Cal Fire declared the Flynn Fire in Mendocino County 100 percent contained Thursday night, just over three days after it broke out near the rural community of Comptche.

Officials said 10 structures, all but one of them outbuildings, were destroyed in the blaze, which burned just under 200 acres.

The cause of the fire, which started off Flynn Creek Road near the Comptche Volunteer Fire station, remained under investigation, Cal Fire said.