Jun 8, 2024 · Quick Facts. Size: 30,914 acres. Start Date: June 8, 2024. Location: 31 miles NW of Chelan, WA. Containment: 14% Personnel: 695. Cause: Human-caused, under investigation. Resources Assigned: 11 crews, 5 helicopters, 25 engines, 28 water tenders, 17 heavy equipment.