· Build or maintain a fire or use charcoal, coal, or wood stoves, except in permanent fire pits or fire grates within a developed recreation site (e.g., campgrounds where fees are charged).
· Smoke, except in an enclosed vehicle or building, a developed recreation site, or while in an area at least three feet in diameter cleared of all flammable materials.
· Use any internal or external combustion engine (including chainsaws) without a spark arresting device properly working and a chemical pressurized fire extinguisher and a round point shovel.
· Weld or operate acetylene or other torch with open flame except in cleared areas of at least 10 feet in diameter and in possession of a chemical pressurized fire extinguisher.
· Use explosives, including fireworks.
· Discharge of a firearm unless in possession of a valid Colorado hunting license and lawfully involved in hunting and harvesting game.