Title 33 — Navigation and Navigable Waters
Chapter 12 — River and Harbor Improvements Generally
§ 577. Small river and harbor improvement projects
Statutory text
Allotment from appropriations for construction
The Secretary of the Army is authorized to allot from any appropriations hereafter made for rivers and harbors not to exceed $62,500,000 for any one fiscal year for the construction of small river and harbor improvement projects not specifically authorized by Congress which will result in substantial benefits to navigation and which can be operated consistently with appropriate and economic use of the waters of the Nation for other purposes, when in the opinion of the Chief of Engineers such work is advisable, if benefits are in excess of the cost.
Limitation on allotment
Not more than $15,000,000 shall be allotted for the construction of a project under this section at any single locality and the amount allotted shall be sufficient to complete the Federal participation in the project under this section.
Lands, easements, and rights-of-way; indemnification; assurances of local cooperation
Local interests shall provide without cost to the United States all necessary lands, easements and rights-of-way for all projects to be constructed under the authority of this section. In addition, local interests may be required to hold and save the United States free from damages that may result from the construction and maintenance of the project and may be required to provide such additional local cooperation as the Chief of Engineers deems appropriate. A State, county, municipality or other responsible local entity shall give assurance satisfactory to the Chief of Engineers that such conditions of cooperation as are required will be accomplished.
Sharing of costs by non-Federal interests
Non-Federal interests may be required to share in the cost of the project to the extent that the Chief of Engineers deems that such cost should not be borne by the Federal Government in view of the recreational or otherwise special or local nature of the project benefits.
Completeness of project
Each project for which money is allotted under this section shall be complete in itself and not commit the United States to any additional improvement to insure its successful operation, other than routine maintenance, and except as may result from the normal procedure applying to projects authorized after submission of survey reports, and projects constructed under the authority of this section shall be considered as authorized projects.
Low water access navigation channels from existing channel of Mississippi River
This section shall apply to, but not be limited to, the provision of low water access navigation channels from the existing channel of the Mississippi River to harbor areas heretofore or now established and located along the Mississippi River.
Legislative history
Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.
River and Harbor Act of 1960
Pub. L. 86–645 title I § 107 · 74 Stat. 480
Enacted · 33 U.S.C. § 577
Pub. L. 86–645, title I, § 107, July 14, 1960, 74 Stat. 486
Source evidence
Code source credit
Pub. L. 86–645, title I, § 107, July 14, 1960, 74 Stat. 486Enacted provision · exact public law section
Sec. 107. (a) That the Secretary of the Army is hereby authorized to allot from any appropriations hereafter made for rivers and harbors not to exceed $2,000,000 for any one fiscal year for the construction of small river and harbor improvement projects not specifically authorized by Congress which will result in substantial benefits to navigation and which can be operated consistently with appropriate and economic use of the waters of the Nation for other purposes, when in the opinion of the Chief of Engineers such work is advisable, if benefits are in excess of the cost. (b) Not more than $200,000 shall be allotted for the construction of a project under this section at any single locality and the amount allotted shall be sufficient to complete the Federal participation in the project under this section. (c) Local interests shall provide without cost to the United States all necessary lands, easements and rights-of-way for all projects to be constructed under the authority of this section. In addition, local interests may be required to hold and save the United States free from damages that may result from the construction and maintenance of the project and may be required to provide such additional local cooperation as the Chief of Engineers deems appropriate. A State, county, municipality or other responsible local entity shall give assurance satisfactory to the Chief of Engineers that such conditions of cooperation as are required will be accomplished. (d) Non-Federal interests may be required to share in the cost of the project to the extent that the Chief of Engineers deems that such cost should not be borne by the Federal Government in view of the recreational or otherwise special or local nature of the project benefits. (e) Each project for which money is allotted under this section shall be complete in itself and not commit the United States to any additional improvement to insure its successful operation, other than routine maintenance, and except as may result from the normal procedure applying to projects authorized after submission of survey reports, and projects constructed under the authority of this section shall be considered as authorized projects. (f) This section shall apply to, but not be limited to, the provision of low water access navigation channels from the existing channel of the Mississippi River to harbor areas heretofore or now established and located along the Mississippi River.River and Harbor Act of 1965
Pub. L. 89–298 § 310(a)(1) · 79 Stat. 1073
Substituted · 33 U.S.C. § 577(a)
Pub. L. 89–298, § 310(a)(1), substituted “$10,000,000” for “$2,000,000”
Source evidence
Code amendment note
Subsec. (a). Pub. L. 89–298, § 310(a)(1), substituted “$10,000,000” for “$2,000,000”.Enacted provision · exact public law section
(1) Subsection (a) of section 107 of the River and 74 Stat. 486. Harbor Act of 1960 (33 U.S.C. 577) is amended by striking out “$2,000,000” and inserting in lieu thereof “$10,000,000”.River and Harbor Act of 1965
Pub. L. 89–298 § 310(a)(2) · 79 Stat. 1073
Substituted · 33 U.S.C. § 577(b)
Pub. L. 89–298, § 310(a)(2), substituted “$500,000” for “$200,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 89–298, § 310(a)(2), substituted “$500,000” for “$200,000”.Enacted provision · exact public law section
(2) Subsection (b) of such section 107 is amended by striking out “$200,000” and inserting in lieu thereof “$500,000”.River and Harbor Act of 1970
Pub. L. 91–611 title I § 112(a) · 84 Stat. 1818
Substituted · 33 U.S.C. § 577(a)
Pub. L. 91–611 substituted “$25,000,000” for “$10,000,000”
Source evidence
Code amendment note
Subsec. (a). Pub. L. 91–611 substituted “$25,000,000” for “$10,000,000”.Enacted provision · exact public law section
(a) Subsection (a) of section 107 of the River and Harbor Act of 1960 (33 U.S.C. 577) is amended by striking out. “$10,000,000” 79 Stat. 1095. and inserting in lieu thereof “$25,000,000”. Subsection (b) of such section 107 is amended by striking out “$500,000” and inserting in lieu thereof “$1,000,000”.River and Harbor Act of 1970
Pub. L. 91–611 title I § 112(a) · 84 Stat. 1818
Substituted · 33 U.S.C. § 577(b)
Pub. L. 91–611 substituted “$1,000,000” for “$500,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 91–611 substituted “$1,000,000” for “$500,000”.Enacted provision · exact public law section
(a) Subsection (a) of section 107 of the River and Harbor Act of 1960 (33 U.S.C. 577) is amended by striking out. “$10,000,000” 79 Stat. 1095. and inserting in lieu thereof “$25,000,000”. Subsection (b) of such section 107 is amended by striking out “$500,000” and inserting in lieu thereof “$1,000,000”.Water Resources Development Act of 1976
Pub. L. 94–587 § 133(a) · 90 Stat. 2917
Substituted · 33 U.S.C. § 577(b)
Pub. L. 94–587 substituted “$2,000,000” for “$1,000,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 94–587 substituted “$2,000,000” for “$1,000,000”.Enacted provision · exact public law section
(a) Subsection (b) of section 107 of the River and Harbor Act. of I960 (74 Stat. 480) is further amended by striking out “$1,000,000” and inserting in lieu thereof “$2,000,000”.Pub. L. 99–662 title IX § 915(d) · 100 Stat. 4082
Substituted · 33 U.S.C. § 577(a)
Pub. L. 99–662 substituted “$35,000,000” for “$25,000,000”
Source evidence
Code amendment note
Subsec. (a). Pub. L. 99–662 substituted “$35,000,000” for “$25,000,000”.Enacted provision · exact public law section
(d) Subsection (a) of section 107 of the River and Harbor Act of 1960 (33 U.S.C. 577) is amended by striking out “$25,000,000” and inserting in lieu thereof “$35,000,000”. Subsection (b) of such section is amended by striking out “$2,000,000” and inserting in lieu thereof “$4,000,000”.Effective date note
Amendment by Pub. L. 99–662 not applicable to any project under contract for construction on Nov. 17, 1986, see section 915(i) of Pub. L. 99–662, set out as a note under section 426g of this title.Pub. L. 99–662 title IX § 915(d) · 100 Stat. 4082
Substituted · 33 U.S.C. § 577(b)
Pub. L. 99–662 substituted “$4,000,000” for “$2,000,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 99–662 substituted “$4,000,000” for “$2,000,000”.Enacted provision · exact public law section
(d) Subsection (a) of section 107 of the River and Harbor Act of 1960 (33 U.S.C. 577) is amended by striking out “$25,000,000” and inserting in lieu thereof “$35,000,000”. Subsection (b) of such section is amended by striking out “$2,000,000” and inserting in lieu thereof “$4,000,000”.Effective date note
Amendment by Pub. L. 99–662 not applicable to any project under contract for construction on Nov. 17, 1986, see section 915(i) of Pub. L. 99–662, set out as a note under section 426g of this title.Water Resources Development Act of 2007
Pub. L. 110–114 title II § 2022 · 121 Stat. 1041
Substituted · 33 U.S.C. § 577(b)
Pub. L. 110–114 substituted “$7,000,000” for “$4,000,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 110–114 substituted “$7,000,000” for “$4,000,000”.Enacted provision · exact public law section
SEC. 2022. SMALL RIVER AND HARBOR IMPROVEMENT PROJECTS. Section 107(b) of the River and Harbor Act of 1960 (33 U.S.C. 577(b)) is amended by striking “$4,000,000” and inserting “$7,000,000”.Water Resources Reform and Development Act of 2014
Pub. L. 113–121 § 1030(b)(1) · 128 Stat. 1193
Substituted · 33 U.S.C. § 577(a)
Pub. L. 113–121, § 1030(b)(1), substituted “$50,000,000” for “$35,000,000”
Source evidence
Code amendment note
Subsec. (a). Pub. L. 113–121, § 1030(b)(1), substituted “$50,000,000” for “$35,000,000”.Enacted provision · exact public law section
(1) in subsection (a), by striking “$35,000,000” and inserting “$50,000,000”; andWater Resources Reform and Development Act of 2014
Pub. L. 113–121 § 1030(b)(2) · 128 Stat. 1193
Substituted · 33 U.S.C. § 577(b)
Pub. L. 113–121, § 1030(b)(2), substituted “$10,000,000” for “$7,000,000”
Source evidence
Code amendment note
Subsec. (b). Pub. L. 113–121, § 1030(b)(2), substituted “$10,000,000” for “$7,000,000”.Enacted provision · exact public law section
(2) in subsection (b), by striking “$7,000,000” and inserting “$10,000,000”.Water Resources Development Act of 2018
Pub. L. 115–270 title I § 1157(b) · 132 Stat. 3765
Substituted · 33 U.S.C. § 577(a)
Pub. L. 115–270 substituted “$62,500,000” for “$50,000,000”
Source evidence
Code amendment note
Subsec. (a). Pub. L. 115–270 substituted “$62,500,000” for “$50,000,000”.Enacted provision · exact public law section
(b) Small River and Harbor Improvement Projects.— Section 107(a) of the River and Harbor Act of 1960 (33 U.S.C. 577(a)) is amended by striking “$50,000,000” and inserting “$62,500,000”.Pub. L. 118–272 div. A title I § 1107(d) · 138 Stat. 3004
Substituted · 33 U.S.C. § 577(b)
Pub. L. 118–272 substituted “$15,000,000” for “$10,000,000”
Unresolved: Pub. L. 118–272 was not found in the local Statutes at Large index.
Source evidence
Code amendment note
Subsec. (b). Pub. L. 118–272 substituted “$15,000,000” for “$10,000,000”.
12 of 13 references resolved to an enrolled provision · 1 unresolved
Editorial Notes
Amendments1965–2025 · 8 rounds
2025
Subsec. (b). Pub. L. 118–272 substituted “$15,000,000” for “$10,000,000”.
2018
Subsec. (a). Pub. L. 115–270 substituted “$62,500,000” for “$50,000,000”.
2014
Subsec. (a). Pub. L. 113–121, § 1030(b)(1), substituted “$50,000,000” for “$35,000,000”.
Subsec. (b). Pub. L. 113–121, § 1030(b)(2), substituted “$10,000,000” for “$7,000,000”.
2007
Subsec. (b). Pub. L. 110–114 substituted “$7,000,000” for “$4,000,000”.
1986
Subsec. (a). Pub. L. 99–662 substituted “$35,000,000” for “$25,000,000”.
Subsec. (b). Pub. L. 99–662 substituted “$4,000,000” for “$2,000,000”.
1976
Subsec. (b). Pub. L. 94–587 substituted “$2,000,000” for “$1,000,000”.
1970
Subsec. (a). Pub. L. 91–611 substituted “$25,000,000” for “$10,000,000”.
Subsec. (b). Pub. L. 91–611 substituted “$1,000,000” for “$500,000”.
1965
Subsec. (a). Pub. L. 89–298, § 310(a)(1), substituted “$10,000,000” for “$2,000,000”.
Subsec. (b). Pub. L. 89–298, § 310(a)(2), substituted “$500,000” for “$200,000”.
Statutory Notes and Related Subsidiaries
Effective Date of 1986 Amendment
Amendment by Pub. L. 99–662 not applicable to any project under contract for construction on , see section 915(i) of Pub. L. 99–662, set out as a note under section 426g of this title.
Effective Date of 1976 Amendment
Pub. L. 94–587, § 133(c), , 90 Stat. 2928, provided that: “The amendments made by this section [amending this section and section 701s of this title] shall not apply to any project under contract for construction on the date of enactment of the Water Resources Development Act of 1976 [].”
Effective Date of 1970 Amendment
Amendment by Pub. L. 91–611 not applicable to any project under contract for construction on , see section 112(c) of Pub. L. 91–611, set out as a note under section 426g of this title.
Credits
1960–2025 · 9 acts
- 1960Pub. L. 86–645, title I, § 107, , 74 Stat. 486
- 1965Pub. L. 89–298, title III, § 310(a), , 79 Stat. 1095
- 1970Pub. L. 91–611, title I, § 112(a), , 84 Stat. 1821
- 1976Pub. L. 94–587, § 133(a), , 90 Stat. 2928
- 1986Pub. L. 99–662, title IX, § 915(d), , 100 Stat. 4191
- 2007Pub. L. 110–114, title II, § 2022, , 121 Stat. 1078
- 2014Pub. L. 113–121, title I, § 1030(b), , 128 Stat. 1231
- 2018Pub. L. 115–270, title I, § 1157(b), , 132 Stat. 3794
- 2025Pub. L. 118–272, div. A, title I, § 1107(d), , 138 Stat. 3004.
Show as published
(Pub. L. 86–645, title I, § 107, , 74 Stat. 486; Pub. L. 89–298, title III, § 310(a), , 79 Stat. 1095; Pub. L. 91–611, title I, § 112(a), , 84 Stat. 1821; Pub. L. 94–587, § 133(a), , 90 Stat. 2928; Pub. L. 99–662, title IX, § 915(d), , 100 Stat. 4191; Pub. L. 110–114, title II, § 2022, , 121 Stat. 1078; Pub. L. 113–121, title I, § 1030(b), , 128 Stat. 1231; Pub. L. 115–270, title I, § 1157(b), , 132 Stat. 3794; Pub. L. 118–272, div. A, title I, § 1107(d), , 138 Stat. 3004.)