Confluence Retirement

In an effort to consolidate USGS hosted Wikis, myUSGS’ Confluence service is scheduled for retirement on January 27th, 2023. The official USGS Wiki and collaboration space is now SharePoint. Please migrate existing spaces and content to the SharePoint platform and remove it from Confluence at your earliest convenience. If you need any additional information or have any concerns about this change, please contact Thank you for your prompt attention to this matter.
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  • CRCWC User Help

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Table of Contents

Well Catalog Search Tips

The Core Research Center Well Catalog (CRCWC) now offers both Map-Based and Text-Based search capabilities. Due to incomplete latitude and longitude coordinates not all wells will be displayed using the Map-Based search. Please use the Text-Based search to find and display all records including those lacking the latitude and longitude coordinates. Also please note that the coordinates provided are only estimates. The coordinate source column identifies the source for the latitude and longitude values. For values obtained from state records please check with the state for more information about how the values were derived. Additional coordinates will be provided as they become available.


We do not have formation information for the cuttings.

Return to TOC

To search the Well Catalog