---
kind: "section"
citation: "16 U.S.C. § 346a"
title: "16"
title_heading: "Conservation"
number: "346a"
heading: "Extension of boundaries"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/16/346a"
units:
  - "Chapter 1 — National Parks, Military Parks, Monuments, and Seashores"
  - "Subchapter XXXVIII — Zion National Park"
---

# §346a. Extension of boundaries


Sections [7](/usc/16/7.md), [17](/usc/16/17.md), [18](/usc/16/18.md), 19, 20, 29, [30](/usc/16/30.md), [31](/usc/16/31.md), and [32](/usc/16/32.md), township 41 south, range 9 west; unsurveyed sections [5](/usc/16/5.md), [6](/usc/16/6.md), [7](/usc/16/7.md), [8](/usc/16/8.md), [17](/usc/16/17.md), and [18](/usc/16/18.md), township 42 south, range 9 west; unsurveyed sections [5](/usc/16/5.md), [6](/usc/16/6.md), [7](/usc/16/7.md), and [8](/usc/16/8.md), township 42 south, range 9½ west; unsurveyed sections [1](/usc/16/1.md), [2](/usc/16/2.md), and the north half and southeast quarter [section 3](/usc/16/3.md); northeast quarter [section 4](/usc/16/4.md), east half section 10, sections [11](/usc/16/11.md) and [12](/usc/16/12.md), township 42 south, range 10 west; all of [section 21](/usc/16/21.md), southwest quarter [section 22](/usc/16/22.md), northwest quarter section 27, southeast quarter unsurveyed section 28; east half unsurveyed [section 33](/usc/16/33.md), township 41 south, range 10 west; and all of sections [34](/usc/16/34.md), [35](/usc/16/35.md), and [36](/usc/16/36.md), township 41 south, range 11 west, all with reference to the Salt Lake meridian, are added to and made a part of the Zion National [Park](/usc/16/284j.md?p=2) in the [State](/usc/16/590q.md?p=a) of Utah, subject to all laws and regulations applicable to and governing said [park](/usc/16/284j.md?p=2).


## Source credit

(June 13, 1930, ch. 479, 46 Stat. 582.)