The phrase "widespread flooding" refers to a situation where a large area is covered or affected by excessive amounts of water, causing it to flood. Full definition
Global warming is also responsible for more frequent and more intense storms that can cause widespread flooding. (scientificamerican.com)
This often leads to widespread flooding in affected areas. (trustedchoice.com)
Even if a community has never experienced widespread flooding before, purchasing flood insurance is something every homeowner should consider. (money-zine.com)