---
kind: "unit"
title: "33"
title_heading: "Navigation and Navigable Waters"
key: "ch26"
level: "chapter"
label: "Chapter 26"
heading: "Water Pollution Prevention and Control"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/33/ch26"
sections_count: 124
---

# Chapter 26 — Water Pollution Prevention and Control

Title 33 — Navigation and Navigable Waters

## Contents

- [Subchapter I — Research and Related Programs](/usc/33/ch26-schI.md)
- [Subchapter II — Grants for Construction of Treatment Works](/usc/33/ch26-schII.md)
- [Subchapter III — Standards and Enforcement](/usc/33/ch26-schIII.md)
- [Subchapter IV — Permits and Licenses](/usc/33/ch26-schIV.md)
- [Subchapter V — General Provisions](/usc/33/ch26-schV.md)
- [Subchapter VI — State Water Pollution Control Revolving Funds](/usc/33/ch26-schVI.md)