Atlas of Canada 1,000,000 National Frameworks Data, Hydrology - Dams

The Atlas of Canada 1,000,000 National Frameworks data are a set of integrated base map layers which form the Atlas of Canada 1,000,000 National Frameworks Data collection. These data have been compiled at a scale of 1:1,000,000 with the primary goal being to indicate correct relative positioning with other frameworks layers rather than absolute positional accuracy.