Water/Sewer GIS Database Development & Mapping

Charles River Watershed Association

Using a data from a variety of sources augmented by visual field inspection, HDM delineated business locations and human-made sewer/drainage systems within the Cambridge Reservoir sub-basins. HDM created several map layers, showing business information for each building, drainage features, and the locations of businesses in relation to drainage features. Each drainage feature was also assigned flow rate, dimensions and proper name attributes.