Happy Valley (Or.)2014-04-022014-04-022009-05-11https://hdl.handle.net/1794/14936141 pp. Adopted 2009-05-11. Department of Land Conservation and Development Notice of Adopted AmendmentADOPTION OF AN INTEGRATED LAND USE AND TRANSPORTATION PLAN KNOWN AS THE "EAST HAPPY VALLEY COMPREHENSIVE PLAN" INCLUDING A TSP UPDATE; COMPREHENSIVE PLAN DEVELOPMENT CODE TEXT AMENDMENTS; STEEP SLOPES AND NATURAL RESOURCE OVERLAY ZONE MAP; AND, COMPREHENSIVE PLAN/ZONING MAP AMENDMENTS.en-USPublic DomainLand UseAdopted Plan