Program archives raw federal datasets used to generate its annual county health measures, where allowed by data-use terms.

Internet Archive’s Wayback Machine plus specific collections (e.g., CDC data backup) preserve federal websites and datasets that were removed or changed.

Crowd-sourced repository for U.S. federal government data and the main repository for Data Rescue Project contributions.

The Data Rescue Project started in February 2025 as a coordinated effort of three data organizations, including members of IASSIST, RDAP, and the Data Curation Network.

Our goal is to serve as a clearinghouse for data rescue-related efforts and data access points for public US governmental data that are currently at risk. We want to know what is happening in the community so that we can coordinate focus. Efforts include: data gathering, data curation and cleaning, data cataloging, and providing sustained access and distribution of data assets.

This guide will help you to locate U.S. Federal Government data that may have been removed or redacted following the Presidential Executive Orders that went into effect on January 31, 2025. Use the menu on the left to navigate to different sections of this guide.

Please note this issue is ongoing and continues to evolve. This guide will be updated regularly as new information becomes publicly available.

This guide will point to resources that identify and track steps taken by the Trump administration and Congress to scale back or eliminate access to federal government information. It also provides links to groups performing data and website rescue.

This guide will point to resources that identify and track steps taken by the Trump administration and Congress to scale back or eliminate access to federal government information. It also provides links to groups performing data and website rescue.

U.S. government websites may remove or reorganize publicly available content due to changes in administration, agency restructuring, website redesigns, or other archival practices. When this happens, previously accessible reports, datasets, or publications may no longer be available at their original URLs.

This page provides guidance for those seeking such materials. There are a number of trusted archives and repositories maintained by libraries, research institutions, and nonprofit organizations that aim to preserve continued access to government information.

We’ve built this project on our long-standing commitment to preserving government records and making public information available to everyone. Libraries play an essential role in safeguarding the integrity of digital information. By preserving detailed metadata and establishing digital signatures for authenticity and provenance, we make it easier for researchers and the public to cite and access the information they need over time.

Climate Mirror is a distributed effort conducted by volunteers, in conjunction with efforts from institutions such as University of Pennsylvania, University of Toronto, and the Internet Archive, to mirror and back up U.S. Federal Climate Data. It started pre-emptively out of concerns based on President Trump's past anti-science statements, and has continued into his administration's time in office.

Data Refuge is a community-driven, collaborative project to preserve public climate and environmental data. When we document the many ways diverse communities use data, we can also advocate for future data. We want to hear your data stories!

Assessing and Monitoring the Health of the Federal Statistical Agencies | A Report of the American Statistical Association, Supported by the Alfred P. Sloan Foundation, Annie E. Casey Foundation, and California Community Foundation