Engineering to block the next surge tide
Houston Chronicle: A Galveston oceanographer envisions a day when residents of coastal areas near Houston have less to fear from hurricanes. Protecting the region from a hurricane’s storm surge, says William Merrell of Texas A&M University at Galveston, is simple: Extend Galveston’s seawall to the island’s West End, build a similar structure along Bolivar Peninsula and construct massive Dutch-like floodgates at the entry to Galveston Bay. Merrell’s “Ike Dike” idea, which would cost at least $2 billion not including land acquisition expenses, has gained momentum in recent weeks. Gov. Rick Perry’s post-Ike Commission for Disaster Recovery and Renewal reviewed the concept and unanimously recommended that the state fund a feasibility study to look at flood control efforts along the entire Texas coast. “When I first heard about it, I thought it was a pretty outlandish project, but the more I’ve thought about it, the more I think we need to look into something like this,” said Bil...