How much waste the Marshall Fire left behind in Boulder County

By the numbers: Still, 103,662 tons of ash and debris went to disposal facilities.

• 64,648 tons of brick and concrete were recycled, along with 2,403 tons of metal.
• 1,837 tons of vegetative debris were recycled using biochar.

Be smart: 1 ton is equivalent to 2,000 pounds.

The big picture: The fire destroyed more than 1,000 homes and burned 6,000 acres.

• Nearly eight months after the Dec. 30 blaze, the cause remains unknown.