To minimize future flooding impacts, a number of projects are underway across Harris County. The flood control district said the completed work has helped reduce flooding to thousands of homes.
A member of the Harris County Community Flood Resilience Task Force told ABC13 the projects haven't been put to the test. ABC13 Chief Meteorologist Travis Herzog said southeast Texas hasn't had a major rain event in two and half years.
"A big test is if you're going to get over a foot of rain in just a short period of time, six hours or less," Herzog explained, "that would definitely put a test to any creek or bayou or any drainage project."
Here's what voters approved: $5 billion in flood mitigation projects.
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Half of the money is from taxpayers. The other half is from other sources, including grants.
The county's latest update from five months ago shows it still needs to secure more than a billion dollars in other sources.
The money is going toward about 180 projects. So far, only 25 have been completed, with just six in the past two years.
Recently, the county has been focused on creating areas that can hold large amounts of stormwater. This way, instead of going into neighborhoods, the water is collected.
Although hurricane season starts soon, Herzog says these projects could help southeast Texas year-round.
"We like to say flood season begins Jan. 1 and ends Dec. 31," Herzog said.
This is why the county is spending billions to mitigate flooding when rainfall events occur.
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