| Ristigouche-Sud-Est | |
| Other Name: | Ristigouche-Partie-Sud-Est |
| Flag Size: | 120x80px |
| Pushpin Map: | Canada Eastern Quebec |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in eastern Quebec |
| Coordinates: | 48.05°N -118°W |
| Subdivision Type: | Country |
| Established Title: | Settled |
| Established Title1: | Constituted |
| Established Date1: | June 30, 1906 |
| Leader Title: | Mayor |
| Leader Name: | David Ferguson |
| Area Total Km2: | 53.81 |
| Area Land Km2: | 51.76 |
| Population Total: | 170 |
| Population As Of: | 2021 |
| Population Density Km2: | 3.3 |
| Population Blank1 Title: | Pop (2016-21) |
| Population Blank1: | 0.6% |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 95 |
| Utc Offset: | −5 |
| Utc Offset Dst: | −4 |
| Blank Name: | Highways |
Ristigouche-Sud-Est (or Ristigouche-Partie-Sud-Est until February 2024) is a municipality in Quebec, Canada, near the head of the Baie de Chaleur. It is a rural municipality without population centres, situated along the CN Railway line which hosts the VIA Rail Ocean (train) route; the nearest VIA station is Matapedia.
At the beginning of the 19th century, the voyage between Quebec and Saint John passed the Temiscouata Portage and via the Saint John River valley. After the War of 1812, it was decided to develop a new maritime route which was to be located away from the border. The Matapedia River valley was selected, and the route would be named Kempt Road, for General Sir James Kempt, then Governor-General of British North America. Construction started in 1830, under the supervision of William MacDonald, Frederic Fournier and Major Wolfe, but the route remained difficult and government decided to abandon it in 1857. A new path between Causapscal and the Restigouche was adopted in 1862, and in 1868 the Intercolonial Railway project that was to transform the British North American Colonies into Canada selected the Matapedia River road to be its route. On 1 July 1876, the Sainte-Flavie-Campbellton section was opened.
The township municipality was formed in 1907 when it separated from the Township Municipality of Ristigouche (now Saint-André-de-Restigouche).[1]
On 17 April 1983, the Ristigouche Ecological Reserve was formed by the Quebec government.
In March 2013, the municipality was served notice of pursuit by the resource extractor Gastem for $1.5 million because the municipality sought to protect its drinking water source from fracking, by imposing an exclusion zone of 2 km around water wells. Gastem later ceded its exploration permits to . now a subsidiary of the French multinational oil producer,[2] The municipality had amassed $146,000 in its charitable legal defence fund as of March 2015. Gastem offered an amicable resolution at that time for that cost.[3] Ultimately, a judge of the Superior Court of Quebec ruled in the township's favour in 2017.[4]
In February 2024, the township changed status to became a regular municipality and took the current name of Ristigouche-Sud-Est.[5]
In the 2021 Census of Population conducted by Statistics Canada, Ristigouche-Sud-Est had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of 51.76km2, it had a population density of in 2021.
| Canada Census Mother Tongue - Ristigouche-Sud-Est, Quebec | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census | Total | ||||||||||||||||||
| Year | Responses | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | ||||||
| 130 | 0.0% | 76.5% | 35 | 12.5% | 20.6% | 5 | n/a% | 2.9% | 0 | 100.0% | 0.0% | ||||||||
| 130 | 4.0% | 74.3% | 40 | 14.3% | 22.9% | 0 | 100.0% | 0.0% | 5 | n/a% | 2.9% | ||||||||
| 125 | 7.4% | 75.8% | 35 | 16.7% | 21.2% | 5 | 50.0% | 3.0% | 0 | 0.0% | 0.0% | ||||||||
| 135 | 8.0% | 79.4% | 30 | 14.3% | 17.6% | 10 | n/a% | 5.9% | 0 | 0.0% | 0.0% | ||||||||
| 125 | 47.1% | 75.8% | 35 | 30.0% | 21.2% | 0 | 0.0% | 0.0% | 0 | 0.0% | 0.0% | ||||||||
| 85 | n/a | 60.7% | 50 | n/a | 35.7% | 0 | n/a | 0.0% | 0 | n/a | 0.0% | ||||||||