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Data release for depth to bedrock derived from Hydrogeology of Southeastern Connecticut by Melvin (1974)

Dates

Publication Date
Start Date
1948
End Date
1971

Citation

Campbell, D.T., and DiGiacomo-Cohen, M.L., 2021, Data release for depth to bedrock derived from Hydrogeology of Southeastern Connecticut by Melvin (1974): U.S. Geological Survey data release, https://doi.org/10.5066/P91GSSFR.

Summary

This data release consists of a single ESRI shapefile, Hydrogeo_SECTpts, with geologic information from the previously published Hydrogeology of Southeastern Connecticut (Melvin, 1974). Test boring location points digitized from georeferenced area maps (1:24,000 scale) are attributed with associated well log information: town, identification numbers, altitude, depth to bottom, and remarks regarding the geology of the well finish. Descriptions for the bottoms of boreholes recorded the source driller's logs.

Contacts

Attached Files

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Hydrogeo_SECTpts.zip 19.54 KB application/zip
Hydrogeo_SECTpts_browse.jpg
“Example of the database (labeled points) on a standard USGS base.”
thumbnail 2.75 MB image/jpeg

Purpose

The purpose of this data release is to provide improved digital access to data previously available as lithologic logs in a printed report with accompanying maps. Records for these test holes have not been created in the USGS National Water Information System (NWIS). By digitizing well locations and documenting depth to bedrock, this dataset can be used to inform models and maps of overburden thickness and the top of the buried bedrock surface in Connecticut.
Example of the database (labeled points) on a standard USGS base.
Example of the database (labeled points) on a standard USGS base.

Map

Communities

  • USGS Data Release Products

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P91GSSFR

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