Photo courtesy of USACE As the Mississippi River swelled to dangerous levels last spring, the U.S. Army Corps of Engineers prepared to open floodways by blowing levees. Nervous populations downstream craved information about the actions and consequences. By launching a Facebook page, the Corps found it could quickly deliver critical information on the unfolding situation to the people who needed it most. The response was enormous. Photo courtesy of USACE Last spring, faced with the need to disseminate quickly updates and information to an affected constituency about the probable need to blow a levee to relieve flood pressures, the Corps
The 2016 Summer Olympics boating and swimming events have put an international spotlight on what has been a long-running problem in Rio de Janeiro—untreated sewage and trash are clogging up major bays and waterways.