More than 2,000 fire personnel are on scene Monday as the Pickett Fire continued to burn in California's Napa County for a sixth day.According to Cal Fire, the fire has burned 6,803 acres and was 17% contained as of 6:3:8 a.

As of Sunday evening, the fire near Calistoga had scorched more than 6,800 acres and was 11% contained, fire officials said.

As an army of firefighters gradually boxes in the Pickett Fire, Napa County officials are looking ahead at the environmental effects the largest local wildfire in five years may leave behind – on its land and in its water.