To the Senate of the United States:
In answer to a resolution of the Senate of the 1st instant, requesting the President to furnish the Senate with "the report and map of Lieutenant J. D. Webster, Corps of Topographical Engineers, of a survey of the Gulf coast at the mouth of the Rio Grande and its vicinity," and in compliance therewith, I transmit herewith a report from the Secretary of War, accompanied by the report and map above referred to.
MILLARD FILLMORE.