Mörktjärn
nutrient-rich lowland lake · 61°N
clarity 2.7 mmax depth 6 mpH 7.4eutrophicstatus unsatisfactorygravel road
Character of the water
Mörktjärn lies in central Sweden — a nutrient-rich lowland lake.
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 — Mörktjärn 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 Mörktjärn
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.
grayling fish
typically ~30 cm · can reach 50 cm
Grayling grazes the rich water in schools — where there's one, there are more.
trout salmonids
typically ~35 cm · can reach 70 cm
In the murky light, trout shadows the baitfish and hits in short rushes.
Arctic char salmonids
typically ~35 cm · can reach 70 cm
In the murky light, Arctic char shadows the baitfish and hits in short rushes.
Fishing Mörktjärn
The species list of Mörktjärn runs to 5. The predators — perch, pike and grayling — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.
Whoever fishes Mörktjärn 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
- Nutrient-rich lakes hold plenty of baitfish but often murky water.
The catch board
- 1Astrid Nieminenpike49 cm
- 2Mikael KorhonenArctic char31 cm
- 3Astrid ViklundArctic char28 cm
- 4Fredrik Sundingrayling23 cm
- 5Björn Falkperch20 cm
- 6Bjørn Johansenperch18 cm
Species records here
pike49 cmAstrid Nieminen
Arctic char28 cmAstrid Viklund
grayling23 cmFredrik Sundin
perch20 cmBjörn Falk
The same water, for real