Almost 200,000 people were ordered to evacuate a northern California town this week after a hole in the emergency spillway in the Oroville Dam threatened to flood the surrounding area. Here's a look at what happened to the dam. Read more: http://nbcnews.to/2kxmdZg | NBC News

Here's what you need to know about the Oroville Dam crisis that forced the evacuation of nearly 200,000 people. Read the full story: http://bit.ly/2kq3iLg | SFGATE

20K views · 120 reactions | The nation's tallest dam unleashed water down a rebuilt spillway, two years after the Oroville disaster: https://bit.ly/2YD7dJQ | 10News – ABC San Diego KGTV | Facebook

Local authorities hold a press conference to provide an update on the Oroville Dam spillway erosion emergency and the evacuations of local residents. | FOX 11 Los Angeles

77K views · 423 reactions | Video: Water releases from the Oroville Dam Spillway today as more storms are expected. Sites Reservoir would help boost future water storage. | Northern California Water | Facebook

LIVE: Crews are working to repair the Oroville Dam. The nation's largest dam, located in northern California, reached capacity Saturday, sending water surging over the second, emergency spillway. Operators on Sunday noticed water was gouging a hole in the earthen emergency spillway as well. Fearing that the emergency spillway could fail and send torrents of water rushing downstream uncontrolled, authorities ordered the evacuation Sunday evening of nearly 200,000 residents. | FOX 5 NY