Oro Valley Zoning Ordinance The town of Oro Valley, Arizona, adopted its medical marijuana zoning ordinance of October 27, 2010. Share this:EmailPrintFacebookTwitterLinkedInLike this:Like Loading... By On the Net|2015-04-06T18:49:20-07:00November 27th, 2010|Stories & Articles, Zoning|Comments Off on Oro Valley Zoning Ordinance Read More