Angler Legend
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Datjatjärnen

northern acidified brown forest lake · 64°N
Real lakereal shorelinesources & method
clarity 1.7 mmax depth 5 mpH 5.4oligotrophic · humicstatus unsatisfactoryforest track · 22 min for the last stretch

Character of the water

Datjatjärnen lies in the cold north — a northern acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. Acidification has thinned life down to the hardiest few.

The surroundings

The lake lies remote, ringed by forest and bog far from any road. Few find their way here — the water is untouched and the stock undisturbed.

Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Datjatjärnen 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 Datjatjärnen

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.

Fishing Datjatjärnen

Datjatjärnen holds 2 species, with perch and pike at the top of the chain. The modest depth keeps most of the fishing within reach of the bank.

Whoever fishes Datjatjärnen 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.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Erik Raskpike51 cm
  2. 2Nils Nieminenpike50 cm
  3. 3Erik Olofssonperch20 cm
  4. 4Johan Nieminenperch20 cm
  5. 5Mikko Norénperch19 cm
  6. 6Heike Fischerperch19 cm
Species records here
pike50 cmNils Nieminen
perch19 cmMikko Norén
The same water, for real