Léry, Quebec

Maple Grove is a district (secteur) of the city of Beauharnois, Quebec, which is located on the south shore of the St. Lawrence River in the Montérégie region.

The Chateauguay Valley is an area of southwestern Quebec Canada, roughly encompassing the drainage basin of the Chateauguay River which flows from the Adirondack Mountains in northern New York state and joins the Saint Lawrence River near Montreal, Quebec. The Valley is mainly made up of rural communities and is known for its agriculture and apple orchards. It includes the area roughly stretching from Dundee and Huntingdon in the west to Hemmingford in the east and north to Châteauguay.

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.

Châteauguay (English: SHAT-oh-gay, French: [ʃɑtoɡɛ], locally [-ɡe]) is an off-island suburb of Montreal, in southwestern Quebec, located both on the Chateauguay River and Lac St-Louis, which is a section of the St. Lawrence River. The population of the city of Châteauguay at the 2021 Census was 50,815, and the population centre was 75,891.

Mercier is a suburban town in southwestern Quebec, Canada, in the Roussillon Regional County Municipality. It is located on the Châteauguay River, southwest of Montreal. The population as of the Canada 2021 Census was 14,626.

The Chateauguay River (or Chateaugay River in the United States, Mohawk: Oshahrhè:’on) is a tributary of the South Shore of the St. Lawrence River, flowing in: Clinton County and Franklin County, in the Adirondacks, in New York State, in United States; the Le Haut-Saint-Laurent Regional County Municipality: crossing the municipalities of Huntingdon, Ormstown and Howick, in Montérégie, in Quebec, in Canada; the MRC of Beauharnois-Salaberry Regional County Municipality: municipality of Sainte-Martine, in Montérégie; the MRC of Roussillon Regional County Municipality: city of Mercier, in Montérégie.This valley is mainly served by the following roads: in Quebec (East side, from the mouth): boulevard Salaberry Nord, boulevard Salaberry Sud, chemin du rang Roy, chemin de la Beauce, rue Saint-Joseph, boulevard Saint-Jean-Baptiste-Ouest (route 138), Island Road, Fairview Road, Athelstan Road, Montée de Powerscour; in Quebec (West side, from the mouth): boulevard D'Youville, chemin de la Haute-Rivière, chemin du Grand-Marais, chemin du rang Dubuc, chemin du rang Touchette, chemin du rang Laberge, chemin de la Rivière-Châteauguay, rue Lambton, route 138A, route 138 (rue Châteauguay), ascent Gillmore, ascent Shearer; in New York State (East side, from the border): Simms Road, Chasm Road, Commons Road, Lake Street (NY 374); in New York State (west side, from the border): Lewis Road, Cemetery Road, Healy Road, Chase Road, Merrill Road, Lake Road, Narrows Road, Gadway Road.This territory, located in the Montérégie administrative region, is made up of twenty-eight (28) watersheds that flow into the St. Lawrence River and includes thirty-nine (39) municipalities and cities. The Châteauguay River watershed has a relatively dense population of approximately 215,000 people who place significant stress on the region's water resources, 41% of which rely on groundwater as a source of supply. The river surface is generally frozen from mid-December to the end of March. Safe circulation on the ice is generally done from the end of December to the beginning of March. The water level of the river varies with the seasons and the precipitation.

Howard S. Billings Regional High School is an English-language public secondary school located in Châteauguay, Quebec, Canada. It was established in 1967 and is part of the New Frontiers School Board. The school is named after Dr. Howard S. Billings, a Quebec educator who retired as associate deputy minister of education in 1967.The school is divided into four wings, corresponding to the cardinal points. The east wing houses New Frontiers School Board offices and the classrooms used for students enrolled in the International Baccalaureate Programme. Campus facilities: Library Computer labs Basketball and tennis courts Track & field area Three gymnasiums Weight-training room Cafeteria Auditorium Sound recording studio Art room Science labs

The New Frontiers School Board (NFSB, French: Commission scolaire New-Frontiers, CSNF) is an English-language school board in the province of Quebec. The school board was formerly known as the Chateauguay Valley English Protestant School Board until the Province of Quebec opted for linguistic, rather than Roman Catholic and Protestant, school boards. It was renamed to reflect the regions that were initially placed under the oversight of the NFSB; however, the board's boundaries have returned to their original scope. The territory borders the United States to the south, Ontario to the west, the St. Lawrence River to the north, and Kahnawake to the east.

Châteauguay is a provincial riding (electoral district) in the Montérégie region of Quebec, Canada, that elects members to the National Assembly of Quebec. It notably includes the city of Châteauguay. It was originally created in 1867 (and an electoral district of that name existed earlier in the Legislative Assembly of the Province of Canada). Its final election was in 1936. It disappeared in the 1939 and its successor electoral district was Châteauguay-Laprairie. However, Châteauguay-Laprairie only existed for one election. Châteauguay was re-created for the 1944 election. In the change from the 2001 to the 2011 electoral map, it lost Sainte-Catherine to the newly created Sanguinet electoral district.

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 Pointe-Claire Windmill (French: Moulin à vent de Pointe-Claire) is a windmill in Pointe-Claire, Quebec, Canada. It is the oldest windmill on the island of Montreal and one of 18 remaining windmills in Quebec.Like most mills in New France it was built to a French design, a cylindrical stone tower with a movable roof which could be turned by a tail pole to face the sails to the wind. The mill had two doors, to provide an exit regardless of which ways the sails faced. The walls are four French feet (1m32) thick at the base. The interior is 12 French feet in diameter by 24 high. The mill originally contained elevated platforms beneath gun slits for defence. The surrounding shoreline was fenced with pointed wooden stakes. However, the site was never attacked.

Saint-Joachim de Pointe-Claire Church (French: Église Saint-Joachim de Pointe-Claire) is a Roman Catholic church in Pointe-Claire, Quebec, Canada.