---
type: "LegalText"
title: "33 U.S.C. § 59mm"
description: "Coalbank Slough deemed not navigable waters of the United States for certain purposes"
jurisdiction: "us"
corpus: "united_states_code"
kind: "code_section"
title_number: 33
title_name: "NAVIGATION AND NAVIGABLE WATERS"
chapter_number: "1"
chapter_name: "NAVIGABLE WATERS GENERALLY"
section: "59mm"
citation: "33 U.S.C. § 59mm"
status: "current"
release_point: "119-100"
release_date: "2026-06-26"
source: "official"
source_url: "https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc33@119-100.zip"
source_identifier: "/us/usc/t33/s59mm"
source_file: "data/legal/raw/us/code/title-33/usc33.xml"
source_hash: "ebc41f42f05bd1879be9c4f10b4676b47f68fa418ae497b9ecb36d6ffb9684f0"
raw_snapshot_hash: "de3d130b31eae77f8c0fc593f61b7287899297718d678d500eea123559828523"
text_hash: "6fd26941a97a02b34dc1c07ab30950bf3f9b09096d371355348d68ce3fd3727a"
retrieved_at: "2026-07-04"
confidence: "official"
tags: ["legal", "us-code"]
---

# 33 U.S.C. § 59mm - Coalbank Slough deemed not navigable waters of the United States for certain purposes

## Text

The Coalbank Slough in Coos Bay, Oregon, is deemed to not be navigable waters of the United States for all purposes of subchapter J of Chapter I of title 33, Code of Federal Regulations.

(Pub. L. 116–283, div. G, title LVXXXIV [LXXXIV], § 8436, Jan. 1, 2021, 134 Stat. 4736.)