Meeting materials of Jefferson County's volunteer boards and commissions, including minutes, agendas, and supplemental items.
Records of the proceedings of the Jefferson County Board of County Commissioners
Board of County Commissioners' Newspaper Clipping Files
1975 - April 1994
Records of the Colorado Cooperative Extension Program in Jefferson County
Plats, maps and statements of claim to water rights for ditches, reservoirs and water supply sources recorded in Jefferson County, Colorado. NEW! Ditch Companies Photo Album, 1908-1909
Records for genealogical research
Scrapbooks created by members of home demonstration clubs in Jefferson County
Articles of incorporation and financial reports of companies seeking to incorporate and conduct business within Jefferson County. Includes some municipal incorporations.
Collections related to the history of Jefferson County that are not Jeffco government records.
Other records created by Jefferson County government
Collection of picture postcards containing images of tourist sites throughout Jefferson County and the surrounding area. Also includes a handful of real photo postcards of people from Jefferson County.
Recorder's Book of the Junction District
Description of the First Jefferson County courthouse and jail