Ookwemin Minising (Oh-kway-min Min-nih-sing), meaning 'place of black cherry trees', [1] is a 39.6 hectares (98 acres) area in Toronto's Port Lands that has been converted to an island as part of Port Lands Flood Protection Project by Waterfront Toronto. [2] [3] [4] [5]
To prevent flooding from the Don River, a channel was created to extend the river south and then west into Toronto Harbour providing another outlet and a more natural mouth for the Don River. The new channel creates the island, which is also bounded by the Keating Channel and Toronto Harbour. Mixed-use residential development is planned for the Island. [6] [7] [8]
The area now called Ookwemin Minising has been known by several names since the Port Lands revitalization project began. In November 2024, to mark the creation of the new island, the City of Toronto officially adopted the name Ookwemin Minising as part of the Port Lands Indigenous Place Naming Initiative. [9]
The naming involved an Indigenous Advisory Circle, which included Elders, Knowledge Keepers, language speakers, youth, and cultural leaders. The Advisory Circle brought together representatives from Anishinaabe, Haudenosaunee, and Métis backgrounds. Participants represented several nations, such as the Mississaugas of the Credit First Nation, Williams Treaty First Nations (including the Mississaugas of Curve Lake, Alderville, Hiawatha, and Scugog Island), Chippewas of Lake Simcoe (Beausoleil, Georgina Island, and Rama), Six Nations of the Grand River, and the Métis Nation of Ontario. [10]
This name reflects the Anishinaabemowin (Ojibwe) tradition of naming places after local flora and landscape features, as seen in other local names like "Adoobigok" (the place of the alders) near the Etobicoke Creek. Black cherry trees historically grew along the waterfront, connecting Toronto’s new island to its natural past and restoring these trees was seen to symbolize the revitalization of native ecosystems. Many black cherry trees are being planted on the island.
The initiative focused on honoring the historical and cultural significance of Indigenous peoples, particularly the traditional caretakers of the land, through the selection of a new name. [11]
According to the Don Mouth Naturalization and Port Lands Flood Protection Project – Archeological Assessment of Existing Conditions, black cherry trees were among the species found in the complex ecosystem surrounding the lower Don River. This region supported a patchwork of diverse plant communities, including dry uplands and wet lowlands, which fostered a rich coastal wetland ecosystem comparable to other Great Lakes areas like Long Point on Lake Erie. [12]
The area now known as Ookwemin Minising was previously referred to by several names, including the Lower Don Lands, River Precinct, Cousins Quay, reflecting various phases of planning. From about 2014 to 2024, it was referred to as Villiers Island. The planning name originated from Villiers Street, a key street on the island named in the early 20th century after Villiers Sankey (1854-1905), a former City Surveyor for Toronto. Villiers Street will continue to be a prominent street on the island. [9]
In 2007, Waterfront Toronto held an urban design contest to establish a plan for what was then called the Lower Don Lands Precinct. The competition was won by Michael Van Valkenburgh Associates’ (MMVA), which designed the precinct around a re-naturalized Don River. [13] A preferred design for the Don Mouth was adopted by the City of Toronto in 2014, and options presented for the Villiers Island/Cousins Quay Precinct Plan. [14]
In October 2017, the Port Lands Planning Framework and Villiers Island Precinct Plan (now Ookwemin Minising Precinct Plan) were adopted by Toronto City Council. The Port Lands Flood Protection project is being funded by all three orders of government. [15] [16] The design for Port Lands Flood Protection was established through an Environmental Assessment, approved in 2015. [17] The plan established design and development objectives for the area. The plan was developed by Urban Strategies Inc. of Toronto, with support from Arup and other firms, with the City of Toronto and Waterfront Toronto. [18] In 2024, the precinct plan was updated to update the vision from a predominantly mid-rise community to a dense, urban neighbourhood to increase the amount of affordable housing. [19]
In November 2024, Waterfront Toronto announced it had completed the new mouth for the Don River and the City of Toronto announced the new island would formally be named Ookwemin Minising. [20] Plans for Ookwemin Minising show a greenbelt, and parkland, surrounding a developed central area based on a grid. [8] The developed central area will be primarily residential, with up to 9,000 units planned.
The new river channel was modelled on other natural river mouths in the Toronto area and includes significant new natural space that provides habitat for migrating birds and wildlife. The new channel empties into Toronto Harbour at what is now the Polson slip. The island lies on former industrial land, first created through landfill in the early 20th century. Several buildings were demolished or moved during construction to build the new river and parks. Buildings considered to have heritage value will be preserved. [21] Some existing industrial uses were moved to the main shipping channel to the south.
South of Lake Shore Boulevard East, Cherry Street was relocated slightly to the west with new bridges crossing the Keating Channel. The Cherry Street lift bridge was demolished to widen the Keating Channel to improve flood conveyance during large flood events. [22] The Don Greenway, a new river valley, was constructed south from the Don River, crossing Commissioners Street under a new bridge, and continuing south into the Ship Channel. This new channel allows high water from the Don River to flow move easily south by avoiding the 90-degree turn into the Keating Channel. [23] [24] [25]
The new parkland, named Biidaasige Park is opening in 2025 and people can expect to move into new housing on the island by 2031 as part of a first development phase. [26]
Four new bridges provide three access points to Ookwemin Minising. All bridges were built by Cherubini Bridges and Structures in Dartmouth, Nova Scotia, at a total cost of CA$100 million. All three locations will have provision for future streetcar service, which may be a future expansion of the proposed East Bayfront LRT. All four bridges have the same esthetic design and each span have a curved steel dome (designed by CIG Architecture of the Netherlands) rising over the road surface. All bridge spans were pre-assembled in Dartmouth and shipped on a barge via the Saint Lawrence Seaway. [25]
The four bridges are as follows: [27] [25]
Bridge | Length | Width | Height | Weight |
---|---|---|---|---|
Cherry Street North (transit) | 57 metres (187 ft) | 21 metres (69 ft) | 10.21 metres (33.5 ft) | 340 tonnes |
Cherry Street North (road) | 57 metres (187 ft) | 10.21 metres (33.5 ft) | 450 tonnes | |
Cherry Street South | 111 metres (364 ft) | 21 metres (69 ft) | 11.15 metres (36.6 ft) | 790 tonnes |
Commissioners Street | 153 metres (502 ft) | 53 metres (174 ft) | 10.16 metres (33.3 ft) | 1,210 tonnes |
There will be a provision for three additional bridges in the future: [27]
On May 6, 2024, it was announced that another bridge, called the Equinox Bridge, will be constructed to connect the island to mainland Toronto. It will be in the shape of an "S" and have an array of fanning cables. [29]
The island is a product of Waterfront Toronto's Port Lands Flood Protection Project. In November 2024, after six years of construction Waterfront Toronto connected the Don River to the channel forming the new mouth of the river and the island, Ookwemin Minising. [30] Before this milestone water from the Don River made a 90-degree turn into the Keating Channel, creating a bottleneck for water and a risk of flooding. [7]
The new channel is the primary outlet for the Don River; the Keating Channel is a secondary outlet if the need arises; and the Don Greenway is a third outlet, located south-east of the Island. The Don Greenway is a spillway and wetland situated between where the new Don River channel bends from south to west and the Ship Channel. Normally, water in the Don Greenway will only come from the Ship Channel. However, if the new Don River channel cannot handle high water volumes, then that water would be allowed to flood the Don Greenway and flow into the Ship Channel. [6] : D
The island was first part of the "Ashbridge's Bay" wetlands around the original mouth of the Don River, connected to a sandbar that is now the Toronto Islands. By the turn of the 20th century, the marsh had become polluted, and the city filled it with landfill, and devoted it to industrial purposes. [31] Some of the early twentieth century landfill was polluted, contaminated with heavy metals or toxic chemicals. The industrial enterprises were also polluting, including acres of petroleum tank farms and berms of road salt.
The city had also canalized and straightened the lower reach of the Don River, so it flowed straight for 5 kilometres (3.1 mi) from Bloor/Danforth to what is now Lake Shore Boulevard, where it made a right hand turn and ran 1 kilometre (0.62 mi) west into the Keating Channel. [31] This right-hand turn caused a significant build-up of silt and debris that had to be removed by the port authorities regularly to minimize flooding of the surrounding area after a storm.
By 2000, the area around the mouth of the Don River had declined in usage and significant areas were vacant. These lands were not developable due to the cost of remediating the polluted lands, and the lack of flood protection. To "unlock" the area for development, Waterfront Toronto proposed to "naturalize" the mouth of the Don River. [31] In conjunction with this, berms were built at Corktown Commons. The area between the Keating Channel and the new naturalized mouth would become a new island, Ookwemin Minising, to be redeveloped for a mix of residential and open space uses.
The Frederick G. Gardiner Expressway, commonly known as the Gardiner Expressway or simply the Gardiner, is a partially at grade and elevated municipal expressway in Toronto, Ontario, Canada. Running close to the shore of Lake Ontario, it extends from the foot of the Don Valley Parkway (DVP) in the east, just past the mouth of the Don River, to the junction of Highway 427 and the Queen Elizabeth Way (QEW) in the west, for a total length of 18.0 kilometres (11.2 mi). East of Dufferin Street to just east of the Don River, the roadway is elevated for a length of 6.8 kilometres (4.2 mi), unofficially making it the longest bridge in Ontario.
The Don River is a watercourse in southern Ontario that empties into Lake Ontario, at Toronto Harbour. Its mouth was just east of the street grid of the town of York, Upper Canada, the municipality that evolved into Toronto, Ontario. The Don is one of the major watercourses draining Toronto that have headwaters in the Oak Ridges Moraine.
The Toronto waterfront is the lakeshore of Lake Ontario in the city of Toronto, Ontario, Canada. It spans 46 kilometres between the mouth of Etobicoke Creek in the west and the Rouge River in the east.
Toronto Harbour or Toronto Bay is a natural bay on the north shore of Lake Ontario, in Toronto, Ontario, Canada. Today, the harbour is used primarily for recreational boating, including personal vessels and pleasure boats providing scenic or party cruises. Ferries travel from docks on the mainland to the Islands, and cargo ships deliver aggregates and raw sugar to industries located in the harbour. Historically, the harbour has been used for military vessels, passenger traffic and cargo traffic. Waterfront uses include residential, recreational, cultural, commercial and industrial sites.
The Leslie Street Spit, or officially the Outer Harbour East Headland, is a human-made headland in Toronto, Ontario, Canada, extending from the city's east end in a roughly southwesterly direction into Lake Ontario. It is about 5 kilometres (3 mi) long. The Spit is the result of five decades of lakefilling by the Toronto Port Authority. It was conceived as an extension of Toronto Harbour, and has evolved into a largely passive recreation area. Naturalization had not been planned but the process is now actively managed by the Toronto and Region Conservation Authority. A large portion of it is classified as an Environmentally Sensitive Area (ESA) and it is recognized as an Important Bird Area.
The Keating Channel is a 1,000-metre (3,300 ft) long waterway in Toronto, Ontario, Canada. It connects the Don River to inner Toronto Harbour on Lake Ontario. The channel is named after Edward Henry Keating (1844-1912), a city engineer (1892-1898) who proposed the creation of the channel in 1893. The channel was built to connect Ashbridge's Bay to the harbour; later, the Don was diverted into the channel, and its river mouth infilled in the early 1910s.
The Task Force to Bring Back the Don was a citizen advisory committee that advised the city council of Toronto, Ontario, Canada, on issues concerning the Don River and its watershed. It consisted of up to 20 citizen members and 3 council members. It was formed in 1989 and disestablished in 2010.
The Port Lands of Toronto, Ontario, Canada are an industrial and recreational neighbourhood located about 5 kilometres south-east of downtown, located on the former Don River delta and most of Ashbridge's Bay.
The West Don Lands are the site of a neighbourhood under construction in Toronto, Ontario, Canada. The area is bordered by the Don River, King Street, Parliament Street and the rail line adjacent to the Gardiner Expressway. It is 80 hectares in size. A former industrial area, the area is being rebuilt as a mixed-use neighbourhood.
Waterfront Toronto is an organization that oversees revitalization projects along the Toronto waterfront. Established in 2001 as a public–public partnership between the City of Toronto, Province of Ontario and Government of Canada, the organization is administering several blocks of land redevelopment projects surrounding Toronto Harbour and various other initiatives to promote the revitalization of the area, including public transit, housing developments, brownfield rehabilitation, possible removal of the Gardiner Expressway in the area, the Martin Goodman Trail and lakeshore improvements, and naturalization of the Don River. Actual development of the projects is done by other entities, primarily private corporations. The projects include a series of wavedeck walkways and gathering places designed by West 8 and DTAH.
The Toronto Harbour Commission (THC) was a joint federal-municipal government agency based in Toronto, Ontario, Canada. The agency managed Toronto Harbour as well as being responsible for major works along the Toronto waterfront. It built both Malton Airport and the Toronto Island Airport in 1939. The agency was founded in 1911 and operated until 1999 when the port operations were transferred to the new Toronto Port Authority (TPA), now PortsToronto.
The Cherry Street Strauss Trunnion Bascule Bridge is a bascule bridge and Warren truss in Toronto, Ontario, Canada. Located in the industrial Port Lands area, it carries Cherry Street over the Toronto Harbour Ship Channel and opens to allow ships to access the channel and the turning basin beyond. There was previously another bascule bridge further north on Cherry Street. The other, smaller bridge, crossed the Keating Channel, while this bridge crosses the Ship Channel.
Turning loops of the Toronto streetcar system serve as termini and turnback points for streetcar routes in Toronto, Ontario, Canada. The single-ended streetcars require track loops in order to reverse direction. Besides short off-street track loops these can also be larger interchange points, having shelters and driver facilities, or be part of a subway station structure for convenient passenger interchange.
East Bayfront LRT, also known as the Waterfront East LRT, is a planned Toronto streetcar line that would serve the East Bayfront and Port Lands areas in Toronto, Ontario, Canada. It would run from Union station under Bay Street and along Queens Quay and Cherry Street to a new loop along Commissioners Street east of Cherry Street on Ookwemin Minising. It would complement the existing 509 Harbourfront service that connects Union Station to Queens Quay west of Bay Street. Longer-term plans are to extend the East Bayfront line from Cherry and Commissioners Streets to the planned East Harbour Transit Hub along GO Transit's Lakeshore East line and the planned Ontario Line.
Cherry Street is a north-south arterial roadway in the eastern downtown of Toronto, Ontario, Canada. It is situated in a former industrial area, that is now the site of redevelopment. It connects Eastern Avenue south to Lake Shore Boulevard, then to the Toronto Port Lands district, and terminates at Lake Ontario at Cherry Beach.
The Cherry Street lift bridge over the Keating Channel was the smaller of two bascule lift bridges on Cherry Street, in Toronto, Ontario, Canada. The bridge spanned the canalized mouth of the Don River where it empties into Toronto Harbour. It was the fourth bridge at that location, before being replaced by the Cherry Street North bridge.
Corktown Common is a park in the south eastern portion of the West Don Lands neighbourhood in Toronto, Ontario, Canada which opened in 2013. It borders the Don River to the east. It was built on remediated industrial lands to be the centrepiece of a new emerging neighbourhood in downtown Toronto. It also provides a barrier to flooding from the Don River.
Marie Curtis Park is a public park in Toronto, Ontario, Canada. It is located at the mouth of the Etobicoke Creek on Lake Ontario in the Long Branch neighbourhood. Marie Curtis Park was built after the devastating floods of Hurricane Hazel in 1954 destroyed 56 homes and cottages on the site, leaving 1,868 persons homeless and 81 dead. It is named after Marie Curtis, the reeve of Long Branch at the time of its construction. Long Branch at the time was a separate village; it's now amalgamated into the City of Toronto government.
Ashbridges Bay is a bay and park in Toronto, Ontario, Canada. It is located along Lake Shore Boulevard next to Woodbine Beach in the Beaches. The Martin Goodman Trail and boardwalk run through the park along the bay. The boardwalk runs 3 kilometres (1.9 mi) from Ashbridges Bay in the west to the R. C. Harris Water Treatment Plant in the east along Lake Ontario. It was once part of the marsh that lay east of Toronto Islands and Toronto Harbour.
The Toronto Harbour Commission built a firehall at 39 Commissioner Street to help attract industrial enterprises to the newly reclaimed Toronto Port Lands in 1928. It was integrated into Toronto's Fire Services as Station 30. It was sold to the Toronto Firefighter's Association. The Association moved, and sold the building in 2015.
On July 8th, thestar.com story, "Big Ideas: A new island to anchor the Port Lands" talks about Villiers Island, a project by TWRC, which aims to turn 54 acres of the Port Lands into a new lakefront area, complete with public art and streets lined with retail and mixed use residential properties. If the plan overcomes a long list of hurdles - including garnering at least $800 million in funding and an environmental assessment - the island will be created when TRCA rebuilds the mouth of the Don River. The move is part of a plan to protect Riverdale and the Port Lands from flooding.
The three bridges in question are the Cherry Street North Bridge (connecting Lake Shore Boulevard to Villiers Island); the Cherry Street South Bridge (connecting Villiers Island to the southern Port Lands); and the Commissioners Street Bridge (connecting Villiers Island to the eastern Port Lands). All three bridges are being designed by Entuitive, along with London-based Grimshaw Architects and SBP.
But Waterfront Toronto is confident Villiers Island — the first part of the development coming to the Port Lands — will be able to handle any flooding Lake Ontario and the Don River sends its way.
By reconstructing the mouth of the Don River, the city will form a new river valley which will direct water into the Keating Channel and the flood harbour, thus creating Villiers Island in the Port Lands.
Villiers Island, a project by Waterfront Toronto, aims to turn 54 acres of the Port Lands into a new lakefront gem, complete with public art and streets lined with retail and mixed-use residential properties
The Villiers Island precinct (formerly referred to as Cousins Quay) will be a stunning new waterfront community that embraces its distinct industrial functions and the spectacular new parks, public spaces and ecological richness that will result from the naturalization of the mouth of the Don River.
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: CS1 maint: date and year (link)Villiers Island is planned as Toronto's first climate positive precinct. It will be developed as an innovative 'climate positive' community, demonstrating excellence in carbon reduction and sustainable neighbourhood design.
Cherry Street will be realigned to the west of its current path and connected via a new bridge over the Keating Channel. A minor diversion will be created at the intersection of Cherry and Polson Streets starting in Spring 2020, ending in Winter 2021.
The three new outflows required the creation of multiple new bridge crossings. More traffic will be brought to the Toronto Port Lands area as it grows into a planned destination attraction.
Cherry Street North is the baby of the family. Of the four bridges — two at Cherry Street North, one each at Cherry Street South and Commissioners Street — that will connect the yet-to-be constructed Villiers Island to mainland Toronto, it weighs in at a paltry 375 tonnes over its 57-metre length.
The bridges are the first of up to seven eventually planned for the east Toronto waterfront area around Cherry Street where the Don River mouth diversion is well underway and moving towards the final phases of the $1.25 billion Port Lands Flood Protection Project.