republic-os/legal/us/code/title-33/chapter-1/section-27.md

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LegalText	33 U.S.C. § 27	Chicago River at Chicago, Illinois	us	united_states_code	code_section	33	NAVIGATION AND NAVIGABLE WATERS	1	NAVIGABLE WATERS GENERALLY	27	33 U.S.C. § 27	current	119-100	2026-06-26	official	https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc33@119-100.zip	/us/usc/t33/s27	data/legal/raw/us/code/title-33/usc33.xml	018e6f0bbd1fdd90c24d07585ac96537beb32b130bed6e8827dc5e4dcb461e3a	de3d130b31eae77f8c0fc593f61b7287899297718d678d500eea123559828523	7021ca4052cf15828458cc368b53ad18c32abd8bdd31509dc2a04eed98b92e18	2026-07-04	official	legal us-code

33 U.S.C. § 27 - Chicago River at Chicago, Illinois

Text

All of that portion of the West Fork of the South Branch of the Chicago River in the county of Cook and State of Illinois, extending west from the west line of the collateral channel of the sanitary district of Chicago, in the northwest quarter of section 36, township 39 north, range 13 east, of the third principal meridian, is declared to be a nonnavigable stream within the meaning of the Constitution and laws of the United States. The right of Congress to alter, amend, or repeal this provision is expressly reserved. The Act of September 19, 1890, making appropriations for the construction, repair, and preservation of certain public works on rivers and harbors, and for other purposes (Twenty-sixth Statutes, chapter 907, section 7, page 454), and the Act of March 3, 1899, making appropriations for the construction, repair, and preservation of certain public works on rivers and harbors, and for other purposes (Thirtieth Statutes, chapter 425, section 9, page 1151) [33 U.S.C. 401], and all Acts amendatory of either thereof shall not apply to that portion of the west arm of the South Fork of the South Branch of the Chicago River, lying between the east line of Ashland Avenue and the north line of Thirty-ninth Street, in the city of Chicago, Illinois, as the same now exists or may hereafter be extended. All rights, authority, or control over that part of the Chicago River possessed or assumed by the United States are relinquished and abandoned, and all rights, authority, or control over the same that were possessed by the State of Illinois are fully restored to said State. As soon as the city of Chicago, or any other governmental agency or any corporation thereunto duly authorized by the Secretary of the Army, shall have constructed, after June 7, 1924, a new channel for the South Branch of the Chicago River between West Polk Street and West Nineteenth Street in said city of Chicago, then, and in that event, so much of the channel of the South Branch of the Chicago River as shall be superseded and replaced by said new channel in accordance with the permit of the Secretary of the Army shall be discontinued and abandoned.

(Jan. 24, 1923, ch. 33, §§ 1, 2, 42 Stat. 1171; Feb. 27, 1923, ch. 142, 42 Stat. 1323; June 7, 1924, ch. 337, 43 Stat. 646; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

Notes

Editorial Notes

References in TextSection 7 of the Act of September 19, 1890, referred to in text, is section 7 of act Sept. 19, 1890, ch. 907, 26 Stat. 454, as amended generally by act July 13, 1892, ch. 158, § 3, 27 Stat. 110, which prohibited construction of certain structures in the navigable waters of the United States, with certain conditions and exceptions, and is not classified to the Code. Provisions similar to those in section 7 of act Sept. 19, 1890, were subsequently enacted by sections 9 and 10 of act Mar. 3, 1899, ch. 425, 30 Stat. 1151, which are classified, respectively, to sections 401 and 403 of this title.

Codification The two sentences comprising the first paragraph of this section are, respectively, sections 1 and 2 of act Jan. 24, 1923. The second paragraph of this section is from act Feb. 27, 1923. The last paragraph of this section is from act June 7, 1924.

Statutory Notes and Related Subsidiaries

Change of Name Department of War designated Department of the Army and title of Secretary of War changed to Secretary of the Army by section 205(a) of act July 26, 1947, ch. 343, title II, 61 Stat. 501. Section 205(a) of act July 26, 1947, was repealed by section 53 of act Aug. 10, 1956, ch. 1041, 70A Stat. 641. Section 1 of act Aug. 10, 1956, enacted “Title 10, Armed Forces” which in sections 3010 to 3013 continued Department of the Army under administrative supervision of Secretary of the Army.