Agendas Agenda: 02/10/15 Lassen County Board of Supervisors By Jeremy Couso - Thursday, February 5th, 2015 0 FacebookPinterestWhatsApp The Lassen County Board of Supervisors will be meeting in regular session at 707 Nevada street in Susanville on Tuesday, February 10th, at 9:00. Click here to download a printable agenda for next Tuesday’s meeting.