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."

An historic January storm dumped more deep snow along the U.S. Gulf Coast on Wednesday after bringing Houston and New Orleans to a near standstill over the past two days and burying parts of Florida's Panhandle with accumulations more typical of Chicago.

Per Florida Highway Patrol, I-10 from mile marker 5 to mile marker 56 is CLOSED. The Barrancas Avenue Bayou Chico Bridge was closed in both directions at 4:58 p.m. because of ice, according the Florida Department of Transportation.