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Hydrology
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Aqueducts
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Line
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1. Global Map: 1:1,000,000-Scale Canals and Aqueducts of the United States, 2014
2014. National Atlas of the United States. This line shapefile includes Global Map data showing the canals, aqueducts, and the Intracoastal Waterway in the United States, Puerto Rico, and th... National Atlas of the United States.
2. Census Hydrography, New York, 2000
2000. U.S. Department of Commerce U.S. Census Bureau Geography Division. CUGIR, the Cornell University Geospatial Information Repository, using US Department of Commerce, Bureau of the Census data, developed the GIS data...