Prior to the settlement of the city, a seasonal
Ojibwa village extended along the lake's shoreline near the present hospital. The town takes its name from the lake. There is no official record of origin of name; the earliest appearance is on the Dominion map of 1901. Folklore suggest it was named for a logging camp cook who drowned in the lake. The townsite name was approved on August 14, 1952. Elliot Lake was incorporated as a city in 1990.
Uranium mining The city was established as a
planned community for the
mining industry in 1955 after the discovery of
uranium in the area, and named after the small lake on its northern edge. By the late 1950s, its population had grown to about 25,000. It was originally incorporated as an improvement district. Geologist
Franc Joubin and American financier
Joseph Hirshhorn were instrumental in its founding. The principal mining companies were
Denison Mines and
Rio Algom. The population has varied with several boom-and-bust cycles from the 1950s to the 1990s, from a high of over 26,000 to a low of about 6,600. By 1958 it was apparent that world production of uranium was far outstripping demand and Canadian producers received unofficial notice that US options on Canadian uranium production between 1962 and 1966 would not be exercised. This was confirmed in 1959. During the 1970s, federal plans for
CANDU Reactors and
Ontario Hydro's interest in atomic energy led the town, anticipating a population of 30,000, to expand again. However, by the early 1990s depleted reserves and low prices caused the last mines in the area to close.
Area uranium mines •
Stanleigh Mine (1956–1960 and 1982–1997), operated by Rio Algom Ltd., produced 14 million tons of ore. •
Spanish American Mine (1957–1959), operated by Rio Algom Ltd., produced 79,000
tons of ore. •
Can-Met Mine (1957–1960), operated by Denison Mines Ltd., produced 2.6 million tons of ore. •
Milliken Mine (1957–1964), operated by Rio Algom Ltd., produced 6.3 million tons of ore. •
Panel Mine (1957–1961 and 1978–1990), operated by Rio Algom Ltd., produced 15 million tons of ore. •
Denison Mine (1957–1992), operated by Denison Mines Ltd., produced 69 million tons of ore. •
Stanrock Mine (1958–1960 and 1964–1985), operated by Denison Mines Ltd., produced 6.4 million tons of ore. •
Quirke Mine(s) (1955–1961 and 1965–1990), operated by Rio Algom Ltd., produced 44 million tons of ore. •
Pronto Mine (1955–1970), operated by Rio Algom Ltd., produced 2.3 million tons of ore. •
Buckles Mine (1956–1960), operated by Rio Algom Ltd., produced 276,000 tons of ore. •
Lacnor Mine "Lake Nordic" (1956–1960), operated by Rio Algom Ltd., produced 3.4 million tons of ore. •
Nordic Mine (1956–1970), operated by Rio Algom Ltd., produced 13 million tons of ore
Mining legacy health and environmental concerns In 1974, after growing concern from uranium miners about lung cancer and a lack of support from mine owners for sick workers, 1,000 uranium miners staged a wildcat strike. The 14-day strike triggered a chain of events that led to the creation of a
Royal Commission on the Health and Safety of Workers in Mines (informally known as the Ham Commission) which subsequently led to the creation of the Canada's
Occupational Health and Safety Act of 1979. According to University of Toronto history professor Laurel Sefton MacDowell in her 2012 article 'The Elliot Lake Uranium Miners’ Battle to Gain Occupational Health and Safety Improvements, 1950–1980', the health concerns over radiation in the local environment are perpetual, and must be monitored perpetually. The 2017 performance of
Rio Algom Limited (a subsidiary of
BHP), which owns nine of the decommissioned mines, was described as "below expectations" by the
Canadian Nuclear Safety Commission. Canadian Nuclear Safety Commission reported radium releases above limits at the Stanleigh effluent treatment plant, prompting engineering work plus increased site monitoring by the owners. On June 23, 2012, part of a roof collapsed at
Algo Centre Mall, sending metal and concrete debris crashing down through two floors of the shopping centre. The accident killed two people.
Pearson Plaza has since opened. On February 21, 2019, part of the theatre roof of the
Lester B. Pearson Civic Centre collapsed due to an abnormally heavy snow load. The building has since been completely demolished. Today, the economy of Elliot Lake has seen steady growth. Major employers in Elliot Lake include major mining services firms such as Komatsu, Weir, and Denison Environmental; specialty manufacturing organizations such as St. Regis Group, HiRail Leasing and Prestige Pulpits; numerous forestry businesses; a collection of professional services offices such as Cambridge Law LLP, KPMG and BrokerLink and an increasing number of technology organizations. Government organizations found in the community are numerous and include the City of Elliot Lake, Elliot Lake Retirement Living, a range of Ontario Ministries, a set of federal government offices, a hospital, many health service providers and several schools. The city has four major retail areas: Downtown, Highway 108 Corridor, Hillside, and Paris; and two industrial parks, located at north and south ends of the City. The new mall is Pearson Plaza, and opened downtown in 2016. In January 2023, just weeks after being elected in the
2022 Algoma District municipal elections, mayor Chris Patrie was removed from office in a ruling that he had violated municipal
conflict of interest rules by lobbying, in his prior term as a city councillor, to have the city's new recreation centre built near the Oakland Plaza, in which he is a part owner, instead of on the former Algo Centre Mall site. Deputy mayor Andrew Wannan served as acting mayor, while Patrie appealed the ruling. Patrie lost his appeal, and Wannan was elevated to the full mayoralty by the city council in February 2024. ==Geography and environment==