Effective immediately the Probation Department will resume in person appointments. During this time we ask the lobby be limited to one person and a mask be worn at all times.  To contact the Probation Department by phone, please call (530) 458-5871, or email us at

Click here for more information from Colusa County Public Health


The mission of the Colusa County Probation Department is to ensure the safety of our community by implementing a balanced justice model including:

  • Community protection
  • Development of offender competency by means of integrity, fairness, resourcefulness, professionalism, and excellence
  • Offender accountability

Voting rights guide for incarcerated persons

July 17-23, 2022, is Probation Services Week. Click the link below to read the letter from the Office of the Governor.

Probation Services Week Letter