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Grand River Conservation Authority
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Memorandum on interview with Department of Health.

Consists of a ts. memorandum of interview with Department of Health representatives, which may have been prepared by the Grand River Valley Boards of Trade. The memorandum concerns industrial pollution and sewage disposal on the Grand River in relation to public health and safety.

Grand River Conservation Authority

Memo re Grand River Watershed, November 17, 1949.

Consists of a ts. memo by an unidentified author regarding the history and development of conservation and water management in the Grand River Watershed. The memo appears to have been prepared for public distribution and focuses primarily upon the activities of the Grand River Conservation Commission in regard to dam construction and water flow control.

Grand River Conservation Authority

Maps and Plans

File consists of maps created by, or relevant to, the GRCA. Includes an historic conservation map, as well as a historic watershed act.

Grand River Conservation Authority

Maintenance manual, extra and not complete.

Consists of material relating to operating procedures for the Shand Dam: samples of Graphics Controls Canada round-chart recording systems, internal operating guidelines and procedures, forms and equipment. Intended for use in compiling a maintenance manual.

Grand River Conservation Commission

Maintenance manual, complete.

Consists of material relating to operating manual for Shand Dam: instructions for the Bristol round-chart recording systems, samples of rain and snow recording gauges, sample stage-discharge tables for various years from 1975 to 1989, internal procedures.

Grand River Conservation Commission

Luther Marsh slides : tray number 2.

Consists of slides of flora, fauna, farming and recreational activities at Luther Marsh and its surroundings, which were employed in a slide show. Identifications are provided on an ms. list on the interior lid of the slide tray; but many of those listed are not present. Includes slides of migratory birds, blue herons and their nesting grounds, various trees and plant life and crop harvesting.
According to the original GRCA listing, the slides were taken by Bill Miller.

Grand River Conservation Authority

Luther Marsh slides : tray number 1.

Consists of slides of flora, fauna, farming and recreational activities at Luther Marsh and its surroundings, which were apparently employed in a slide show. Identifications are provided on an ms. list on the interior lid of the slide tray; but many of those listed are not present; those present are not in any order. Includes slides of the Shand Dam, bird banding, blue herons and their nesting grounds and crop harvesting.

According to the original GRCA listing, the slides were taken by Bill Miller.

Grand River Conservation Authority

Luther Marsh management plan : maps.

Two items - an aerial image of the Luther Marsh Wildlife Management Area compiled from aerial photography flown 1979-1980; it has markings in red and blue ink and is titled, "5 yr. plan." The other item is "Luther Marsh Wildlife Management Area," black-line map with title: "Wildlife swamps, non-forestry priority." Includes highlighting, annotations relating to tree information.

Grand River Conservation Commission

Luther Marsh and Related GRCA movies.

File consists of one DVD transfer of films donated by Adolphos Ridzins. The films include Luther Marsh; Conestogo, Guelph and Woolwich dam construction; reforestation at Conestogo; spring floods; RCMP murder investigation at Luther.

Grand River Conservation Authority

Long Range Planning Committee : Community Relations Division information and education.

Consists of a ts.(photocopy) report of the Community Relations Division of the Grand River Conservation Authority regarding community information and education programs operated by the Division. The report appears to have been prepared for submission to the GRCA Long-Range Planning Committee.

Grand River Conservation Authority

Lion's Club address, September 30, 1949.

Consists of a ts. notes for a speech concerning the background and development of the Grand River Conservation Commission prepared for a presentation to the Lion's Club[Kitchener, Ont.?] by an unidentified member of the Grand River Conservation Commission.

Grand River Conservation Authority

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