The growth of one wildfire burning on Colorado’s Western Slope has slowed to a crawl, but four others continue to scorch thousands of acres, fire officials said.

The Deer Creek Fire, which started in eastern Utah and has already destroyed several structures, has crossed the state line into Colorado, state fire officials said.

At just over 12,900 acres, the fire is bigger than all the other western slope fires combined and is one of several fires that prompted Colorado Gov. Jared Polis to issue a disaster declaration on Sunday.