MassGIS 2003 Massachusetts aqueducts (July 1998)
- The Aqueducts layer contains linework representing water-transporting conduits from 1:100,000 U.S. Geological Survey Digital Line Graph (DLG) files, with additional linework added by the Massachusetts Water Resources Authority.
- Office of Geographic and Environmental Information (MassGIS)
- Aqueducts, Canals, Hydrology, Hydraulic structures, and utilitiesCommunication
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