Lake Abitibi (, ) is a shallow lake in northeastern
Ontario
Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...
and western
Quebec
Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
, Canada. The lake, which lies within the vast
Clay Belt
The Clay Belt is a vast tract of fertile soil in Canada, stretching across Cochrane District in Ontario and Abitibi County, Quebec, Abitibi County in Quebec, covering in total with of that in Ontario. It is generally subdivided into the Great ...
, is separated in two distinct portions by a short narrows, making it actually two lakes. Its total area is , and net area . The lake is shallow and studded with islands. Its shores and vicinity are covered with small timber.
Its outlet is the
Abitibi River
The Abitibi River is a river in northeastern Ontario, Canada, which flows northwest from Lake Abitibi to join the Moose River which empties into James Bay. This river is long, and descends . It is the ninth longest river in Ontario, Behind th ...
, a tributary of the
Moose River, which empties into
James Bay
James Bay (, ; ) is a large body of water located on the southern end of Hudson Bay in Canada. It borders the provinces of Quebec and Ontario, and is politically part of Nunavut. Its largest island is Akimiski Island.
Numerous waterways of the ...
. The lake takes its name from the river. "Abitibi" comes from the
Algonquin
Algonquin or Algonquian—and the variation Algonki(a)n—may refer to:
Languages and peoples
*Algonquian languages, a large subfamily of Native American languages in a wide swath of eastern North America from Canada to Virginia
**Algonquin la ...
words ''abitah'', meaning middle and ''nipi'' meaning water, possibly a reference to its geographic location between the
Harricana (from the Algonquin word ''Nanikana'', meaning "the main way") to the east and the
Kapuskasing
Kapuskasing ( ) is a town on the Kapuskasing River in the Cochrane District of Northern Ontario, Canada, approximately east of Hearst, Ontario, Hearst and northwest of Timmins, Ontario, Timmins. The town was known as MacPherson until 1917.
...
–
Mattagami river
The Mattagami River is a river in Northern Ontario, Canada.
The Mattagami flows from its source at Mattagami Lake in Township (Canada)#Ontario, geographic Gouin Township in the Unorganized North Sudbury District, Unorganized North Part of Sudbur ...
system to the west.
Water levels on the lake are influenced by the Twin Falls Dam on the Abitibi River.
Portions of Lake Abitibi's southern shores and a section of the Abitibi River are part of the
Abitibi-de-Troyes Provincial Park. The islands in Ontario's portion of the lake are protected in the Lake Abitibi Islands Provincial Park. The entire McDougall Point Peninsula, that separates the lake in two, is part of the Mcdougal Point Peninsula Conservation Reserve.
Pointe Abitibi at the mouth of the Duparquet River is a
National Historic Site of Canada
National Historic Sites of Canada () are places that have been designated by the federal Minister of the Environment on the advice of the Historic Sites and Monuments Board of Canada (HSMBC), as being of national historic significance. Parks C ...
. This site, known as Apitipik National Historic Site of Canada, was a summer gathering place for the
Abitibiwinnik until 1956 and the location of several
trading post
A trading post, trading station, or trading house, also known as a factory in European and colonial contexts, is an establishment or settlement where goods and services could be traded.
Typically a trading post allows people from one geogr ...
s between 1686 and 1922.
History
Artifacts dating to the
Late Archaic period have been found at Lake Abitibi.

Application of ''Abitibi'' to describe the lake and the
people
The term "the people" refers to the public or Common people, common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. I ...
living in the area around it was first noted in
The Jesuit Relations
''The Jesuit Relations'', also known as ''Relations des Jésuites de la Nouvelle-France (Relation de ce qui s'est passé ..'', are chronicles of the Jesuit missions in New France. The works were written annually and printed beginning in 1632 an ...
in 1640. One of the first Europeans in this area was
Pierre de Troyes, who built a post on Lake Abitibi when he was on his way to
capture English HBC posts on James Bay in 1686. The Abitibi Post lay halfway between trading posts on James Bay and those on the
Ottawa River
The Ottawa River (, ) is a river in the Canadian provinces of Ontario and Quebec. It is named after the Algonquin word "to trade", as it was the major trade route of Eastern Canada at the time. For most of its length, it defines the border betw ...
and was in continuous existence throughout the French period.
The lake was part of the canoe route from James Bay to
Montreal
Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
, via the Moose and Abitibi Rivers, then a series of intermediate streams and
portage
Portage or portaging ( CA: ; ) is the practice of carrying water craft or cargo over land, either around an obstacle in a river, or between two bodies of water. A path where items are regularly carried between bodies of water is also called a '' ...
s to
Lake Temiskaming and the Ottawa River.
[
After the British conquered Canada in 1763, free traders either took over the French fort or built another post on the lake, providing strong trading competition to the main ]Hudson's Bay Company
The Hudson's Bay Company (HBC), originally the Governor and Company of Adventurers of England Trading Into Hudson’s Bay, is a Canadian holding company of department stores, and the oldest corporation in North America. It was the owner of the ...
(HBC) fort at Moose Factory
Moose Factory is a community in the Cochrane District, Ontario, Canada. It is located on Moose Factory Island, near the mouth of the Moose River (Ontario), Moose River, which is at the southern end of James Bay. It was the first English language ...
and the HBC outpost at Frederick House. This moved the HBC to set up a post, called Abitibi House, on Lake Abitibi in 1794, located on the peninsula at the mouth of the Duparquet River. In subsequent decades this post, as well as competing posts of the North West Company
The North West Company was a Fur trade in Canada, Canadian fur trading business headquartered in Montreal from 1779 to 1821. It competed with increasing success against the Hudson's Bay Company in the regions that later became Western Canada a ...
, were rebuilt or moved to various locations around the lake and its islands. Being unproductive due to competition, the HBC abandoned Abitibi House in 1811. When two companies merged in 1821, the HBC took over the trading post of the North West Company on Lake Abitibi.[
The construction of the ]Grand Trunk Pacific Railway
The Grand Trunk Pacific Railway was a historic Canadian transcontinental railway running from Fort William, Ontario (now Thunder Bay) to Prince Rupert, British Columbia, a Pacific coast port. East of Winnipeg the line continued as the National ...
(now Canadian National Railway
The Canadian National Railway Company () is a Canadian Class I freight railway headquartered in Montreal, Quebec, which serves Canada and the Midwestern and Southern United States.
CN is Canada's largest railway, in terms of both revenue a ...
) through this district made it of some importance at the start of the 20th century.
Lake Abitibi Islands
The Lake Abitibi Islands Provincial Park protects nearly all the islands on the Ontario side of Lake Abitibi. It includes 786 islands, from tiny shoals to large islands of up to . Some of the larger islands are Deer, Dominion, and St. Patrick, as well as the Mistaken Islands (the largest island in the lake, Nepawa Island, is not part of the park since it is in Clerval, Quebec). The park was created in 2005 when the Abitibi-De-Troyes Provincial Park was reconfigured.
The park is an important nesting habitat for many bird species, including great blue heron, bald eagle, osprey, and double-crested cormorant. The vegetation is characterized by intolerant hardwood and mixedwood forests, with black spruce, white spruce, and white birch as the common tree species.
It is a non-operating park, meaning that there are no facilities or services, and only accessible via air or water.
See also
* Pont de l'Île - covered bridge connecting Nepawa Island to the mainland
*Wahgoshig First Nation
Apitipi Anicinapek Nation, formerly known as Wahgoshig First Nation, is an Algonquin Anicinape community, located near Matheson, Ontario, Matheson in Cochrane District, Ontario, Cochrane District in northeastern Ontario, Canada. In January 2008, ...
* Blake River Megacaldera Complex
*List of lakes in Ontario
This is an incomplete list of lakes in Ontario, a province of Canada. There are over 250,000 lakes in Ontario, constituting around 20% of the world's fresh water supply.
Larger lake statistics
This is a list of lakes of Ontario with an ar ...
Notes
References
*
External links
Canadian Model Forests Network
{{Authority control
Abitibi
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Borders of Ontario
Borders of Quebec