Nothing in this chapter shall be construed as exempting any portion of the Mississippi River from the provisions of Federal laws for the improvement, preservation, and protection of navigable waters, nor as authorizing any interference with the operations of the Department of the Army in carrying out any project now or hereafter adopted for the improvement of said river.
Structure US Code
CHAPTER 8— UPPER MISSISSIPPI RIVER NATIONAL WILDLIFE AND FISH REFUGE
§ 721. Short title; “person” defined
§ 722. Acquisition of lands and water
§ 723. Purposes of refuge; regulations by Secretary of the Interior
§ 724. Consent of States to acquisition; existing rights-of-way, easements, etc.
§ 725. Regulations, etc., by Secretary of the Interior
§ 726. Acts prohibited in refuge; commercial fishing
§ 727. Powers of employees of Department of the Interior