33 CFR § 150.925 - How long may a safety zone, no anchoring area, or area to be avoided remain in place?

---
identifier: "/us/cfr/t33/s150.925"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 150.925 - How long may a safety zone, no anchoring area, or area to be avoided remain in place?"
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "150.925"
section_name: "How long may a safety zone, no anchoring area, or area to be avoided remain in place?"
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "NN"
subchapter_name: "DEEPWATER PORTS"
part_number: "150"
part_name: "DEEPWATER PORTS: OPERATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 1321(j)(1)(C), (j)(5), (j)(6), (m)(2), 1509(a); 46 U.S.C. 70034; E.O. 12777, sec. 2; E.O. 13286, sec. 34, 68 FR 10619; Department of Homeland Security Delegation No. 0170.1."
regulatory_source: "USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, unless otherwise noted."
cfr_part: "150"
---


# 150.925 How long may a safety zone, no anchoring area, or area to be avoided remain in place?

A safety zone, no anchoring area, or area to be avoided may go into effect as early as initial delivery of construction equipment and materials to the deepwater port site, and may remain in place until the deepwater port is removed.