Staff

Our staff is dedicated to providing excellent services to our customers in a reliable, fiscally responsible manner. Read more about our team under the 'crew' page.

Our Crew

Office Manager

Phone: 541.549.8815
Email Address: office@tsidweb.org
Mailing Address: PO Box 2230, Sisters, Oregon 97759

Marc Thalacker, Manager

Marc has been the manager of Three Sisters Irrigation District since 1997. As a farmer in Central Oregon since 1988 he has firsthand experience in the…