We had all better hope that the dam is not weeping through the face as bad as it looks like it is, because the consequences of that will be absolutely unimaginable.
FYI, latest posts about the leak in the 3400+ ongoing thread about the Oroville dam.
http://www.freerepublic.com/focus/news/3524221/posts?page=3418#3418
http://www.freerepublic.com/focus/news/3524221/posts?page=3420#3420