1. J.E. Armstrong, Vancouver Geology, (Vancouver: Geological Association of Canada—Cordilleran Section, 1990), 15–18.
2. Various authors have demonstrated that water is an abstract concept whose meaning has changed throughout the ages. For example, J. Linton, What Is Water? The History of a Modern Abstraction (Vancouver: UBC Press, 2010), 3, pithily explains that “water is what we make of it.” Similarly C. Hamlin, A Science of Impurity: Water Analysis in Nineteenth-Century Britain (Berkeley: University of California Press, 1990), demonstrates that water purity was never an objective concept and its meaning was also relative to time, place, and perspective. When Vancouver’s boosters spoke of pure water, they were expressing a view that reflected their contemporary circumstances and values, whereby water that originated in the non-human world exemplified purity.
3. W. Cronon, “The Trouble with Wilderness, or Getting Back to the Wrong Nature,” in Uncommon Ground: Rethinking the Human Place in Nature, ed., 69–90 (New York: W.W. Norton, 1996). This subject is also addressed in note 8.
4. For one example of many, see A. MacEachern, Natural Selections: National Parks in Atlantic Canada, 1935–1970 (Montreal and Kingston: McGill-Queen’s University Press, 2001).
5. Urban History Review 44, nos. 1–2 (Fall/Dpring 2015/2016); C. Otter, “Cleansing and Clarifying: Technology and Perceptions in Nineteenth-Century London,” Journal of British Studies 43, no. 1 (2004): 48–64; M.V. Melosi, The Sanitary City: Urban Infrastructure in America from Colonial Times to the Present (Baltimore: Johns Hopkins University Press, 2000), 107; H. Platt, Shock Cities: The Environmental Transformation and Reform of Manchester and Chicago (Chicago: University of Chicago Press, 2005); M.C. Boyer, Dreaming the Rational City: The Myth of American City Planning (Cambridge, MA: MIT Press, 1983); D.E. Burnstein, “Progressivism and Urban Crisis: The New York City Garbage Workers’ Strike of 1907,” Journal of Urban History 16, no. 4 (1990), 386–423. In addressing this subject, some authors have highlighted the role women played in urban environmental movements: for example, see M. Flanagan, “The City Profitable, the City Livable: Environmental Policy, Gender, and Power in Chicago in the 1910s,” Journal of Urban History 22 (1996): 163–190.