St Helens2014-04-022014-04-022010-03-22https://hdl.handle.net/1794/1544713 pp. Adopted 2010-03-22. Department of Land Conservation and Development Notice of Adopted AmendmentAnnexation of approximately 0.76 acre* along Columbia River Highway.en-USPublic DomainLand UseSt Helens Notice of Adopted Amendment (2010-03-22)Adopted Plan