More than half a dozen wildfires continued to burn across Colorado Monday morning, but firefighters have been able to get control over several of the blazes.

RIO BLANCO COUNTY, Colo. — The Lee Fire in Rio Blanco County has grown to the sixth largest in Colorado history, according to the Colorado Division of Fire Prevention and Control. The fire was mapped with infrared technology at more than 106,000 acres as of Sunday.

Several fires are burning across western Colorado, with some at historic sizes and other causing evacuations of Western Slope towns.