Norra Tremssjön

humic brown forest lake · 61°N

Real lakereal shoreline13 species on recordsizes from survey fishingsources & method →

clarity 1.4 mmax depth 9 mpH 5.7oligotrophic · humicstatus unsatisfactorygravel road

Character of the water

Norra Tremssjön lies in central Sweden — a humic brown forest lake. 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 (9 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Norra Tremssjön FVOF. Day permit ~60 kr · annual permit ~300 kr.

Pike: keep at most one over 75 cm per day.
Trout & Arctic char: protected during the autumn spawn · catch-and-release on certain stretches.
Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Norra Tremssjön

perch predatory fish

typically ~13 cm · can reach 24 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.

elritsa fish

typically ~7 cm · can reach 12 cm

Elritsa grazes the rich water in schools — where there's one, there are more.

pike predatory fish

typically ~52 cm · can reach 59 cm

Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

grayling fish

typically ~30 cm · can reach 50 cm

The nutrient-rich water keeps grayling moving constantly between the feeding grounds.

burbot bottom fish

typically ~29 cm · can reach 29 cm

Down on the bottom burbot sifts the soft ground — patience beats speed here.

roach coarse fish

typically ~20 cm · can reach 26 cm

The nutrient-rich water keeps roach moving constantly between the feeding grounds.

trout salmonids

typically ~35 cm · can reach 70 cm

Trout hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

regnbåge fish

typically ~35 cm · can reach 70 cm

In the murky light, regnbåge shadows the baitfish and hits in short rushes.

Arctic char salmonids

typically ~35 cm · can reach 70 cm

Arctic char hunts by feel more than sight in the stained water — short, hard strikes close to the bait.

whitefish whitefish

typically ~30 cm · can reach 55 cm

Whitefish roams the open water after the feed — a moving target.

vendace whitefish

typically ~16 cm · can reach 28 cm

Vendace follows the schools through open water — here today, gone tomorrow.

Fishing Norra Tremssjön

Norra Tremssjön holds 13 species, with perch, pike and grayling at the top of the chain and ål, bream and elritsa schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Norra Tremssjön 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

Brown, humic water dampens the light — fishing can be good even in the middle of the day.

The catch board

6 anglers · 12 catches

1Axel Nieminenpike40 cm
2Jürgen Dahlgrayling24 cm
3Maria Erikssonburbot22 cm
4Maria Bakkeroach15 cm
5Stefan Åströmvendace13 cm
6Wolfgang Åbergperch11 cm

Species records here

pike40 cmAxel Nieminen

grayling24 cmJürgen Dahl

burbot22 cmMaria Eriksson

roach15 cmMaria Bakke

vendace13 cmStefan Åström

perch11 cmWolfgang Åberg

The same water, for real

This water's real catch reports — and the logbook for your own.Fångstrapport.sein Swedish

The real bite table for this water — for your next real session.Huggtabell.sein Swedish