To modify the authorization for a project for navigation, and for other purposes.

In general— Beginning on the date of enactment of this Act, the project for navigation, Menominee Harbor, Michigan and Wisconsin, authorized by the first section of the Act of March 3, 1871 (16 Stat. 538, chapter 118), the first section of the Act of June 13, 1902 (32 Stat. 344, chapter 1079), the first section of the Act of March 4, 1913 (37 Stat. 815, chapter 144), the first section of the Act of July 3, 1930 (46 Stat. 929, chapter 847), the first section of the Act of August 30, 1935 (49 Stat. 1035, chapter 831), section 2 of the Act of March 2, 1945 (59 Stat. 19, chapter 19), and section 101 of the River and Harbor Act of 1960 (74 Stat. 482), is—

Portion deauthorized— The portion described in this subsection is the area bounded by the coordinates of—

Portion authorized— The portion described in this subsection is the area bounded by the coordinates of—