Mandatory evacuations for areas near the fire were lifted Saturday evening, and voluntary orders were rescinded Sunday, with all residents allowed to return without restrictions.
The Poudre County electric co-op said the fire damaged power poles and left many customers without electricity. Crews restored power to many residents overnight, the provider said in a tweet. Crews are still working to replace four power poles damaged by the blaze.
An air quality alert that had been issued for parts of Boulder and Larimer counties Saturday has also expired.
CPR's Megan Verlee contributed to this story.