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Let’s review those flood control regulations

Seems like a good idea, wouldn’t you say?

The U.S. Army Corps of Engineers has agreed to review Harris County’s flood control regulations to gauge whether they sufficiently neutralize the flood risk posed by the region’s booming development, a question that has drawn increasing scrutiny after a series of storms in recent years, capped by Hurricane Harvey, have devastated the region.

The Harris County Flood Control District already had begun a review of the regulations and asked in August for a third-party re-examination by the Corps. The district expects preliminary results at the end of October.

“We are looking at where development is going, is there any trend that we are seeing,” said Ataul Hannan, planning division director for the flood control district. “We might have to go in and fine-tune areas.”

The county’s flood control rules largely center around a principle called “detention,” a requirement that any development – subdivision, strip mall, gas station – hold runoff in a basin and release it slowly so as to not increase flooding downstream.

Regulations mandate that the basins, also called detention ponds, hold enough water to mimic the landscape being paved over.

After repeated storms in recent years, a growing chorus of critics has connected the county’s rapid development with its destruction.

Following last year’s Tax Day floods, a Houston Chronicle investigation found that flood control regulations, including detention requirements, routinely were undercut by developers.

[…]

Jim Blackburn, an environmental attorney who has sued the Corps and the county over flood control issues, said a Corps review would not be objective, given the ties between the agencies.

“They need an independent assessment because the problem with Harris County’s detention regulations is they are not strict enough,” said Blackburn, a co-director of Rice University’s center for Severe Storm Prediction, Education, and Evacuation from Disasters.

The city will be doing its own separate review of its detention requirements in the coming months. Doing the review is one thing, but enforcement is quite another, and ensuring that the review is sufficient and spares no concern about anyone’s feelings is still one more. There’s no room for denial anymore. We’ve been given a very clear demonstration of what the flaws in our current policies are. There’s no excuse for not getting it right this time.

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One Comment

  1. neither here nor there says:

    For years the HARRIS COUNTY Flood Control District has been doing less and less. They used to clean the bayous out on a fairly regular schedule, that stopped. They used to keep them banks mowed every two month, it is now down to 4 times a year.

    I don’t expect the Republican Controlled Commissioners Court to do anything. We tend to have short memories and they will talk and investigate for a couple of years until we forget.

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