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Oregon Archaeological Society P.O. Box 13293, Portland, Oregon 97213 (503) 727-3507  Email contact: info@oregonarchaeological.org

The Oregon Archaeological Society (OAS), a non-profit organization, was founded in 1951 as important Native American sites, including Celilo Falls, were about to be flooded by The Dalles Dam on the Columbia River. At that time many believed that sites should be excavated before they disappeared beneath the water.

OAS stresses the importance of working with professional archaeologists in the advancement of knowledge, and educating the public. To that end OAS adopted a code of ethics, recognizing the importance of State and Federal laws which protect archaeological sites.

Come join the OAS for an educational, fun, hands-on experience. Learn about historic and prehistoric archaeology in the history-rich Pacific Northwest. We provide a forum where people can learn, share ideas, and participate in archaeology. No prior experience is necessary, only a willingness to learn and to have fun with others who are interested in archaeology.

Check out our Meetings and Events page: Events

Need a resource for the classroom? Check out the Education page!

Please explore our web site for more information on OAS.

Submit articles to OAS Screenings HERE

OAS is a not for profit 501(c)(3) organization