Beauharnois Canal

Saint-Étienne-de-Beauharnois is a municipality of Quebec, Canada, located within the Beauharnois-Salaberry Regional County Municipality in the Montérégie administrative region. The population as of the Canada 2021 Census was 1,099.

Route 236 is a two-lane east/west highway on the south shore of the Saint Lawrence River in the Montérégie region of Quebec, Canada. Its western terminus is in Saint-Stanislas-de-Kostka at the junction of Route 132 and the eastern terminus is at the junction of Route 132 again, in Beauharnois. Up until the 1980s, Route 236 also used to extend further west, with an additional stretch between Sainte-Barbe and the hamlet of Cazaville, part of Saint-Anicet.

The Melocheville Tunnel is a tunnel connecting Beauharnois and Melocheville in Quebec, Canada. It is a segment of Route 132 located near the Beauharnois generating station. The tunnel measures 227.6 m. Until 1991, it was called the Beauharnois Tunnel.

Beauharnois-Salaberry is a regional county municipality in the Montérégie region of Quebec, Canada. Its seat is Beauharnois.

The Beauharnois generating station is a run-of-the-river hydroelectric power station along the Saint Lawrence Seaway on the Saint Lawrence River, in Quebec, Canada. The station was built in three phases, and comprises 36 turbines, capable of generating up to 1,903 MW of electrical power. Constructions on the facility began in 1930 and was completed in 1961.The facility was designated a National Historic Site of Canada in 1990.

The Soulanges Canal is an abandoned shipping canal in Quebec, Canada. It follows the north shore of the Saint Lawrence River between Pointe-des-Cascades and Coteaux-Landing, bypassing the rapids between Lake Saint-Louis and Lake Saint-Francis. In between, it passes through the towns of Les Cèdres and Coteau-du-Lac. It superseded the first Beauharnois Canal which was on the south shore of the Saint Lawrence. It is 23 kilometers (14 mi) long and had a 4.3-meter (14.1 ft) draught. Five locks measuring 85.3 m × 14 m (279.9 ft × 45.9 ft) give a total rise of 25 meters (82 ft).The Soulanges Canal was named after the Soulanges Seigneury which was granted in 1702 by Governor Louis-Hector de Callière to Pierre-Jacques de Joybert, Knight and Lord of Soulanges.Operation of the Soulanges Canal was powered by a small hydro electric generating station. "Le Petit Pouvoir" is located near the middle of the canal and provided power for the motorized lock gates, electrical operation of the swing bridges, and illumination for the entire length of the canal at night. It was the first canal in the world to have its entire passageway lit by night, allowing round-the-clock operation. It opened in 1899 and remained in operation until 1958 when it was in turn superseded by an enlarged Beauharnois Canal which is now part of the Saint Lawrence Seaway. Today, a popular cycling path follows the route of the canal. In the past there have been plans to reopen the canal to pleasure boats but these have not materialized. On May 22, 1974, five college women were killed when their car was hit by another, and they were pushed into the canal. Four of the women were students at Potsdam State College in Potsdam, NY. The other was a student at Albany State College in Albany, NY.

Pointe-des-Cascades (French pronunciation: ​[pwɛ̃t de kaskad]) is a village municipality in Vaudreuil-Soulanges Regional County Municipality in the Montérégie region of Quebec, Canada. It is located on a spit of land where the St. Lawrence River flows into Lake Saint-Louis. The river has here a significant drop, forming several cascades which give the village its name.

The La Guerre River is a tributary of the south shore of lake Saint-François which is crossed to the east by the Saint Lawrence river. This river flows through the municipalities of Sainte-Barbe (MRC Beauharnois-Salaberry) and Saint-Anicet, in the Le Haut-Saint-Laurent Regional County Municipality, in the administrative region of Montérégie, in Quebec, in Canada.

The Saint-Louis river is a tributary of the south shore of the Saint Lawrence River. This river flows through the municipalities of Sainte-Barbe, Saint-Stanislas-de-Kostka, Saint-Louis-de-Gonzague, Saint-Étienne-de-Beauharnois and Beauharnois, in the Beauharnois-Salaberry Regional County Municipality, in the administrative region of Montérégie, in the Southwest of province of Quebec, in Canada.

Châteauguay HVDC-back-to-back station is the largest high-voltage direct current (HVDC) back-to-back converter station in North America. Situated near Châteauguay, on the South Shore of Montreal, Quebec, it is an important plant for power exchange between Hydro-Québec and New York Power Authority (NYPA).

The 1981 Peter Jackson Classic was contested from July 2–5 at Summerlea Golf & Country Club. It was the 9th edition of the Peter Jackson Classic, and the third edition as a major championship on the LPGA Tour. This event was won by Jan Stephenson.

The Battle of Beauharnois was fought on November 10, 1838, between Lower Canada loyalists and Patriote rebels, after 500 armed men had converged on Beauharnois, on November 3–4, overtaking the seigneurial manor.The seigneury of Beauharnois belonged to the Ellice family, having, in 1796, purchased it from Michel Chartier de Lotbinière, Marquis de Lotbinière. Edward Ellice, private secretary to John Lambton, 1st Earl of Durham, had then been in residence for several months. He, and, separately, his wife, Lady Jane Ellice, and her sister, Eglantine "Tina" Balfour, later Ellice, were taken prisoner, along with a number of others. Ellice's watercolours, sketches and diary survived, and record that they were unharmed.The town rose up, following a series of raids by rebel leaders who had escaped into the United States. François-Marie-Thomas Chevalier de Lorimier commanded the ranks of the Patriote rebels. The British were victorious, and 108 rebels were captured and tried in Montreal. 58 of the Patriote rebels were deported to Australia, while Lorimier was hanged.British forces burned much of the area as a reprisal for the rebels’ actions.