MassGIS 2003 Massachusetts Hydrography (1:100,000) (Polygons) (August 2000)

Description

This datalayer contains polygons representing Massachusetts ponds, lakes, reservoirs, and rivers. MassGIS has adapted and modified the U.S. Geological Survey 1:100,000 Hydrography Digital Line Graph (DLG) quadrangle files to produce two layers: Hydrography (1:100,000) Polygons - ponds and lakes, Hydrography (1:100,000) Arcs - streams and rivers.

Publisher

Office of Geographic and Environmental Information (MassGIS)

Place(s)

Massachusetts

Subject(s)

Bodies of water, Ponds, Lakes, Rivers, Hydrography, and inlandWaters

Year

2000-01-01T01:01:01Z

Held by

Harvard