Maple Grove, Quebec

Beauharnois () is a city located in the Beauharnois-Salaberry Regional County Municipality of southwestern Quebec, Canada, and is part of the Greater Montreal Area. The city's population as of the Canada 2011 Census was 12,011. It is home to the Beauharnois Hydroelectric Power Station, as well as the Beauharnois Lock of the Saint Lawrence Seaway.

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.

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.

Léry is a small town situated along the south shore of Lake Saint-Louis in Quebec, Canada. The population as of the Canada 2011 Census was 2,307. Located on Route 132 west of Châteauguay and east of Beauharnois in the administrative region of Montérégie, the town is home to the Bellevue Golf Club, with its two 18-hole courses.

Sainte-Jeanne-de-Chantal is a Catholic church on the Île Perrot to the west of the island of Montreal in the Canadian province of Quebec. Built in 1773–74, it is one of the oldest surviving rural churches in North America.

Île Perrot (French pronunciation: ​[il pɛʁo]) is an island west of the island of Montreal in the Canadian province of Quebec. Part of the Hochelaga Archipelago, the island lies between Lake Saint-Louis and Lac des Deux-Montagnes. The island was granted by the Intendant Talon of New France to its founder François-Marie Perrot then Governor of Montreal on 28 October 1672. Nearly 38,000 people live in one of Île Perrot's four municipalities: Notre-Dame-de-l'Île-Perrot Pincourt Terrasse Vaudreuil L'Île-PerrotÎle Perrot holds the only working windmill in Quebec, dating from the time Île-Perrot was a seigneury in the French colony of New France. The windmill and associated miller's house were designated a National Historic Site of Canada in 1969, and a Historic Monument under provincial heritage legislation in 1977. In the windmill's honour, what now constitutes the commercial artery of the island was named boulevard Don-Quichotte.

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.

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 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.

Lake Saint-Louis is a lake in southwestern Quebec, Canada, at the confluence of the Saint Lawrence and Ottawa Rivers. The Saint Lawrence Seaway passes through the lake. Lake St. Louis is a widening of the St. Lawrence River in the Hochelaga Archipelago. It is also fed by the Ottawa River via the Lake of Two Mountains at Sainte-Anne-de-Bellevue, the Beauharnois Canal, the Soulanges Canal, the Saint-Louis River, and the Châteauguay River. The lake is bounded to the north and the east by the Island of Montreal, by Beauharnois-Salaberry, Roussillon, and Vaudreuil-Soulanges. The town of Beauharnois with its power-dam and canal lie to the south. The West Island shore is mostly built up with private houses, but it includes some parks and clubs such as the Pointe-Claire Canoe Club, and the Pointe-Claire Yacht Club. Islands in the lake include Dorval and Dowker Islands. Lake St. Louis is the second of three fluvial lakes on the St. Lawrence River; upstream of it is Lake Saint Francis, and downstream is Lake Saint Pierre. Lake St. Louis has an average flow of 8,400 cubic metres per second (300,000 cu ft/s).The lake has many species of fish, including yellow perch. A small map by Samuel Champlain of 1611 names the lake. The same year, Champlain reported that a young man named Louys was drowned in what is now known as the Lachine Rapids, and in 1870 Charles-Honoré Laverdière stated that the rapids, and later the lake, were named in honour of the drowned man. A 1656 Jesuit account describes a crossing «Lac Saint Louys».In 2014 there was a report of fecal coliform flowing into the lake from a Beaconsfield creek, and of PCBs flowing into it from a Pointe-Claire industrial site.

Sainte-Martine is a municipality in Beauharnois-Salaberry Regional County Municipality in the Montérégie region of Quebec, Canada. The population as of the Canada 2016 Census was 5,461. The municipality is made up of a large northern section and a small unattached southern area that was known as the municipality of Saint-Paul-de-Châteauguay until its merger with Sainte-Martine on September 9, 1999.