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Öster-Norrmarksjön

nutrient-rich lowland lake · 61°N
Real lakereal shoreline7 species on recordsources & method
clarity 1.6 mmax depth 10 mpH 7.4eutrophicstatus poorgravel road

Character of the water

Öster-Norrmarksjön lies in central Sweden — a nutrient-rich lowland lake. In summer a thermocline settles around 5 m and splits the lake into two worlds.

The surroundings

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

Moderately deep (10 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Öster-Norrmarksjön FVOF. Day permit ~100 kr · annual permit ~500 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 Öster-Norrmarksjön

perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
ål fish
typically ~55 cm · can reach 110 cm
Down on the bottom ål sifts the soft ground — patience beats speed here.
bream coarse fish
typically ~38 cm · can reach 65 cm
Bream works the bottom in the dark — smell and feel come before everything else.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
roach coarse fish
typically ~18 cm · can reach 32 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
regnbåge fish
typically ~35 cm · can reach 70 cm
In the murky light, regnbåge shadows the baitfish and hits in short rushes.
sutare fish
typically ~35 cm · can reach 60 cm
Sutare works the bottom in the dark — smell and feel come before everything else.

Fishing Öster-Norrmarksjön

The species list of Öster-Norrmarksjön runs to 7. 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 Öster-Norrmarksjön 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

  • Stratified, oxygen-poor lakes push the fish up above the thermocline in summer.
  • Nutrient-rich lakes hold plenty of baitfish but often murky water.

The catch board

6 anglers · 12 catches
  1. 1Stefan Brandtål48 cm
  2. 2Rickard Brandtbream33 cm
  3. 3Per Häggregnbåge28 cm
  4. 4Karin Johansenregnbåge28 cm
  5. 5Emil Wagnerroach16 cm
  6. 6Erik Schmidtroach14 cm
Species records here
ål48 cmStefan Brandt
bream33 cmRickard Brandt
regnbåge28 cmKarin Johansen
roach14 cmErik Schmidt
The same water, for real