Tigard (Or.)2014-04-012014-04-012007-05-31https://hdl.handle.net/1794/1453142 pp. Adopted 2007-05-31. Department of Land Conservation and Development Notice of Adopted AmendmentThe City of Tigard annexed 17 parcels of land. As part of the annexation, city zoning and regulations will replace county zoning and regulations. The City also withdrew the subject properties from various special service districts (see below).en-USPublic DomainLand UseAdopted Plan