115 Stores participated with the following local government partners.

• Alameda Countywide Clean Water Program
• Central Contra Costa Sanitary District
• Fairfield-Suisun Urban Runoff Management Program
• City and County of San Francisco
• City and County of Palo Alto
• Marin County Stormwater Pollution Prevention Program
• San Mateo Countywide Stormwater Pollution Prevention Program
• Santa Clara Valley Urban Runoff Pollution Prevention Program
• City of Santa Rosa, Sonoma County Waste Management Agency,
  and Sonoma County Water Agency
• Union Sanitary District/City of Fremont
• City of Vacaville