- The CGS Information Warehouse (IW) provides access to map-based indexes to available reports, maps, and GIS data published by the California Geological Survey.
- Important Farmland Maps are compiled by the Farmland Mapping and Monitoring Program (FMMP) pursuant to Section 65570 of the California Government Code.
- The Division's Well Finder Map application shows every known oil and gas well in the state. Users can search for a well in a variety of ways and view production information, the well record, and notice/permit information, including whether the Division has been notified that well stimulation is being used.
- Senate Bill 110 requires OMR to provide reported mine information to the public. MOL is an interactive Web map designed with geographic information system (GIS) features that provide information such as the mine name, mine status, commodity sold, location and other mine specific data.