Name The word "Sarnia" is
Latin for
Guernsey, a British
Channel Island. In 1829
Sir John Colborne, a former governor of Guernsey, was appointed Lieutenant Governor of Upper Canada. In this capacity, he visited two small settlements in 1835 that had been laid out on the shores of Lake Huron. One of these, named "The Rapids", consisted then of 44 taxpayers, nine frame houses, four log houses, two brick dwellings, two taverns and three stores. The villagers wanted to change its name but were unable to agree on an alternative. The English settlers favoured the name "Buenos Aires", and the ethnic Scottish favoured "New Glasgow". Sir John Colborne suggested Port Sarnia. On 4 January 1836, the name was formally adopted by a vote of 26 to 16, and Colborne also named the nearby village Moore after British military hero Sir John Moore. Sarnia adopted the nickname "The Imperial City" on 7 May 1914 because of the visit of Canada's
Governor General,
the Duke of Connaught, and his daughter
Princess Patricia.
Early history Ethnic French colonists, who came from
Detroit, were the first European colonizers of what became Sarnia in about 1807–1810; their role is marked by a historic plaque installed by the Ontario Heritage Society. They were fur traders with the Huron and
Three Fires Confederacy. At this time, the French Jesuits also established a mission near the Huron village on the river's east bank. Later, the men established farms, attracted other settlers, and stimulated growth in the area. The township was surveyed in 1829, and in the early 1830s, a wave of Scottish immigrants settled in the area. They became dominant as English speakers and, for decades, claimed to have founded the city. Port Sarnia expanded throughout the 19th century; on 19 June 1856, Parliament passed
An Act to Incorporate the Town of Sarnia, and the name Port Sarnia was officially changed to Sarnia, effective 1 January 1857. The Act mentioned 1,000 inhabitants in three wards. The important lumber industry was based on the wealth of virgin timber in the area, at a time of development around the Great Lakes. Lumber was especially in demand in the booming US cities of
Chicago and
Detroit. The discovery of oil in nearby Oil Springs in 1858 by
James Miller Williams, and the arrival of the
Great Western Railway in 1858 and the
Grand Trunk Railway in 1859, all stimulated Sarnia's growth. The rail lines were later linked directly to the United States by the opening of the
St. Clair Tunnel under the St. Clair River at Sarnia in 1890 by the Grand Trunk Railway. This was the first railroad tunnel ever constructed under a river. The tunnel was an engineering marvel in its day, achieved through the development of original techniques for excavating in a compressed air environment. In 1860 the Prince of Wales met the Chief of the Ojibways of Garden River, with 75 indigenous leaders, at Sarnia and gave them 1860 Queen Victoria Peace medals with the Prince of Wales logo engraved on the obverse.
20th century to present Canada Steamship Lines formed in 1913 from many previous companies that plied the waters of the St. Clair River. One of these companies was Northwest Transportation Company of Sarnia, founded in 1870. By 20 April 1914, when Parliament passed
An Act to Incorporate the City of Sarnia, the population had grown to 10,985 in six wards. Sarnia officially became a city as of 7 May 1914. was built in 1927 after the dredging of Sarnia Harbour to allow access to larger ships. Two years later, grain shipments had become an important part of Sarnia's economy. The grain elevator rises above the harbour, and next to it is the slip for the numerous bulk carriers and other ships that are part of the contemporary shipping industry. They include vessels from all over the world. The waterway between Detroit and Sarnia is one of the world's busiest, as indicated by the average of of shipping that annually travelled the river going in both directions during the period 1993–2002. Lake freighters and oceangoing ships, which are known as "salties", pass up and down the river at the rate of about one every seven minutes during the shipping season. The
Paul M. Tellier Tunnel, which was named after
the retired president of CN in 2004, was bored and began operation in 1995. It accommodates
double-stacked rail cars and is located next to the original tunnel, which has been sealed. A petroleum industry was established in the Sarnia area in 1858, and in 1942,
Polymer Corporation manufactured synthetic rubber there during
World War II, enhancing Sarnia's notability as a petrochemical centre. During the
Cold War, the United States Government included Sarnia on its list of possible targets for a Soviet nuclear strike because of its petrochemical industry. On 1 January 1991, Sarnia and the neighbouring town of Clearwater (formerly Sarnia Township) were amalgamated as the new city of Sarnia-Clearwater. The amalgamation was initially slated to include the village of
Point Edward, although that village's residents resisted. They were eventually permitted to remain independent of the city. On 1 January 1992, the city reverted to the name Sarnia. An April 2010 report "Sarnia-Lambton's Labour Market" states: "Large petrochemical companies are the community's main economic drivers. Over the recent past, several plants have shut down,[sic] and of those still in operation, increased automation and outsourcing has led to significantly fewer workers." These shutdowns and the resulting loss of jobs, and therefore of population as workers search for employment elsewhere, will contribute to a general decline as forecast by an August 2011 study. It projects a 17% decline in population over the next twenty-five years. The Monteith-Brown study cited outlines a plan for restructuring the city based on hybrid zoning areas, which will bring work opportunities closer to the neighbourhoods where people live. The City of Sarnia and Lambton County are also implementing an economic development plan with an emphasis on bio-industries and renewable energy. In 2020, Sarnia began to experience a "soaring murder rate". Sarnia had one homicide from 2016 to 2019 and eight homicides from 2020 to 2022. The
Toronto Sun reported that the increased murder rate was drug-related, with local youth unable to find opportunities for themselves in the city. ==Geography==