The Army Corps of Engineers is holding a public meeting amid this evening’s predicted thunderstorms to chat about the recently begun replacement work on the Addicks and Barker dams, which have each won the rare and highly distinguished label ‘extremely high risk’ through a combination of structural issues and close proximity to Houston. For those not planning to flood the Corps with questions and comments in person, there’s a somewhat-outdated online survey, as well as an online map of updates on the project’s progress. Work to replace the outlet structures of the dams began in February, and is expected to take about 4 years.Â
The 2 reservoirs, spread out across 26,000 acres on either side of the Katy Fwy. near Highway 6, starred in the Sierra Club’s 2011 lawsuit over the construction of Segment E of the Grand Parkway through the reservoirs’ catchment area. The club claimed development spurred by the road could send major additional runoff to the reservoirs, increasing the chance of dam failure, which Dave Fehling of Houston Public Media reports “could do an estimated $60 billion dollars in damage to downtown Houston, to industries along the Houston Ship Channel, [and] even to the Texas Medical Center.” The judge didn’t stop construction of Segment E, but did order new studies on its potential flooding impacts.
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Addicks and Barker Reservoirs
