Happy Valley (Or.)2014-04-022014-04-022010-05-24https://hdl.handle.net/1794/1529135 pp. Adopted 2010-05-24. Department of Land Conservation and Development Notice of Adopted AmendmentThe City annexed and converted Clackamas County Zoning (Open Space Management and Village Community Service) to City Institutional Public Use to accommodate conversion ot an existing structure to a public library, including parking.en-USPublic DomainLand UseAdopted Plan