East County Historical Organization (ECHO) Categories AttractionsNon-Profit Civic 17111 NE Sandy Blvd Portland OR 97230 (503) 618-0946 Visit Website Rep/Contact Info Gwen Nothwang × Gwen Nothwang Secretary Phone: (503) 618-0946 Cell Phone: (503) 257-6558 Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×