Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Return to search results

Southwest Gravity Program Absolute Gravity Database (updated 2022-07-08)

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: January 27, 2026 | Last Modified: 2022-08-05T00:00:00Z
This dataset contains absolute-gravity data collected by the USGS Southwest Gravity Program, a collaborative effort of the Arizona, California, and New Mexico Water Science Centers to monitor and model groundwater-storage change. Data were collected following the methods in "Procedures for Field Data Collection, Processing, Quality Assurance and Quality Control, and Archiving of Relative and Absolute-Gravity Surveys", U.S. Geological Survey Techniques and Methods book 2, chapter D4 (https://pubs.er.usgs.gov/publication/tm2D4). All data are reviewed and approved. Additional data, including network-adjusted relative- and absolute-gravity data, may be available in ScienceBase Data Releases (https://www.sciencebase.gov/catalog/item/5910bebae4b0e541a03ac8f8). Last update: 2022-07-08

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov