Denton County has a Local Emergency Planning Committee (LEPC) responsible for collecting information about chemicals and hazardous materials in Denton County and planning for accidents. Check it out here.
Build an Emergency Supply Kit and include duct tape, scissors and plastic to cover doors, windows and vents.
Make a Family Emergency Plan.
Know how to operate your home’s ventilation system.
Identify an above-ground shelter room with as few openings as possible.