%0 Generic %D 0 %T The Massachusetts DEP Hydrogeologic Information Matrix %K #BedrockMaps %K #Hydro %K #MapDatabase %K #MapsDataPublications %K #QuadIndex %K #SurficialMaps %K aquifer %K catalog %K data %K database %K GEOLOGIC MAP %K ground source heat pumps %K groundwater %K hydrogeology %K index %K maps %K quadrangles %K water resources %X An index of all USGS geologic maps and hydrogeologic publications for Massachusetts, cross-referenced and indexed by town and 7.5' quadrangle. This is an extremely valuable resource for finding geologic data for a given site. %I MassDEP %G eng %U http://www.mass.gov/eea/docs/dep/water/compliance/hydromat.pdf %0 Generic %D %T National Geologic Map Database %K #MapDatabase %K #MapsDataPublications %K catalog %K data %K database %K GEOLOGIC MAP %K index %K maps %X Search here first for any and all geologic map data for the Commonwealth before searching the links below. %I USGS %G eng %U http://ngmdb.usgs.gov/ %0 Generic %D %T Reading Maps with a Critical Eye: Becoming an Informed Map Reader %K #MapsDataPublications %K #UsingGeologicMaps %K catalog %K data %K database %K GEOLOGIC MAP %K how to %K index %K maps %K using geologic maps %X New to using geologic maps? This is a great guide to learning how to read and get the most out of geologic maps %I Maine Geological Survey %G eng %U http://www.maine.gov/doc/nrimc/mgs/mapuse/informed/informed.htm %0 Generic %D %T USGS Publications Warehouse %K #MapDatabase %K #MapsDataPublications %K catalog %K data %K database %K GEOLOGIC MAP %K index %K maps %X Search here second for any and all geologic data for the Commonwealth before searching the links below. %I USGS %G eng %U http://infotrek.er.usgs.gov/pubs/ %0 Generic %D 0 %T What 7.5' quadrangle am I in?: A PDF of a paper map %K #MapsDataPublications %K #QuadIndex %K catalog %K data %K database %K GEOLOGIC MAP %K index %K maps %K quadrangles %K what town %X

Download a PDF map showing which towns are in which 7.5' quadrangles.

%I MassGIS %G eng %U http://www.geo.umass.edu/stategeologist/Quads_Towns_WS7_34x44.pdf %0 Generic %D 0 %T What 7.5' quadrangle am I in?: KMZ of 7.5" quadrangles for use in Google Earth %K #MapsDataPublications %K #QuadIndex %K catalog %K data %K database %K GEOLOGIC MAP %K index %K maps %K quadrangles %K what town %X

A Google Earth KMZ file showing the locations of 7.5' quadrangles in Massachusetts

%I MGS %G eng %U http://www.geo.umass.edu/stategeologist/QuadTownsWatersheds.kmz