---
kind: "section"
citation: "33 U.S.C. § 426d"
title: "33"
title_heading: "Navigation and Navigable Waters"
number: "426d"
heading: "Payment of expenses"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/33/426d"
units:
  - "Chapter 9 — Protection of Navigable Waters and of Harbor and River Improvements Generally"
  - "Subchapter I — In General"
---

# §426d. Payment of expenses


Any expenses incident and necessary in the undertaking of the general investigations authorized by sections [426a](/usc/33/426a.md) to 426d of this title may be paid from funds appropriated prior to or after July 31, 1945, for examinations, surveys, and contingencies for rivers and harbors.


## Source credit

(July 31, 1945, ch. 334, § 4, 59 Stat. 508.)