Dennis wildfire Updated October 5, 2026 at 8:55 PM PDT ACRES BURNED 3 STATE Nevada → ORIGIN COUNTY Elko CONTAINMENT N/A Response LEAD AGENCY County & Local Elko Interagency Dispatch Center Details Undetermined According to NIFC, the cause is still undetermined OVERVIEW Dennis Fire started on 10/05 and is currently at 3 acres and 0% containment.