• Contact Information

    County Manager's Office


    Monday - Friday
    7:30am - 5:30pm

    Contact Us

    100 Jefferson County Parkway
    Admin and Courts Facility
    Golden, CO 80419

    View Map

    County Manager

    Donald Davis

    Deputy County Manager

    Kate Newman

  • Rocky Flats


    Project Description

    Jefferson County is actively involved in overseeing the cleanup and ongoing management needs vital to ensuring the long-term protection of human health and the environment.

    County Manager's Office Role and Responsibility

    • Regular stewardship council meetings
    • Decisions on issues concerning the long-term protection of human health and environment.


    • The Rocky Flats Stewardship Council was formed in February 2006 to focus on post-closure management of Rocky Flats.
    • The council includes elected officials from nine municipal governments neighboring Rocky Flats and four organizations/individuals having skills or experience:
      • Arvada
      • Boulder
      • Boulder County
      • Golden/Northglenn (alternating)
      • Broomfield
      • Jefferson County
      • Superior
      • Westminster
      • League of Women Voters
      • Rocky Flats Cold War Museum
      • Rocky Flats Homesteaders
    • $7 billion cleanup project

    For more information, please visit the Rocky Flats Stewardship Council website. View exit disclaimer policy page for links to third-party websites.

    Rocky Flats and the Jeffco Parkway

    When Congress adopted the Rocky Flats National Wildlife Refuge Act in 2001, a 300-foot strip was allocated on the eastern edge of the refuge for future construction of the metropolitan beltway.

    An article published in the city of Arvada’s June/July “Arvada Report” details how neighboring cities and counties in the Rocky Flats Coalition of Local Governments and the Rocky Flats Stewardship Council have worked to ensure the ongoing health and safety of residents living near Rocky Flats and how mitigation efforts and testing included that 300-foot transportation corridor. Read the Rocky Flats and Jeffco Parkway article in the June/July 2012 Arvada ReportView article in PDF format.

    Last Updated: 11-12-2014