Oregon. River and harbor improvements in Oregon and Washington, hearings on subject of improvement of Coquille bar, Harbor, and River, Coos Bay Harbor, Clatskanie and Siuslaw rivers, Yaquina bar, Bay, and Harbor, and Willamette River above Portland and Yamhill River, Oreg., and Columbia and lower Willamette rivers below Vancouver, Wash., and Portland, Oreg., Jan. 8, 1918; [statement of Willis CHawley].