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  2. How Cities Are Using Nature-Based Solutions to Tackle Floods

    www.aol.com/news/cities-using-nature-based...

    Climate change is already making extreme flooding more frequent and intense and by 2050 100-year flood events are projected to occur at least twice as frequently as today across 40% of the planet.

  3. Drain-waste-vent system - Wikipedia

    en.wikipedia.org/wiki/Drain-waste-vent_system

    The key to a functional island fixture vent is that the top elbow must be at least as high as the "flood level" (the peak possible drain water level in the sink), allowing it to serve as a de facto vacuum breaker preventing the loop from becoming a siphon for an overfilled sink, as from a clogged drain (rather than vent) line.

  4. Particularly dangerous situation - Wikipedia

    en.wikipedia.org/wiki/Particularly_dangerous...

    While historically applied only to severe thunderstorm, tornado and flash flood watches (i.e., severe local storm "polygonal" events), PDS wording could theoretically be applied to other types of weather watches (such as winter storm, high wind, hurricane, or fire weather watches) when an enhanced threat for such conditions exists.

  5. 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 ...

  6. Fort Worth’s flood problems are a billion-dollar fix. The ...

    www.aol.com/fort-worth-flood-problems-billion...

    The city is increasing its spending to fix old ditches, repair pipes, and draw new flood maps. It may not be enough to fix persistent problems in East Fort Worth and the Cultural District.

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  8. Flood alert - Wikipedia

    en.wikipedia.org/wiki/Flood_alert

    In Australia, the Bureau of Meteorology issues a flood watch that covers similar conditions to flood watches in the United States. However, they are known by slightly different names in some areas. In Europe, there is the European Flood Awareness System and the commercial product including app and data services FloodAlert. [3]

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