California Oil, Gas, and Groundwater (COGG) Program

In cooperation with the California State Water Resources Control Board


To find specific types of reports in this list, use your browser's search function (Ctrl + F). Examples of text to search for are listed below:
  • for year, search for ", 2016" for example
  • for talk, search for "abstract"
  • for data release, search for "data"
  • for USGS reports, search for "Geological Survey"
  • for journal articles, search for ", v."