Trey Ising

Trey Ising is a long-time Leavenworth resident, having lived there since 1978. He is a graduate of Cascade High School. Currently, he serves as the Chairman for the Cascade School District Board of Directors, representing District #5, which covers the Dryden/Blewett Pass area. His term is set to expire in November 2025. In his professional life, Ising owns and operates Cascade Quality Water. He is married with nine children, all of whom have attended or will attend schools within the district. The Cascade School Board, including Ising, was recognized with a Board of Distinction award in 2024 by the Washington State School Directors' Association.