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web.archive.org
"Section O: Environmental Conservation and Recreation, Table O-9". 2014 New York State Statistical Yearbook(PDF). The Nelson A. Rockefeller Institute of Government. 2014. p. 672. Archived from the original(PDF) on September 16, 2015. Retrieved February 21, 2016.
"Stockport Flats". NYS Department of Environmental Conservation. Archived from the original on March 8, 2021. Retrieved August 9, 2015.