Series consists of records relating to the administration and activities of the Muskoka Lakes Association, and in particular the annual meetings, meetings of the executive committee, and meetings of association directors. The records demonstrate the concern for and activity surrounding the MLA's involvement in issues affecting the environment and the quality of life in the Muskokas and address such topics as water quality, acid rain, planning and land use, water levels, taxation, etc. Series includes minutes for the annual meeting of the MLA (1894-1947), meetings of the executive committee (1972-1980), and meetings of association directors (1980-1986), as well as attachments and supporting documents including agendas, financial statements, budgets, association newsletters, correspondence, lists of board members, reports, surveys and questionnaires, minutes of board sub-committees, ephemera, photocopied clippings, etc.