---
kind: "unit"
title: "33"
title_heading: "Navigation and Navigable Waters"
key: "ch36/schII"
level: "subchapter"
label: "Subchapter II"
heading: "Harbor Development"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/33/ch36-schII"
sections_count: 19
---

# Subchapter II — Harbor Development

Title 33 — Navigation and Navigable Waters › Chapter 36 — Water Resources Development

## Sections

- [§2231. Study of water resources development projects by non-Federal interests](/usc/33/2231.md)
- [§2232. Construction of water resources development projects by non-Federal interests](/usc/33/2232.md)
- [§2233. Coordination and scheduling of Federal, State, and local actions](/usc/33/2233.md)
- [§2234. Nonapplicability to Saint Lawrence Seaway](/usc/33/2234.md)
- [§2235. Construction in usable increments](/usc/33/2235.md)
- [§2236. Port or harbor dues](/usc/33/2236.md)
- [§2237. Information for national security](/usc/33/2237.md)
- [§2238. Authorization of appropriations](/usc/33/2238.md)
- [§2238a. Estimate of harbor maintenance needs](/usc/33/2238a.md)
- [§2238b. Funding for harbor maintenance programs](/usc/33/2238b.md)
- [§2238b–1. Budgetary treatment expansion and adjustment for the Harbor Maintenance Trust Fund](/usc/33/2238b-1.md)
- [§2238c. Additional measures at donor ports and energy transfer ports](/usc/33/2238c.md)
- [§2238d. Maintenance of harbors of refuge](/usc/33/2238d.md)
- [§2238e. Additional projects for underserved community harbors](/usc/33/2238e.md)
- [§2239. Repealed.](/usc/33/2239.md)
- [§2240. Emergency response services](/usc/33/2240.md)
- [§2241. Definitions](/usc/33/2241.md)
- [§2242. Remote and subsistence harbors](/usc/33/2242.md)
- [§2243. Arctic deep draft port development partnerships](/usc/33/2243.md)