cm · can reach 13 cm
The nutrient-rich water keeps sarv moving constantly between the feeding grounds.

Fishing Kalvasjön

The species list of Kalvasjön runs to 6. The predators — perch and pike — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

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 Kalvasjön 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. 1Torbjörn Karlssonpike34 cm
  2. 2Lars Korhonenbream13 cm
  3. 3Roland Lundroach12 cm
  4. 4Klaus Karlssonsarv10 cm
  5. 5Magnus Lehmannruffe8 cm
  6. 6Stefan Korhonenruffe8 cm
Species records here
pike34 cmTorbjörn Karlsson
bream13 cmLars Korhonen
roach12 cmRoland Lund
sarv10 cmKlaus Karlsson
ruffe8 cmStefan Korhonen
The same water, for real