Consists of a ts. (photocopy) information package probably distributed in conjunction with an information meeting of the Grand River Conservation Commission, March 20, 1964 concerning the proposed Ayr and Montrose dams and reservoirs. The package provides an overview of the purpose and responsibilities of the Grand River Conservation Commission together with statistical information and maps.

Several 9 page tss. (thermal copy) booklets describing the organization, purpose and activities of the Grand Valley Conservation authority. Includes the master copy.

Series consists of ts. (photocopies) of transcripts of the Ontario Royal Commission Inquiry into the Grand River Flood hearings, July 9, 1974 to November 14, 1974, held at various venues throughout the Region of Waterloo and the Grand River Watershed.

Series consists of materials relating to the planning and procedures and operation of the Grand River Conservation Authority Flood Warning System. Includes correspondence, reports, minutes of planning meetings, and flood warning messages and bulletins.

Photocopy of document, including cover letter to Mr. G.M. Coutts, General Manager, GRCA, Dec. 3, 1968.

Series consists of news releases accompanied by photographs, prepared and issued by the Communications Department of the GRCA.

Consists of a printed booklet containing a Province of Ontario Statute titled : The Conservation Authorities Act, 1968, Statutes of Ontario, 1968.

Series consists of records relating to material prepared by the GRCA Communications department for several anniversaries, openings and events. Includes correspondence, minutes, ms. and ts. drafts and notes, leaflets, clippings, photographs, etc.

Colour photocopy of document belonging to E. Kribs.

Consists of a printed booklet containing a Province of Ontario Statute titled : The Conservation Authorities Act, Revised Statutes of Ontario, 1960, Chapter 62.; includes amendments 1960-1966.

Series consists of records relating to educational and publicity functions performed by the Communications Department. Includes kits and publications intended for use by teachers and by GRCA personnel.

Series consists of sundry records relating to financial administration and operation of the GRCA and its predecessors. Includes assessment information, financial statements, an audit report and an insurance survey.

Consists of a printed booklet containing a Province of Ontario Statute titled : The Conservation Authorities Act, Revised Statutes of Ontario, 1950, Chapter 62, as amended by 1952, Chapter 11.

Series consists of records relating to long-term planning and strategy committees. Includes reports and background information.

Consists of printed fact sheet concerning the Conservation Authorities Act. The information concerns the powers and responsibilities delegated to Conservation Authorities in Ontario.

Series consists of budget information for the Annual Meeting of the Grand River Conservation Authority appended to the agenda and GRCA membership list. This information does not appear to be included in the bound volumes of minutes. The bound volumes appear to contain only the minutes and resolutions, not the agendas and supporting documents.

Consists of a printed copy of Province of Ontario Statute 1946, Ch. 11, An Act to Provide for the Establishment of Conservation Authorities for the purposes of the Conservation, Restoration and Development of Natural Resources, other than Gas, Oil, coal and Minerals and for the Prevention of Floods and Water Pollution (short title : Conservation Authorities Act, 1946), with 1947 mimeograph revisions tipped in.

Series consists of the following : Grand River Conservation Authority Board of Directors : minutes of meetings; General Membership : minutes of meetings, which also occurs under the name, General Meetings : minutes, and includes the minutes of the Annual Meetings of the Grand River Conservation Authority; Executive Committee : minutes of meeting.

Also present are minutes of meetings of various advisory boards and miscellaneous committees whose names vary over time. Since 1995, the minutes of meetings of the Planning and Operations Committee, and Administration, Finance and Personnel Committee, respectively, are included.

Series consists of minutes of the general meetings of the Grand Valley Conservation Authority (GVCA) together with minutes of the GVCA Executive Committee. Includes minutes of the Grand Valley Conservation Authority Advisory Boards, whose number and official names varied over time. The name order of these bodies also varied, e.g. the Advisory Board on Recreation also appears as the Recreation Advisory Board.

Photocopy of document belonging to Ilmar Kao.

Series consists of minutes of meetings of the Grand River Conservation Commission Executive Committee. Also includes copies of legislation from the Province of Ontario, correspondence and memoranda.

Colour photocopy.

Series consists of minute books, copies of memoranda, reports and correspondence.

Consists of a negative photocopy of Province of Ontario Letters Patent incorporating the Grand River Conservation Commission, August 13, 1934.

Series consists of minutes of meetings of the Grand River Valley Boards of Trade, clippings and correspondence.

Consists of a ts. transcript (carbon copy) of Province of Ontario Statute 1932 Ch.55, An Act to Establish the Grand River Conservation Commission, 1932 (Short title : Grand River Conservation Commission Act).

Series consists of miscellaneous records concerning the organizational structure and functions of the Grand River Conservation Authority and its predecessors, the Grand River Conservation Commission and the Grand Valley Conservation Authority. Includes minutes of meetings, organizational charts and reports.

Consists of a ts.(photocopy) of Province of Ontario Statute 1932, Ch. 55, An Act to Establish the Grand River Conservation Commission (short title : The Grand River Conservation Commission Act, 1932.)

Consists of a ts. (thermograph) Province of Upper Canada act entitled "An Act to Incorporate a Joint Stock Company to improve the navigation of the Grand River,"(Grand River Navigation Act) dated November 18, 1837.

Series consists of records relating to the incorporation and organization of the Grand River Conservation Authority and its predecessors, the Grand River Conservation Commission and the Grand Valley Conservation Authority. Includes originals and photocopies of acts, bills, and letters patent.