Osisko Lake (officially Lac Osisko) is a lake in Rouyn-Noranda, Quebec, Canada.^[1] It is 3 km (2 mi) long, and 3 km wide. The downtown of Rouyn-Noranda is situated on its western shore. The lake is a recreational area, surrounded by trails and a bike path. The city hospital is also located on the lake's shore. The lake has been a polluted lake for decades since it has been contaminated by tailings from Noranda Mines.

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. (April 2021) You can help expand this article with text translated from the corresponding article in French. (April 2021) Click [show] for important translation instructions. View a machine-translated version of the French article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Lac Osisko]]; see its history for attribution. You may also add the template {{Translated|fr|Lac Osisko}} to the talk page. For more guidance, see Wikipedia:Translation.

Quick Facts Location, Coordinates ...

Osisko Lake
Osisko Lake and fountain in Rouyn-Noranda
Osisko Lake
Location	Rouyn-Noranda, Quebec
Coordinates	48°15′00″N 78°59′39″W
Basin countries	Canada
Max. length	3 km (2 mi)
Max. width	3 km (2 mi)
Settlements	Rouyn-Noranda

Close

Osisko comes from Algonquin and means "muskrat".^[2]