Happy Valley (Or.)2014-04-152014-04-152007-05-21https://hdl.handle.net/1794/1613799 pp. Adopted 2007-05-21. Department of Land Conservation and Development Notice of Adopted AmendmentZONE CHANGE FROM SINGLE FAMILY RESIDENCE (SFR) R-10 TO INSTITUTIONAL USE AND PUBLIC USE (IPU) AND A DESIGN REVIEW FOR REPLACEMENT OF AN ELEMENTARY SCHOOL WITH A COMBINED ELEMENTARY AND MIDDLE SCHOOL.en-USPublic DomainLand UseAdopted Plan