Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Make sure all vents for your furnace, stove, fireplaces, and dryers are clear of snow and other debris.
The images below are displayed in the order in which they were tested for comprehension.