1 5 0 ▁islands ). ▁St ors jön ▁is ▁mostly ▁around ▁ 2 – 5 ▁metres ▁in ▁depth . ▁ ▁Old ▁sources ▁claim ▁that ▁St ors jön ▁previously ▁went ▁by ▁the ▁name ▁of ▁Od ens jön . ▁This ▁could ▁possibly ▁be ▁proven ▁by ▁a ▁ 1 7 th - century ▁map ▁where ▁G av le ån , ▁that ▁flows ▁through ▁G ä v le , ▁is ▁called ▁Od ens jö ström men ▁( lit . ▁" Stream ▁of ▁Od ens jön "). ▁St ors jön ▁is ▁connected ▁to ▁G av le ån , ▁which ▁is ▁connected ▁to ▁the ▁sea . ▁ ▁Fish ▁By ▁experimental ▁fish ing , ▁these ▁fish es ▁have ▁been ▁caught : ▁ ▁Per ch ▁ ▁B ream ▁ ▁Sea ▁b ream ▁ ▁R uff e ▁ ▁Pi ke ▁ ▁S ander ▁ ▁Cy pr in idae ▁ ▁Ble ak ▁ ▁Ro ach ▁ ▁European ▁sm elt ▁ ▁Cru cian ▁car p ▁ ▁Rud d ▁ ▁V end ace ▁ ▁Ten ch ▁ ▁V im ba ▁v im ba ▁ ▁Comp ounds ▁related ▁to ▁the ▁lake ▁ ▁Sand vik ens ▁seg els äll skap ▁S SS ▁( lit . ▁" S and v iken ▁Y acht ▁Club ") ▁ ▁F ö ren ingen ▁R ä dd a ▁St ors jön ▁( lit . ▁" Comp ound ▁Save ▁the ▁Great ▁Lake ") ▁ ▁Be aches ▁Water ▁samples ▁are ▁taken ▁at ▁the ▁following ▁be aches ▁in ▁St ors jön : ▁Hed å s bad et , ▁Sand v iken ▁Str and b aden