%0 Online Database %D 2006 %T Well Inventory of the Ayer quadrangle, Massachusetts %A Fernandez, M. %A Duncan, C. %A Stephen B Mabee %K #MGSPub %K #Subsurface %K #WellInventory %K arsenic %K Ayer %K boring %K Boxborough %K Devens %K For Devens %K Groton %K groundwater %K Harvard %K LITTLETON %K Shirley %K subsurface %K water resources %K well %X Well Inventories consist of ESRI ArcView Project files (*.apr), associated ESRI shapefiles and scanned boring logs compiled from several sources.   Each *. apr file displays borehole locations, information about the boring itself, and, where available, a scanned image of the boring log.  Be sure to read the "README.TXT" file before using this product. %B Well Inventory %7 WI-06-01 %I Massachusetts Geological Survey %G eng