Mariposa County Board of Supervisors Meeting Agenda for Tuesday, April 5, 2016 - Items Include Updates on the Airport and Biomass Project Details Last Updated: Sunday, 03 April 2016 05:25 Published: Sunday, 03 April 2016 05:24 View Comments Mariposa County Board of Supervisors Meeting Agenda for Tuesday, April 5, 2016 Click here for Mariposa County Supervisors Agenda Packet View the discussion thread. back to top