---
kind: "section"
citation: "33 U.S.C. § 2340"
title: "33"
title_heading: "Navigation and Navigable Waters"
number: "2340"
heading: "Revision of project partnership agreement; cost sharing"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/33/2340"
units:
  - "Chapter 36 — Water Resources Development"
  - "Subchapter V — General Provisions"
---

# §2340. Revision of project partnership agreement; cost sharing

- (a) **Federal allocation—** Upon authorization by law of an increase in the maximum amount of Federal funds that may be allocated for a water resources project or an increase in the total cost of a water resources project authorized to be carried out by the [Secretary](/usc/33/426h–1.md?p=2), the [Secretary](/usc/33/426h–1.md?p=2) shall enter into a revised partnership agreement for the project to take into account the change in Federal participation in the project.
- (b) **Cost sharing—** An increase in the maximum amount of Federal funds that may be allocated for a water resources project, or an increase in the total cost of a water resources project, authorized to be carried out by the [Secretary](/usc/33/426h–1.md?p=2) shall not affect any cost-sharing requirement applicable to the project.
- (c) **Cost estimates—** The estimated Federal and non-Federal costs of water resources projects authorized to be carried out by the [Secretary](/usc/33/426h–1.md?p=2) before, on, or after November 8, 2007, are for informational purposes only and shall not be interpreted as affecting the cost-sharing responsibilities established by law.

## Source credit

(Pub. L. 110–114, title II, § 2008, Nov. 8, 2007, 121 Stat. 1073.)

## Notes

### Editorial Notes

### Codification

Section was enacted as part of the Water Resources Development Act of 2007, and not as part of the Water Resources Development Act of 1986 which comprises this chapter.

### Statutory Notes and Related Subsidiaries

### Reference to Partnership Agreement Deemed Reference to Cooperation Agreement

Reference to partnership agreement deemed to be reference to cooperation agreement, see section 2003(f)(3) of Pub. L. 110–114, set out as a note under section 1962d–5b of Title 42, The Public Health and Welfare.

### “Secretary” Defined

Secretary means the Secretary of the Army, see section 2 of Pub. L. 110–114, set out as a note under section 2201 of this title.