Physical Address Institute for Natural Resources - Portland 1025 SW Mill St. VSC Suite 316 Portland OR 97201 Phone: (503) 725-9950 Mailing Address Institute for Natural Resources / INR PO Box 751 Portland, OR 97207-0751 Linked In Instagram The INR-Portland office is generally open from 8:30 am to 4:30 pm Monday through Friday. Staff schedules vary so please contact people directly to arrange in-person meetings. Faculty & Staff Directory View Directory Campus Map View Map Media Contacts Media Contacts Name indicates required First Name Last Name Email Subject Message CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.