Declares a specified portion of the Erie Basin in the Buffalo Harbor, New York, to be a nonnavigable water of the United States.
Prohibits any Federal project submitted for authorization for construction of new levees or modification of existing levees for flood control within the Rio Grande from Bernalillo, New Mexico, to Belen, New Mexico, from requiring the raising or modification of existing bridge structures within the project area to pass river flows in excess of that the bridges can now accommodate.
Declares a specified portion of the Trent River, in the State of North Carolina, to be nonnavigable waters of the United States.