On August 27, as Hurricane Harvey blew through the Houston area, the U.S. Army Corps of Engineers found itself between the proverbial rock and hard place. Since the 1940s, it had operated a flood control project to control the risk of flood damage to downtown Houston and the Houston Ship Channel. It had accomplished this by carefully controlling the release of flood waters from the project’s dams. Now, however, the Corps confronted Hurricane Harvey, a megastorm generating massive, unprecedented volumes of flood water.
The Corps faced the choice of either limiting water releases from the project to protect downstream properties at the cost of flooding upstream properties, or increasing project releases to protect upstream properties at the cost of flooding downstream properties. Not surprisingly, the Corps’ decision on August 27 and on the following days, to release up to 13,000 cubic feet per second from the project dams, which arguably contributed to the flooding of both downstream and upstream properties, left everyone unhappy. Read the rest of this entry »