St Helens2014-04-022014-04-022009-11-20https://hdl.handle.net/1794/1511213 pp. Adopted 2009-11-20. Department of Land Conservation and Development Notice of Adopted AmendmentChanging four parcels totaling approximately 5.73 acres from Heavy Industrial to Light Industrial.en-USPublic DomainLand UseSt Helens Notice of Adopted Amendment (2009-11-20)Adopted Plan