or other", were deleted on the basis of act February 20, 1931, which provided, "that hereafter no real estate of the War Department shall be sold or disposed of without authority of Congress, and all existing Acts or parts thereof in conflict with this proviso, other than special Acts for the sale of stated tracts of land, are hereby repealed."

Section is from the first part of section 5 of act June 13, 1902, which was a provision of the Rivers and Harbors Appropriation Act for 1902. The last part of such section 5 is set out as section 631 of this title.

AMENDMENTS

1951-Act Oct. 31, 1951, struck out provisions authorizing the Secretary of the Army to sell the unserviceable property referred to, and authorizing him to direct the transfer of any property employed in river and harbor works; struck out the provision that the property so transferred should be valued and credited to the project upon which it was theretofore used and charged to the project to which it was transferred; and inserted "and is transferred or sold, the proceeds thereof may be credited to the appropriation for the work for which it was acquired".

§ 558a. Repealed. Oct. 31, 1951, ch. 654, § 1(56), 65 Stat. 703

Section, act Aug. 30, 1935, ch. 831, § 7, 49 Stat. 1048, related to sale of property no longer needed for improvement of canals, rivers and harbors. See sections 483, 484 and 485 of Title 40, Public Buildings, Property, and Works.

§ 558b. Exchange of land or property

In any case in which it may be necessary or advisable in the execution of an authorized work of river and harbor improvement to exchange land or other property of the Government for private lands or property required for such project, the Secretary of the Army may, upon the recommendation of the Chief of Engineers, authorize such exchange upon terms and conditions deemed appropriate by him, and any conveyance of Government land or interests therein necessary to effect such exchange may be executed by the Secretary of the Army: Provided further, That the authority granted to the Secretary of the Army shall not extend to or include lands held or acquired by the Tennessee Valley Authority pursuant to the terms of the Tennessee Valley Authority Act [16 U.S.C. 831 et seq.]. This section shall apply to any exchanges heretofore deemed advisable in connection with the construction of the Bonneville Dam in the Columbia River.

(June 20, 1938, ch. 535, § 2, 52 Stat. 804; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

REFERENCES IN TEXT

The Tennessee Valley Authority Act, referred to in text, is act May 18, 1933, ch. 32, 48 Stat. 58, as amended, known as the Tennessee Valley Authority Act of 1933, which is classified generally to chapter 12A (§ 831 et seq.) of Title 16. Conservation. For complete classification of this Act to the Code, see section 831 of Title 16 and Tables.

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.

CROSS REFERENCES

Bonneville Project, see sections 832 to 8321 of Title 16, Conservation.

Flood control, applicability of this section to works of, see section 558b-1 of this title.

§ 558b-1. Application to authorized works of flood control

Section 558b of this title is made applicable to authorized works of flood control.

(Aug. 11, 1939, ch. 699, § 3, 53 Stat. 1414.)

SECTION REFERRED TO IN OTHER SECTIONS This section is referred to in section 701b-4 of this title.

§ 558c. Rights-of-way over United States land

The Secretary of the Army is authorized and empowered, under such terms and conditions as are deemed advisable by him, to grant easements for rights-of-way for public roads and streets on and across lands acquired by the United States for river and harbor and flood control improvements including, whenever necessary, the privilege of occupying so much of said lands as may be necessary for the piers, abutments, and other portions of a bridge structure: Provided, That such rights-of-way shall be granted only upon a finding by the Secretary of the Army that the same will be in the public interest and will not substantially injure the interest of the United States in the property affected thereby: Provided further, That all or any part of such rights-of-way may be annulled and forfeited by the Secretary of the Army for failure to comply with the terms or conditions of any grant hereunder or for nonuse or for abandonment of rights granted under the authority hereof: Provided further, That the authority granted to the Secretary of the Army shall not extend to or include lands held or acquired by the Tennessee Valley Authority pursuant to the terms of the Tennessee Valley Authority Act [16 U.S.C. 831 et seq.). (June 20, 1938, ch. 535, § 10, 52 Stat. 808; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

REFERENCES IN TEXT

The Tennessee Valley Authority Act, referred to in text, is act May 18, 1933, ch. 32, 48 Stat. 58, as amended, known as the Tennessee Valley Authority Act of 1933, which is classified generally to chapter 12A (§ 831 et seq.) of Title 16, Conservation. For complete classification of this Act to the Code, see section 831 of Title 16 and Tables.

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.

The Secretary of the Army is authorized to receive from private parties such funds as may be contributed by them to be expended in connection with funds appropriated by the United States for any authorized work of public improvement of rivers and harbors whenever such work and expenditure may be considered by the Chief of Engineers as advantageous to the interests of navigation: Provided, That when contributions heretofore or hereafter made by local interests for river and harbor improvements, in accordance with specific requirements or under general authority of Congress, are in excess of the actual cost of the work contemplated and properly chargeable to such contributions, such excess contributions may, with the approval of the Secretary of the Army, be returned to the proper representatives of the contributing interests, unless the provision of law under which the contribution is made requires that the entire contribution be retained by the United States.

(Mar. 4, 1915, ch. 142, § 4, 38 Stat. 1053; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

CODIFICATION

Section is from act Mar. 4, 1915, popularly known as the "Rivers and Harbors Appropriation Act of 1915". PRIOR PROVISIONS

Section superseded act Mar. 4, 1913, ch. 144, § 8, 37 Stat. 827, which read as follows: "The Secretary of War is hereby authorized to receive from private parties such funds as may be contributed by them to be expended in connection with funds appropriated by the United States for any authorized work of public improvement of rivers and harbors, whenever such work and expenditure may be considered by the Chief of Engineers as advantageous to the interests of navi

gation."

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.

CROSS REFERENCES

Classification as trust funds, appropriation and disbursement of funds contributed for improvement of rivers and harbors, see section 1321 of Title 31, Money and Finance.

SECTION REFerred to in Other SECTIONS This section is referred to in section 561 of this title.

§ 561. Advances by private parties; repayment

Whenever local interests shall offer to advance funds for the prosecution of a work of river and harbor improvement duly adopted and authorized by law the Secretary of the Army may, in his discretion, receive such funds and expend the same in the immediate prosecution of such work. The Secretary of the Army is authorized and directed to repay without interest, from appropriations which may be provided by Congress for river and harbor improvements, the moneys so contributed and expended: Provided, That no repayment of funds which may be contributed for the purpose of meeting any conditions of local cooperation imposed by Congress, nor under the authority of section 560 of this title shall be made.

(Mar. 3, 1925, ch. 467, § 11, 43 Stat. 1197; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

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.

CROSS REFERENCES

Classification as trust funds, appropriation and disbursement of funds advanced for improvement of rivers and harbors, see section 1321 of Title 31, Money and Finance.

§ 561a. Contributions from local interests; reduction to meet lowered cost

When the authorization of a project of river and harbor improvement requires that local interests shall contribute a specific sum of money toward its cost, the Secretary of the Army, upon the recommendation of the Chief of Engineers, may reduce the sum to be contributed to an amount which shall be in the same ratio to the amount of the required contribution as the actual cost of the work to which said contribution is applicable bears to its original estimated cost as set forth in the project document. (Mar. 3, 1933, ch. 216, 47 Stat. 1545; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

CODIFICATION

A prior provision that the reduction authorized by this section was not to apply to contributions made prior to Mar. 3, 1933, was omitted as obsolete.

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.

§ 562. Channel depths and dimensions defined

In the preparation of projects under this and subsequent river and harbor acts and after the project becomes operational, unless otherwise expressed, the channel depths referred to shall be understood to signify the depth at mean lower low water, as defined by the Department of Commerce for nautical charts and tidal predictions, in tidal waters tributary to the Atlantic and Gulf coasts and at mean lower low water, as defined by the Department of Commerce for nautical charts and tidal predictions, in tidal waters tributary to the Pacific coast and the mean depth for a continuous period of fifteen days of the lowest water, as defined by the Department of Commerce for nautical charts and tidal predictions, in the navigation season of any year in rivers and nontidal channels, and and after the project becomes operational the channel dimensions specified shall be understood to admit of such increase at the entrances, bends, sidings, and turning places as may be necessary to allow of the free movement of boats.

(Mar. 4, 1915, ch. 142, § 5, 38 Stat. 1053; Oct. 31, 1992, Pub. L. 102-580, title II, § 224, 106 Stat. 4837.)

CODIFICATION

Section is from act Mar. 4, 1915, popularly known as the "Rivers and Harbors Appropriation Act of 1915".

PRIOR PROVISIONS

Section superseded act Mar. 4, 1913, ch. 144, § 9, 37 Stat. 827, which read as follows: "In the preparation of projects under this and subsequent river and harbor acts, unless otherwise expressed, the channel depths referred to shall be understood to signify the depth at mean lower low water in tidal waters, and the mean depth during the month of lowest water in the navigation season in rivers and nontidal channels, and the channel dimensions specified shall be understood to admit of such increase at the entrances, bends, sidings, and turning places as may be necessary to allow of the free movement of boats."

AMENDMENTS

1992-Pub. L. 102-580 inserted "and after the project becomes operational" after "harbor acts", "lower" after "depth at mean", ", as defined by the Department of Commerce for nautical charts and tidal predictions," after "water" wherever appearing, and "and after the project becomes operational" before "the channel dimensions".

§ 562a. Project depths for national defense purposes; waterways for general commerce

The Chief of Engineers, under the direction of the Secretary of the Army, is hereby authorized to maintain authorized river and harbor projects in excess of authorized project depths where such excess depths have been provided by the United States for defense purposes and whenever the Chief of Engineers determines that such waterways also serve essential needs of general commerce.

(Pub. L. 90-483, title I, § 117, Aug. 13, 1968, 82 Stat. 737.)

So in original.

§ 563. Omitted

CODIFICATION

Section, act Sept. 22, 1922, ch. 427, § 6, 42 Stat. 1042, made unexpended funds, appropriated prior to Sept. 22, 1922, for river and harbor improvements, available for preservation and maintenance of existing river and harbor works and prosecution of desirable new proj ects.

§ 564. Repealed. July 3, 1943, ch. 189, § 5, 57 Stat. 374

Section, acts June 25, 1910, ch. 382, § 4, 36 Stat. 676; June 5, 1920, ch. 252, § 9, 41 Stat. 1015, related to settlement of claims for injury to or loss of private property.

§ 565. River and harbor improvement by private or municipal enterprise

Any person or persons, corporations, municipal or private, who desire to improve any navi. gable river, or any part thereof, at their or its own expense and risk may do so upon the approval of the plans and specifications of said proposed improvement by the Secretary of the Army and Chief of Engineers of the Army. The plan of said improvement must conform with the general plan of the Government improvements, must not impede navigation, and no toll shall be imposed on account thereof, and said improvement shall at all times be under the control and supervision of the Secretary of the Army and Chief of Engineers.

(June 13, 1902, ch. 1079, § 1, 32 Stat. 371; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

CODIFICATION

Section is from act June 13, 1902, popularly known as the "Rivers and Harbors Appropriation Act for 1902". The provisions of this section followed an appropriation for emergencies.

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.

CONSTRUCTION OF CANAL

The consent of Congress was given to the construction of a ship canal along the Government right of way connecting the waters of Puget Sound with Lake Washington, said canal, when completed, to be turned over to the United States, by act June 11, 1906, ch. 3072, 34 Stat. 231.

§ 566. Improvement by or under authority of State of New Jersey

Authority is given to the State of New Jersey, or, through it, to any commission, individual, corporation, or municipality, singly or collectively, designated by the legislature of said State, or by a commission appointed or authorized by said legislature, to improve the channels on the New Jersey seacoast, or any portion of said coast, or the waters adjacent thereto, lying between thirty-eight degrees fifty-six minutes

and forty degrees twenty minutes north latitude, by dredging, or by the construction of piers, jetties, or breakwaters, or other river and harbor work of any description or nature adapted to attain the ends now pursued by the United States Government for the advantage of said coast or the relief of commerce: Provided, That such operations shall not encroach upon those portions of said coast, or the channels adjacent thereto, for which the United States Government may undertake similar work according to its own plans: And provided, That the plans for said work shall be placed on file with the Chief of Engineers of the Department of the Army for thirty days, during which time he is authorized to disapprove said plans and forbid such work if, in his judgment, the improvements when completed will interfere with navigation or with any works of the United States Government commenced or proposed to be made: Provided further, That no tolls or other charges upon commerce shall be imposed by those making such improvements: And provided further, That this section shall not be construed as affecting in any way the jurisdiction and control of the Federal Government over any waters that may be improved in pursuance of the provisions thereof, nor as exempting such waters from the operation of the laws heretofore or hereafter enacted by Congress for the preservation and protection of navigable waters. The right to alter, amend, or repeal this section is expressly reserved.

(June 30, 1906, ch. 3923, §§ 1, 2, 34 Stat. 800; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

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.

§ 567. Navigation and flood control improvements by Minnesota, North Dakota, and South Dakota Congress consents that the States of Minnesota, North Dakota, and South Dakota, or any two of them, may enter into any agreement or agreements with each other to aid in improving navigation and to prevent and control floods on boundary waters of said States and the waters tributary thereto. And said States, or any two of them, may agree with each other upon any project or projects for the purpose of making such improvements, and upon the amount of money to be contributed by each to carry out such projects. The Secretary of the Army is authorized and directed to make a survey of any project proposed, as aforesaid, by said States, or any two of them, to determine the feasibility and practicability thereof and the expenses of carrying the same into effect and what share of such expenses should be borne by the respective States, local interests, or by the National Government. If the Secretary of the Army ap

proves any such projects, he may authorize the States to make such improvements at their own expense, but under his supervision.

(Aug. 8, 1917, ch. 49, § 5, 40 Stat. 266; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)

CODIFICATION

Section is from a part of section 5 of act Aug. 8, 1917, which act was popularly known as the "Rivers and Harbors Appropriation Act for 1917". The omitted part of such section read as follows: "That the sum of $25,000, or so much thereof as may be necessary, is hereby appropriated, out of any funds in the Treasury of the United States not otherwise appropriated, for the purpose of enabling the Secretary of War to make the surveys and estimates herein contemplated."

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.

§ 567a. Flood and pollution control compacts between certain States

The consent of the Congress of the United States is given to the States of Maine, New York, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, Pennsylvania, West Virginia, Kentucky, Indiana, Illinois, Tennessee, and Ohio, or any two or more of them, to negotiate and enter into agreements or compacts for conserving and regulating the flow, lessening flood damage, removing sources of pollution of the waters thereof, or making other public improvements on any rivers or streams whose drainage basins lie within any two or more of the said States.

No such compact or agreement shall be binding or obligatory upon any State a party thereto unless and until it has been approved by the legislatures of each of the States whose assent is contemplated by the terms of the compact or agreement and by the Congress.

(June 8, 1936, ch. 542, §§ 1, 2, 49 Stat. 1490.)

APPROVAL OF COMPACT BY CONGRESS

Act July 11, 1940, ch. 581, 54 Stat. 752, provided in part that: "The consent and approval of Congress is hereby given to an interstate compact relating to the control and reduction of the pollution of the streams of the Ohio River drainage basin negotiated and entered into or to be entered into under authority of Public Resolution Numbered 104, Seventy-fourth Congress, approved June 8, 1936, [this section] and now ratified by the States of New York, Illinois, Kentucky, and Indiana, and by the State of Ohio (whose ratification is to go into effect at the time at which the States of New York, Pennsylvania, and West Virginia enter into said compact as parties and signatory States), also by the State of West Virginia (whose ratification is to go into effect at the time at which the States of New York, Ohio, Virginia, and Pennsylvania enter into said compact as parties and signatory States)

"SEC. 2. Without further submission of said compact, the consent of Congress is hereby given to the State of Virginia or any other State with waters in the Ohio