Part of a legal description of a boundary line of Dixie County, for instance, says it goes “southerly down the thread of the main stream of said Suwannee River to the Gulf of Mexico; thence along said Gulf of Mexico, including the waters of said gulf within the jurisdiction of the State of Florida, to the mouth of the Steinhatchee River.”

Florida has become the first state to officially refer to the Gulf of Mexico as the "Gulf of America," following President Donald Trump 's executive order directing federal agencies to adopt the new name. Florida Governor Ron DeSantis used the term in an emergency declaration issued on Monday ahead of a forecast winter storm.