Records of the negotiations between St. Croix County and the various government employee unions, including correspondence, notes, benefit cost estimates, research materials, collective bargaining and mediation requests, proposed and final offers, grievances, and agreements. Represented units include Courthouse, General Government Support Services (GGSS), Highway, Health Center, Human Services-Non Professional/Professional, Land and Water Conservation, Law Enforcement, and Social Services.

Incoming and outgoing correspondence of Mayor Herman T. Hagestad concerning war and defense preparedness, utilities, licensing, and routine matters of city administration.

Original papers from County Board of Supervisors' proceedings, 1969-2016, including agendas, minutes, notes, correspondence, committee reports, resolutions, proclamations, and ballots from committee and officer elections.