Below are the various marijuana-related ballot measures for 2010.

State Initiative Type Purpose Status Filing deadline Ballotpedia
Arizona Medical Marijuana Question 2010 Medicinal Allows residents with specific medical conditions to be treated with certain amounts of marijuana for personal use. Approved 7/1/2010 #
California Proposition 19, the Regulate, Control and Tax Cannabis Act of 2010 Legalization Allows California to tax, control and regulate cannabis for personal consumption Approved #
Oregon Initiative 28, Oregon Regulated Medical Marijuana Supply System Act 2010 Medicinal State can license marijuana farmers who can distribute crop to medical marijuana dispensaries Approved 7/2/2010 #
South Dakota Medical Marijuana Act 2010 Medicinal Patients and/or their caregivers would be allowed to possess up to 6 plants and 1 ounce of marijuana at a time Approved 2/1/2010 #