IDA Oregon is working to expand the network of skyglow measurement sensors into the Columbia Gorge. Goals are to identify and track the spread of light pollution from Portland into the Gorge and to help identify dark sky places in the Gorge.

Awaiting more Input!


What exciting Dark Sky activities are happening in the Mt Hood and Columbia River Gorge Region?


Tell us what's happening --  please email us:

IDA Oregon, established 2019

Mailing Address:

IDA Oregon

P.O. Box 777

Bend, Oregon 97709

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