The Oregon Chapter 31 is broken down into smaller components called districts or subchapters based on geographic areas. There are seven different districts within the OR 31-IAAI, and each district has a Chairperson for managing the affairs within their respected district. To learn more about the districts or to become more familiar with your local district, please click on the hyperlinks below.
The Umpqua River. The Umpqua Valley District is our newest District in the Oregon Chapter. At the 2011 Annual Membership Meeting in Seaside, the general membership voted to accept the Umpqua Valley District as a sub-chapter in our organization.