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  2. Flood management - Wikipedia

    en.wikipedia.org/wiki/Flood_management

    The map to the right shows a flood map for the City of York, including the floodplain for a 1 in 100-year flood (dark blue), the predicted floodplain for a 1 in 1000 year flood (light blue) and low-lying areas in need of flood defence (purple). The most sustainable way of reducing risk is to prevent further development in flood-prone areas and ...

  3. 2019 Quebec, Ontario and New Brunswick floods - Wikipedia

    en.wikipedia.org/wiki/2019_Quebec,_Ontario_and...

    The 2019 spring floods in Ontario, Quebec and New Brunswick were exceptional floods in eastern Ontario, southern Quebec and from the St.John River region to New Brunswick, Canada. In fact, flooding along the Ottawa River has been recognized as the most important weather event of the year 2019 in Canada, and the one along the Saint John River as ...

  4. History of flooding in Canada - Wikipedia

    en.wikipedia.org/wiki/History_of_flooding_in_Canada

    In a 1973 City of Calgary flood plain management report by Montreal Engineering Co. Ltd., estimates of flood-frequency of the Bow River upstream of the Elbow River in Calgary provided the following results: There is a 10-percent annual exceedance probability (AEP) flood or a 10-year flood return period with a peak flow or flood discharge ...

  5. Floodplain restoration - Wikipedia

    en.wikipedia.org/wiki/Floodplain_restoration

    Restoring floodplains can help regulate flood events and mitigate flood related damage. [6] Floodplain restoration can also increase biodiversity by creating new or restoring degraded habitat and encourage growth of native species. [7] [8] Methods of wetland restoration in the floodplain, can help better water quality. [9]

  6. Etobicoke Creek - Wikipedia

    en.wikipedia.org/wiki/Etobicoke_Creek

    Etobicoke Creek / ɛ ˈ t oʊ b ɪ k oʊ / ⓘ is a river in the Greater Toronto Area of Ontario, Canada. [1] It is a tributary of Lake Ontario and runs from Caledon to southern Etobicoke, part of the City of Toronto. The creek is within the jurisdiction of the Toronto and Region Conservation Authority.

  7. Flood forecasting - Wikipedia

    en.wikipedia.org/wiki/Flood_forecasting

    Flood forecasting is an important component of flood warning, where the distinction between the two is that the outcome of flood forecasting is a set of forecast time-profiles of channel flows or river levels at various locations, while "flood warning" is the task of making use of these forecasts to tell decisions on warnings of floods.

  8. Saugeen River - Wikipedia

    en.wikipedia.org/wiki/Saugeen_River

    The Saugeen River is located in southern Ontario, Canada. The river begins in the Osprey Wetland Conservation Lands and flows generally north-west about 160 kilometres (99 mi) before exiting into Lake Huron. The river is navigable for some distance, and was once an important barge route.

  9. Toronto waterway system - Wikipedia

    en.wikipedia.org/wiki/Toronto_Waterway_System

    The Humber River is a river in Southern Ontario, Canada. [2] It is in the Great Lakes Basin, is a tributary of Lake Ontario and is one of two major rivers on either side of the city of Toronto, the other being the Don River to the east. It was designated a Canadian Heritage River on September 24, 1999. [3]