Record Group 30 is assigned to those records of the county government that were one-time projects by multiple agencies or that otherwise do not belong to a department assigned its own record group number. 

Also found in this record group are the papers of individuals who have played a significant role in the functioning of the county government. These papers often combine personal materials with records of the department the individual worked for. 

One of the largest collections in this record group is the Westchester County Government Publications collection, which includes, among other things, reports, studies, pamphlets, and resource guides issued by various county departments.

This index has been divided into two pages alphabetically. Use the menu on the right to navigate this department's records.