---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch57"
level: "chapter"
label: "Chapter 57"
heading: "Environmental Pollution Study"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch57"
sections_count: 5
---

# Chapter 57 — Environmental Pollution Study

Title 42 — The Public Health and Welfare

## Sections

- [§4391. Congressional statement of findings](/usc/42/4391.md)
- [§4392. Presidential study](/usc/42/4392.md)
- [§4393. Report to Congress by President](/usc/42/4393.md)
- [§4394. Omitted](/usc/42/4394.md)
- [§4395. Authorization of appropriations](/usc/42/4395.md)