Yavapai County Prepares for Comprehensive Emergency Response with Full-Scale HazMat Exercise

Yavapai County’s Local Emergency Planning Committee (LEPC), in partnership with Waste Management of Arizona, Inc. (WM) and the Yavapai County Office of Emergency Management (YCOEM), will conduct a full-scale hazardous materials emergency response exercise on September 21, 2026, at Gray Wolf Landfill located at 23355 Highway 169 (MP 11), Dewey, Arizona. This is a planned exercise and not an actual emergency. No hazardous waste will be released, transported, or handled as part of the exercise. It