Forms part of Fonds 15. Series consists of financial ledgers and journals, pay sheets, financial statements, annual reports, and other financial material. Many of the ledgers and journals are oversized.

Forms part of Fonds 15. Series consists of numbered contracts and agreements entered into by the Greater Winnipeg Water District. Contracts and agreements are typically for the supply of building materials such as steel rails, steel splice bars or telephone lines, as well as for specific projects like the construction of a gate house or for clearance of a right-of-way. Plans and specifications are included with some contracts. The series is incomplete.

Series consists of 269 numbered by-laws of the Greater Winnipeg Water District. Two indices are available: Index to By-Laws 1-163 and Index to By-Laws 164-258. The last eleven by-laws are not included in either index. The indices list by-laws in number order and provide a description of their purpose. By-laws were drafted for a variety of reasons, including appointments to District boards, to define duties of District officers, to borrow and/or spend money, to establish rates for municipalities served by the District, and to repeal existing District by-laws.

Forms part of Fonds 15. Series consists of communications and reports created or received by the Greater Winnipeg Water District. Included are copies of a 1912 report by Charles Slichter and Rudolph Hering’s Report on a Water Supply from Shoal Lake for the Greater Winnipeg Water District, 1913. Also included are various maps and plans for the aqueduct, aqueduct operating and intake records, correspondence regarding land right of ways and correspondence regarding the rail line constructed by the GWWD.

Forms part of Fonds 15. Series consists of minutes and reports of the Board of Equalization, the Sinking Fund Trustee, the Administration Board and the Board of Commissioners.

Series consists of the June 18, 1888 Report of the Secretary of the Joint Committee on Colonization of the City Council and Board of Trade; June 16, 1888 Report of Mr. McNee, Agent; June 15, 1888 Report of Mr. Woods, Agent; June 14, 1888 Report of Mr. Smith, Agent at Station. The reports provide details regarding the agent's work, places visited, and the volume of materials distributed.

Forms part of Fonds 15. Series consists of photographs taken by GWWD employees during the building of the Greater Winnipeg Aqueduct that brings water from Shoal Lake to Winnipeg. Photos are made up of nitrate negatives and lantern slides.