Description: This layer contains data related to heat flow measurements at sites in Massachusetts, obtained by the AASG for the Geothermal Data Project. The data table includes general information on the location of the well or site, location uncertainty, gradient, standard error and conductivity. Information sources are included in the dataset. The HeaderURI for a particular well is the cross-referencing link (foreign key) used to associate the feature with web based information on the feature including pictures or other information. The data is displayed using a red, yellow and orange triangle. The original data and metadata can be viewed or downloaded from the USGIN Repository at http://repository.stategeothermaldata.org/repository/resource/eaf12e0c53a4222440a8b343a21dbf53/
Copyright Text: Massachusetts Geological Survey, Provided by the Illinois State Geological Survey