Water
Found in 93 Collections and/or Records:
Dewatering of Falls, 1969-1974
Dewatering of Falls
Dewatering the falls and/or drying up the falls 1969, 1966 - 2019
Print outs of online news articles about the dewatering event and possible future plans to do it again for bridge repair and replacement, 2 Army Corps of Engineers letters regarding the 1969 dewatering of the falls. Various news releases from the U.S. Army Corps of Engineers.
Earth Day, 1990
Economic Growth and Pollution Reduction-Progress Since Earth Day 1970
Environmental Preservation - Niagara River and the Falls, 1906 - 1911
"Hearings Before the Committee on Rivers and Harbors" (original), U.S. Lake Survey Preservation of Niagara Falls Images (originals)
Environmental Studies - Lake Ontario and St. Lawrence River, 2002, 2006
International Lake Ontario and St. Lawrence River Studies (originals)
Erie - Niagara Regional planning Board, 1969-1979
Manuals, Studies, Reports, and Applications
ETW - Pamphlets, 1907, undated
Essays related to the history of the illumination of the Falls, Catskills Water Systems, and John C. Shea, local newspaperman.
Flow Available for Power, circa 1954
Computations of duration of flow available in the United States for power under Treaty of 1950
Geo. W. Stone Archives. LaSalle, Village of. Water Board of Commissioners, 1915
Village of LaSalle Board of Water Commissioners statement of receipts and expenditures of funds from the Board of Water Commissioners.
Hoover Ferry, 1972-1975
Photos of Hoover Ferry, Copies of photos of Hoover Ferry