This is a collection of known geophysical surveys in Washington State. Many of these surveys are archived at the Washington Geological Survey Library. Data attributes include those deemed useful by the database creators for assessing the location, type, and quality of the data. For some of the feature classes a figure or figures may be included for each study, representing the study core results. Citations should help the user to locate the source study to obtain other details. This collection was not built to to be a data repository. Some feature classes and some entries into the database may have data available for download, but for others, the data is housed elsewhere, or unavailable digitally due to age of the study.

This is a collection of known ground-based geophysical surveys in Washington State. Many of these surveys are archived at the Washington Geological Survey Library. Data attributes include those deemed useful by the database creators for assessing the location, type, and quality of the data. For some of the feature classes a figure or figures may be included for each study, representing the study core results. Citations should help the user to locate the source study to obtain other details. This collection was not built to to be a data repository. Some feature classes and some entries into the database may have data available for download, but for others, the data is housed elsewhere, or unavailable digitally due to age of the study.