James Bay (, ; ) is a large body of water located on the southern end of

Hudson Bay Hudson Bay, sometimes called Hudson's Bay (usually historically), is a large body of Saline water, saltwater in northeastern Canada with a surface area of . It is located north of Ontario, west of Quebec, northeast of Manitoba, and southeast o ...

in Canada. It borders the provinces of

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, ...

and

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 is politically part of

Nunavut Nunavut is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' and the Nunavut Land Claims Agr ...

. Its largest island is Akimiski Island. Numerous waterways of the James Bay watershed have been modified with dams or diversion for several major

hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energ ...

projects. These waterways are also destinations for river-based recreation. Several communities are located near or alongside James Bay, including a number of Aboriginal Canadian communities, such as the Kashechewan First Nation and nine communities affiliated with the

Cree The Cree, or nehinaw (, ), are a Indigenous peoples of the Americas, North American Indigenous people, numbering more than 350,000 in Canada, where they form one of the country's largest First Nations in Canada, First Nations. They live prim ...

of northern Quebec. As with the rest of Hudson Bay, the waters of James Bay routinely freeze over in winter. It is the last part of Hudson Bay to freeze over in winter, and the first to thaw in summer.

History

Human presence along the shores of the bay began after the retreat of the glaciers at the end of the last ice age, around 8,150 years ago. A variety of indigenous cultures have lived in this area. At the time of contact with Europeans, the indigenous peoples along both shores of the bay were ethnically

peoples.

Henry Hudson Henry Hudson ( 1565 – disappeared 23 June 1611) was an English sea explorer and navigator during the early 17th century, best known for his explorations of present-day Canada and parts of the Northeastern United States. In 1607 and 16 ...

is believed to have been the first European to enter the bay, when he explored it in 1610 as part of his exploration of the larger bay that was named for him. This southerly bay was named in honour of Thomas James, a Welsh

captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...

who explored the area more thoroughly in 1630 and 1631. James Bay is important in the history of Canada as one of the most hospitable parts of the Hudson Bay region, although it has had a low human population. It was an area of importance to the

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 ...

and British expansion into Canada. The fur-trapping duo of explorers Pierre-Esprit Radisson and Médard des Groseilliers convinced the English Crown, primarily

Prince Rupert of the Rhine Prince Rupert of the Rhine, Duke of Cumberland, (17 December 1619 ( O.S.) 7 December 1619 (N.S.)– 29 November 1682 (O.S.) December 1682 (N.S) was an English-German army officer, admiral, scientist, and colonial governor. He first rose to ...

, a favoured nephew of Charles I and cousin to Charles II, that a colonial enterprise in the north would yield wealth in minerals and fur. Des Groseilliers accompanied Captain Zachariah Gillam on the

ketch A ketch is a two- masted sailboat whose mainmast is taller than the mizzen mast (or aft-mast), and whose mizzen mast is stepped forward of the rudder post. The mizzen mast stepped forward of the rudder post is what distinguishes the ketch f ...

'' Nonsuch'' and they jointly founded Charles Fort, the first European fur-trading post on James Bay. Their success was such that the company was chartered by Charles II on their return, although they did not bring any minerals. This charter granted a complete trading monopoly to the company of the whole Hudson Bay basin (including James Bay). At the same time, the first English colony on what is now mainland Canada,

Rupert's Land Rupert's Land (), or Prince Rupert's Land (), was a territory in British North America which comprised the Hudson Bay drainage basin. The right to "sole trade and commerce" over Rupert's Land was granted to Hudson's Bay Company (HBC), based a ...

, was formed, with the first "capital" designated at Charles Fort. The first colonial governor, Charles Baley (various spellings exist, including but not limited to "Bailey"), was a

Quaker Quakers are people who belong to the Religious Society of Friends, a historically Protestant Christian set of denominations. Members refer to each other as Friends after in the Bible, and originally, others referred to them as Quakers ...

, and this is believed to have been a factor in his respectful relations with the company's trading partners, the

First Nations First nations are indigenous settlers or bands. First Nations, first nations, or first peoples may also refer to: Indigenous groups *List of Indigenous peoples *First Nations in Canada, Indigenous peoples of Canada who are neither Inuit nor Mé ...

. Significant fur trapping has continued in the region. In general, the east coast or East Main of James Bay was too easily accessed by French and independent traders from the south. The Hudson's Bay Company emphasised from an early period trading relations with tribes in interior trapping grounds, reached from the west coasts of James and Hudson bays. East Main was, nevertheless, the gateway to British settlements in what would become

Manitoba Manitoba is a Provinces and territories of Canada, province of Canada at the Centre of Canada, longitudinal centre of the country. It is Canada's Population of Canada by province and territory, fifth-most populous province, with a population ...

(

Winnipeg Winnipeg () is the capital and largest city of the Provinces and territories of Canada, Canadian province of Manitoba. It is centred on the confluence of the Red River of the North, Red and Assiniboine River, Assiniboine rivers. , Winnipeg h ...

, for example) and as far west as the

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in great-circle distance, straight-line distance from the northernmost part of Western Can ...

Geography

James Bay represents the southern extent of the Arctic Archipelago Marine ecozone. While the coastal areas are primarily in the Hudson Plains, the northeastern coast bordering Quebec is in the Taiga Shield ecozone. This rocky and hilly eastern shore forms the western edge of the

Canadian Shield The Canadian Shield ( ), also called the Laurentian Shield or the Laurentian Plateau, is a geologic shield, a large area of exposed Precambrian igneous and high-grade metamorphic rocks. It forms the North American Craton (or Laurentia), th ...

in Quebec and as such, the main habitat is

boreal forest Taiga or tayga ( ; , ), also known as boreal forest or snow forest, is a biome characterized by pinophyta, coniferous forests consisting mostly of pines, spruces, and larches. The taiga, or boreal forest, is the world's largest land biome. I ...

of the Eastern Canadian Shield taiga

ecoregion An ecoregion (ecological region) is an ecological and geographic area that exists on multiple different levels, defined by type, quality, and quantity of environmental resources. Ecoregions cover relatively large areas of land or water, and c ...

. The western shore, however, is characterised by broad

tundra In physical geography, a tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. There are three regions and associated types of tundra: #Arctic, Arctic, Alpine tundra, Alpine, and #Antarctic ...

lowlands that are an extension of the Hudson Bay Lowlands, and the vegetation is mostly

muskeg Muskeg (; ; , lit. ''moss bog'') is a peat-forming ecosystem found in several northern climates, most commonly in Arctic and boreal ecosystem, boreal areas. Muskeg is approximately synonymous with bogland, bog or peatland, and is a standard te ...

bog. A large portion of this area is part of the Polar Bear Provincial Park. Ringed seals are common elsewhere along James Bay and

polar bear The polar bear (''Ursus maritimus'') is a large bear native to the Arctic and nearby areas. It is closely related to the brown bear, and the two species can Hybrid (biology), interbreed. The polar bear is the largest extant species of bear ...

s can be seen hunting the seals as prey. Beluga whales within James Bay basin could be distinct from those found in Hudson Bay. Hundreds of rivers flow into James Bay. The geography of the region gives many of them similar characteristics. They tend to be wide and shallow near the Bay (in the James Bay Lowlands), whereas they are steeper and narrower farther upstream (as they pour off the

). For a larger list of waterways in the region, see list of Hudson Bay rivers.

Hannah Bay

Hannah Bay is the southernmost bay of James Bay. Here the Kesagami and Harricana Rivers flow into James Bay. About 238 km² is protected under the Migratory Birds Convention Act of Canada as the Hannah Bay Bird Sanctuary. This sanctuary has also been designated as a Wetland of International Importance under the

Ramsar Convention The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on We ...

since May 1987. The shores in this area are a mixture of intertidal

mud Mud (, or Middle Dutch) is loam, silt or clay mixed with water. Mud is usually formed after rainfall or near water sources. Ancient mud deposits hardened over geological time to form sedimentary rock such as shale or mudstone (generally cal ...

, sand, and salt flats, estuarine waters, intertidal

marsh In ecology, a marsh is a wetland that is dominated by herbaceous plants rather than by woody plants.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p More in genera ...

es, freshwater ponds,

swamp A swamp is a forested wetland.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p. Swamps are considered to be transition zones because both land and water play a role in ...

s, and forested

peat Peat is an accumulation of partially Decomposition, decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, Moorland, moors, or muskegs. ''Sphagnum'' moss, also called peat moss, is one of the most ...

lands.Southern James Bay Migratory Bird Sanctuary fact sheet
/ref> These elements make an abundance of wildlife.

Islands

James Bay contains numerous islands. The largest of the islands is Akimiski Island, which covers . All of northern Ontario and northern Quebec were part of the Hudson Bay Company's proprietary colony of

, and after Rupert's Land was purchased by Canada in 1869, the area became part of the North-West Territories (NWT). In the late 19th and early 20th centuries, Canada transferred much of the NWT to Ontario and Quebec, thus forming modern northern Ontario and northern Quebec. However, all of the islands in Hudson Bay and James Bay remained part of the NWT. Following the partition of the NWT in 1999, the islands in Hudson Bay and James Bay were transferred to the new territory of

Human development

Coastal communities

The shores of James Bay are sparsely populated. On the eastern shore in Quebec there are four coastal communities belonging to the

, the

indigenous people There is no generally accepted definition of Indigenous peoples, although in the 21st century the focus has been on self-identification, cultural difference from other groups in a state, a special relationship with their traditional territ ...

of the region (from south to north): *

Waskaganish Waskaganish (/, Little House; ) is a Cree community of over 2,500 people at the mouth of the Rupert River on the south-east shore of James Bay in Nord-du-Québec, Canada. Waskaganish is part of the territory referred to as " Eeyou Istchee" ( ...

Eastmain Eastmain (; ) is a Cree community located on the east coast of James Bay at the mouth of the Eastmain River, Quebec, Canada. It is a small coastal Cree village with a population of 924 people in the 2021 Canadian Census up from 866 people at ...

Wemindji Wemindji () is a small Cree community on the east coast of James Bay at the mouth of the Maquatua River in Quebec, Canada. It is the seat of the Cree Nation of Wemindji. The community is located within the federal riding of Abitibi—Baie-Ja ...

Chisasibi Chisasibi (; meaning Great River) is a village and Classification of municipalities in Quebec#Aboriginal local municipal units, Cree reserved land (TC) on the eastern shore of James Bay, in Eeyou Istchee, an equivalent territory (ET) in Nord-d ...

On the western shore in Ontario there are five coastal communities (from south to north): * Moose Factory *

Moosonee Moosonee () is a town in Northeastern Ontario, Canada, on the Moose River approximately south of James Bay. It is considered to be "the Gateway to the Arctic" and has Ontario's only saltwater port. Nearby, on Moose Factory Island, is the com ...

* Fort Albany * Kashechewan * Attawapiskat

Economic development

Since 1971, the

government of Quebec The Government of Quebec (, ) is the body responsible for the administration of the Provinces and territories of Canada, Canadian province of Quebec. The term is typically used to refer to the executive of the day (i.e. Minister of the Crown, mini ...

has built hydroelectric dams on rivers in the James Bay watershed, notably La Grande and

rivers. Built between 1974 and 1996, the

James Bay Project The James Bay Project () involves the construction of a series of hydroelectricity, hydroelectric power stations on the La Grande River in northwestern Quebec, Canada by government-owned corporation, state-owned public utility, utility Hydro-Qué ...

now has a combined generating capacity of 16,021 MW and produces about 83 billion kWh of electricity each year, about half of Quebec's consumption. Power is also exported to the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

via a direct transmission high voltage line. The James Bay Project continues to expand, with work that began in 2010 on a new phase that involves the diversion of the

Rupert River The Rupert River is a river in Quebec, Canada. From its headwaters in Lake Mistassini, the largest natural lake in Quebec, it flows west into Rupert Bay on James Bay. The Rupert drains an area of . There is some extremely large whitewater on ...

. A proposed development project, the

Great Recycling and Northern Development Canal The Great Recycling and Northern Development Canal or GRAND Canal is a water management proposal designed by Newfoundland and Labrador, Newfoundland engineer Thomas Kierans to alleviate North American freshwater Water politics, shortage problem ...

(GRAND Canal), centred on constructing a large dike to separate southern James Bay from Hudson Bay. This would turn the bay into a freshwater lake, due to the numerous rivers that empty into it. The main benefit expected from this would be to redirect this freshwater for human use. Water would be pumped south from the newly formed James Lake into the Harricana River, crossing into the Great Lakes watershed near Amos, into

Lake Timiskaming Lake Timiskaming or Lake Temiskaming (, ) is a large freshwater lake on the Provinces and territories of Canada, provincial boundary between Ontario and Quebec, Canada. The lake, which forms part of the Ottawa River, is in length and covers ...

and 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 ...

, crossing near Mattawa into

Lake Nipissing Lake Nipissing (; , ) is a lake in the Provinces and territories of Canada, Canadian province of Ontario. It has a surface area of , a mean elevation of above sea level, and is located between the Ottawa River and Georgian Bay. Lake Nipissing i ...

and the French River to

Lake Huron Lake Huron ( ) is one of the five Great Lakes of North America. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the U.S. state of Michigan. The name of the lake is derived from early French ex ...

(Georgian Bay).

Recreation

Canoeing

Many of the rivers flowing into James Bay are popular destinations for wilderness canoe-trippers. Among the more popular rivers are: * Albany River (Ontario) * Moose River (Ontario) * Missinaibi River (Ontario)—recognised as a Canadian Heritage River * Broadback River (Quebec) *

(Quebec)—diverted in 2009 for hydroelectric development and no longer a popular destination Two less-travelled rivers are the Groundhog River and the Harricana. The Groundhog is less travelled in modern times due to a series of seven dams that are about a day or two up-river from the Moose. Canoeists can contact the dam company and arrange to be portaged around the dams on company trucks, but they must make arrangements specific to the hour, and they cannot be late. The Groundhog flows into the Mattagami. The Mattagami then flows into the Moose; it is at the meeting of the Missinaibi and Mattagami rivers that the Moose river begins, marked by an island known as Portage Island. This point is about two or three days travel by canoe to Moosonee. Though the Missinaibi and the Groundhog are both fairly high in the summer, the Moose is often quite low. Depending on the tides, groups have had to walk long stretches of the river. Rapids on the Groundhog tend to be bigger and more technical than those on the Missinaibi, but the campsites are few and poor, because the volume of travel is so much less. The Harricana River is wild, powerful, dangerous river that flows into James Bay east of

after two infamous sections of river known as 1-mile and 7-mile island. Consistent whitewater and waterfalls make these sections of river extremely dangerous. Anyone wishing to take this route must allow about two days to cross the bay, an extremely dangerous proposition if the tides and the weather are unfavourable. The most common access point for paddlers to this area is Moosonee, at the southern end of James Bay. A campsite at Tidewater Provincial Park provides large campgrounds with firepits and outhouses on an island across the river from the town. Water taxis will ferry people back and forth for about C$20 each. Many of these rivers finish near Moosonee, and paddlers can take the

Polar Bear Express The ''Polar Bear Express'' is a Canadian passenger train operated by the Ontario Northland Railway in Northern Ontario. Service was introduced in 1964. While designated as a passenger train, the Polar Bear Express also carries freight and is eq ...

train south to Cochrane at the end of a trip. This train regularly features a 'canoe car' enabling paddlers to travel with their canoes.

, is a town farther to the north and east on James Bay. It is accessible via the James Bay Road, and is the most common end point for trips on the Broadback, Pontax, and Rupert rivers (the town itself is situated at the mouth of the Rupert).

References

External links

*
James Bay Road website
Extensive and detailed information on the James Bay region of Quebec, as well as the James Bay and Trans-Taiga Roads. *
The Rupert River website
Read about and see this endangered river soon to be diverted by Hydro-Québec. *
Dammed river
special feature on James Bay from

Canadian Geographic ''Canadian Geographic'' is a magazine published by the Royal Canadian Geographical Society, (RCGS) based in Ottawa, Ontario. History and profile After the Society was founded in 1929, the magazine was established the next year in May 1930 unde ...

.
CBC Digital Archives - James Bay Project and the Cree
{{Authority control Landforms of Nord-du-Québec Bays of Ontario Bays of Qikiqtaaluk Region Bays of Quebec Bays of the Atlantic Ocean Canadian Arctic Archipelago Landforms of Cochrane District Bays of the Arctic Ocean