crevasse – mammoth // building nothing out of something

Tag Archives: crevasse

artificial crevasse

[Before the 1928 Flood Control Act, the Mississippi River flood control plan consisted of two basic elements: levees and outlets.  Earthern levees would hold the water back.  When necessary, outlets would be utilized to divert flood waters.  In an emergency, more levees could be created with sandbags; more outlets could be created by blowing levees […]