The United States Probation Office
District of Colorado

Hon. Marcia S. Krieger, Chief Judge
Lavetra A. Castles, Chief US Probation Officer

Our mission is to make the community safer by facilitating the administration of justice, providing opportunities for positive change while maintaining professional integrity, dignity, and respect for all.

Welcome to the U.S. Probation Office for the District of Colorado

Welcome to the U.S. Probation Office for the District of Colorado. The Probation Office is the investigative arm of the U.S. Courts and is charged with the responsibility to assist the U.S. Court in the impartial administration of justice through the investigation and supervision of individuals charged with and convicted of federal crimes. The U.S. Probation Office covers the entire State of Colorado. The U.S. Probation Office is the only federal law enforcement agency not under the Executive Branch of the Government.

U.S. Probation and Pretrial Service Charter for Excellence

Upcoming Events

Courthouse Closure

The Byron G. Rogers Courthouse will be closed for business on the afternoon of Friday June 9th, 2017 from 12:45 to 6:00 p.m. due to a law enforcement training exercise. The Alfred A. Arraj Courthouse will remain open for business. Court business in the Durango and Grand Junction courthouses will be conducted as scheduled. All electronic systems to include CM/ECF and PACER will remain in operation during this time period.