Interior agencies say they own lots of land. Can they prove it?

By Michael Doyle | 09/24/2025 04:18 PM EDT

Interior’s Office of Inspector General has taken the department to task over insufficiently documented land claims.

A sign is shown with bullet holes in it at Bureau of Land Management site in Skull Valley, Utah.

A sign is shown with bullet holes in it in December 2009 at a Bureau of Land Management site in Skull Valley, Utah. Mike Stark/AP

The Interior Department may have misstated its vast landholdings by as much as 82 percent, or a stunning 892 million acres, auditors say in a new report.

Or maybe the department just needs to get its paperwork in order.

Citing a widespread absence of deeds and other documentation that can nail down property ownership, Interior’s Office of Inspector General cautioned that the department’s land claims were “not sufficiently supported” with underlying records.

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“These issues occurred because DOI did not provide oversight to ensure information submitted by bureaus had appropriate support and did not verify reported Federal land acres for completeness, accuracy, and proper documentation,” the OIG report explained.

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