Tree School

Mark your calendar for Tree School 2017: Saturday, March 25, 2017

2016 Tree School handouts and presentations are now available.


If you would like to receive a 2017 Tree School catalog in the mail, please contact the Extension Office at 503-655-8631 or contact the Tree School Registrar to be put on the mailing list.

If you would like more information about your well and/or well water, go to:

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