Ross-Ollastjärnen
nutrient-rich lowland lake · 62°N
clarity 1.8 mmax depth 7 mpH 7.4eutrophicstatus unsatisfactorygravel road
Character of the water
Ross-Ollastjärnen 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 (7 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Ross-Ollastjärnen FVOF. Day permit ~60 kr · annual permit ~300 kr.
- Zander: minimum size 45 cm · protected during the spawn (Apr–May).
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Ross-Ollastjärnen
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.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach grazes the rich water in schools — where there's one, there are more.
zander predatory fish
typically ~50 cm · can reach 95 cm
In the murky light, zander shadows the baitfish and hits in short rushes.
bream coarse fish
typically ~38 cm · can reach 65 cm
Down on the bottom bream sifts the soft ground — patience beats speed here.
Fishing Ross-Ollastjärnen
Ross-Ollastjärnen holds 5 species, with perch, pike and zander at the top of the chain and roach and bream schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.
Whoever fishes Ross-Ollastjärnen 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
- 1Axel Nieminenpike54 cm
- 2Klaus Erikssonpike52 cm
- 3Tomas Ekpike51 cm
- 4Stefan Åströmpike49 cm
- 5Torbjörn Brandtperch21 cm
- 6Karl Bergroach14 cm
Species records here
pike52 cmKlaus Eriksson
perch21 cmTorbjörn Brandt
roach14 cmKarl Berg
The same water, for real
