Over 180,000 residents of parts of California were forced to evacuate their homes on Sunday and Monday, February 12 and 13, after concerns grew over the Oroville Dam’s spillway.

These videos show a close-up view of the dam and water flowing out of the spillway just before flows reached the river below. They also show a helicopter removing electrical equipment from the lines below. Credit: Tiffany Shacklett via Storyful