Archive of over 300,000 datasets mirrored from Data.gov
Aggregates efforts of multiple preservation initiatives to create the largest available collection of independently "rescued" federal data
Continuing a NOAA database and display map.
Recreated EPA and CEQ data tools.
Index of US government data, and other threated datasets, preserved by a peer-to-peer file sharing community
A collection of government datasets obtained via FOIA requests.
Over 10 million government documents from the End of Term Web Archive's 2020 crawl. Allows for semantic text searches such as "redacted documents.”
Photo archive of NPS signs taken before and after alteration from the Trump administration
Collection of altered and removed National Park Service (NPS) exhibits, uses the Wayback Machine to compare versions of NPS webapges
A collection of 230,000+ preserved doucments from the USAID Development Experience Clearinghouse (DEC).
Re-created climate resources from the defunct NOAA wesbite, Climate.gov.
An archive of removed and endangered documents related to the January 6, 2021 Capitol attack.
Preserves and displays DHS infrastructure data.
Your map to our favorite research preservation sites
When public data disappears, researchers, archivists, and volunteers often step in to preserve it. This page highlights some of the most important “data safehouses” — repositories, mirror sites, and recreated tools that protect vulnerable datasets and keep them accessible to the public. Together they form a growing network dedicated to safeguarding scientific, environmental, and government information for future research and accountability.