Multiple fake news and clickbait sites are repeating variations of a story that FEMA expects the Oroville dam to collapse, killing thousands of people. This story is false. The source quoted is KCRA:
http://www.kcra.com/article/fema-su...ce-base-in-case-of-oroville-emergency/8944641
But the facts here are simply that neither FEMA nor any other State or local government agency has said they expect the dam to collapse. The emergency was declared because on Feb 12, 2017, the town of Orville was evacuated because there were fears that the emergency spillway would collapse, which would probably flood the town. The emergency spillway is not the dam.

There's no current risk to the dam itself. The spillway is separated from the dam by a rock ridge.
So what did FEMA actually say?
https://www.fema.gov/blog/2017-02-16/supporting-oroville
https://www.fema.gov/disaster/3381
For more details, see:
https://www.metabunk.org/oroville-dam-spillway-failure.t8381/