Humber River (Ontario) in the context of "Raymore Park"

Flood management or flood control are methods used to reduce or prevent the detrimental effects of flood waters. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Flood management methods can be either of the structural type (i.e. flood control) and of the non-structural type. Structural methods hold back floodwaters physically, while non-structural methods do not. Building hard infrastructure to prevent flooding, such as flood walls, is effective at managing flooding. However, it is best practice within landscape engineering to rely more on soft infrastructure and natural systems, such as marshes and flood plains, for handling the increase in water.

Flood management can include flood risk management, which focuses on measures to reduce risk, vulnerability and exposure to flood disasters and providing risk analysis through, for example, flood risk assessment. Flood mitigation is a related but separate concept describing a broader set of strategies taken to reduce flood risk and potential impact while improving resilience against flood events.

North York is a former township and city and is now one of the six administrative districts of Toronto, Ontario, Canada. It is located in the northern area of Toronto, centred around Yonge Street, north of Ontario Highway 401. It is bounded by York Region to the north at Steeles Avenue, (where it borders Vaughan) on the west by the Humber River, on the east by Victoria Park Avenue. Its southern boundary is erratic and corresponds to the northern boundaries of the former municipalities of Toronto: York, Old Toronto and East York. As of the 2016 Census, the district has a population of 644,685.

North York was created as a township in 1922 out of the northern part of the former township of York, a municipality that was located along the western border of the-then City of Toronto. Following its inclusion in Metropolitan Toronto in 1953, it was one of the fastest-growing parts of Greater Toronto due to its proximity to Toronto. It was declared a borough in 1967, and later became a city in 1979, attracting high-density residences, rapid transit, and a number of corporate headquarters in North York City Centre, its planned central business district. In 1998, North York was dissolved as part of the amalgamation which created the new City of Toronto. It has since become a secondary economic hub of the city outside Downtown Toronto.

York is a district and former city within Toronto, Ontario, Canada. It is located northwest of Old Toronto, southwest of North York and east of the Humber River.

Originally formed as York Township, it encompassed the southern section of York County. It was split several times, creating East York and North York. In 1953, it became part of the Metropolitan Toronto federation. It absorbed several municipalities, including Lambton Mills and Weston and was eventually known as the City of York. In 1998, it was dissolved along with Metro Toronto and its constituent municipalities, amalgamated to form the current City of Toronto.

Black Creek is a river in the Golden Horseshoe region of Ontario, Canada. It flows from the city of Vaughan in the Regional Municipality of York to the Humber River in Toronto. Black Creek is smaller than most of the waterways in the Greater Toronto Area.

The geography of Toronto, Ontario, covers an area of 630 km (240 sq mi) and is bounded by Lake Ontario to the south; Etobicoke Creek, Eglinton Avenue, and Highway 427 to the west; Steeles Avenue to the north; and the Rouge River and the Scarborough–Pickering Townline to the east. In addition to Etobicoke Creek and the Rouge River, the city is trisected by two minor rivers and their tributaries, the Humber River in the west end and the Don River east of downtown. Both flow southward to Lake Ontario at Humber Bay and Toronto Harbour respectively, which are part of the longer Waterfront, as well as Etobicoke Creek and the Rouge River.

The concentration and protection of Toronto's many deep ravines allows for large tracts of densely forested valleys with recreational trails within the city. Approximately 26 to 28 percent of Toronto is covered with over ten million trees, a fairly high percentage within a large city in North America and there are ambitious proposals to double the coverage. Some parts of Toronto, such as High Park, Swansea and the lower Humber River, are located in the northernmost reaches of the Carolinian forest zone found in North America.

Fort Toronto, also known as Fort Portneuf, was a French trading post that was located near the mouth of the Humber River in what is now Toronto, Ontario, Canada. It was constructed in 1750 by French military officer Pierre Robineau de Portneuf, who had been instructed to build it to facilitate trade with First Nations in the Pays d'en Haut region of New France.

Fort Toronto was the second French trading post established in the Humber River area. The first one (known as Magasin Royal or Fort Douville) had been built in 1720 by order of the Governor General of New France at that time (Philippe de Rigaud, Marquis de Vaudreuil) near today's Baby Point, about 2 kilometres (1.2 mi) north of the mouth of the Humber River (then known as the Tanaovate River). The French abandoned Magasin Royal by the end of the 1720s, and they did not establish another trading post in the area until the construction of Fort Toronto.