Staff Reports
President Donald Trump signed an executive order directing federal agencies to call Lake Ontario “Lake America” on U.S. government maps, and Interior Secretary Doug Burgum has publicly said the U.S. Geological Survey will make that change on federal maps. The move is direct, symbolic, and exactly the kind of bold, headline‑friendly action the administration likes to take. It also helps explain why maps are suddenly in the middle of a trade fight with Canada.
Burgum: USGS will update federal maps
Interior Secretary Doug Burgum posted—according to press reports—on X that the USGS is “on it” and will implement the president’s executive order to rename the lake “LAKE AMERICA” in federal databases. That matters because the USGS runs the Geographic Names Information System (GNIS), which is the official U.S. repository for place names. When the White House issues an executive order, the GNIS can add the new name for federal use quickly.
What the change does — and what it doesn’t
Make no mistake: this is a federal naming action. U.S. agencies, federal maps, and government databases will use “Lake America.” It does not force Canada, international bodies, or private map makers to relabel the lake. Cross‑border features like the Great Lakes are governed in practice by treaties, diplomacy, and mutual cooperation. So if Ottawa wants to keep calling it Lake Ontario, they can — and likely will.
Why the administration did it
This is happening in the middle of a trade spat with Canada. The renaming follows prior moves like calling the Gulf of Mexico the “Gulf of America” for U.S. purposes. Those steps are partly theatrical and partly tactical: they send a message that the U.S. will use every tool at its disposal in a fight over tariffs and trade. Critics will call it pettiness. Supporters will call it asserting American sovereignty. Both views are easy to predict.
At the end of the day, the federal government can decide what its own maps say. That choice will have limited legal reach beyond U.S. publications, but it has an outsized political and cultural effect. If you want international unanimity, diplomacy does the work; if you want headlines and a firm line for domestic agencies, an executive order and a quick USGS update do the trick. Call it Lake America here at home — and let Canada keep calling it whatever helps their narrative. Either way, the map on your phone might end up telling two different stories depending on where you stand.
