1) Engineering failure
Found on
https://www.crosswordclues.com/clue/levee-breach
A levee breach or levee failure (the word dike or dyke can also be used instead of levee) is a situation where a levee fails or is intentionally breached, causing the previously contained water to flood the land behind the levee. ==Causes of failure== Man-made levees can fail in a number of ways. The most frequent (and dangerous) form of levee fai...
Found on
http://en.wikipedia.org/wiki/Levee_breach
No exact match found.
