# Safety Zone; Chesapeake Bay, Baltimore, MD.
**AGENCY:**
Coast Guard, DHS.
**ACTION:**
Temporary final rule.
**SUMMARY:**
The Coast Guard is establishing a safety zone for certain waters of the Chesapeake Bay near Baltimore, MD within 500 yards of the M/V W SAPPHIRE in position 39°01.40′ N, 76°22.1′ W. The Coast Guard is establishing this safety zone to protect personnel, vessels, and the marine environment from potential hazards during multi-agency firefighting and salvage operations. Additionally, the safety zone is needed to ensure a safe working environment for the first responders and dive teams from passing traffic. This rule will prohibit persons or vessels from entering this zone unless specifically authorized by the Captain of the Port (COTP) Sector Maryland-National Capital Region (NCR) or a designated representative.
**DATES:**
This rule is effective without actual notice from August 26, 2025 through September 15, 2025. For the purposes of enforcement, actual notice will be used from August 20, 2025 until August 26, 2025.
**ADDRESSES:**
To view documents mentioned in this preamble as being available in the docket, go to *https://www.regulations.gov,* type USCG-2025-0075 in the “SEARCH” box and click “SEARCH.” Next, in the Document Type column, select “Supporting & Related Material.”
**FOR FURTHER INFORMATION CONTACT:**
If you have questions on this rule, call or email Mr. Charles Bullock, Sector Maryland-NCR, Waterways Management Division, U.S. Coast Guard: telephone 410-365-8125, email *[email protected]* .
**SUPPLEMENTARY INFORMATION:**
**I. Table of Abbreviations**
CFR Code of Federal Regulations
COTP Captain of the Port, Sector Maryland-National Capital Region
DHS Department of Homeland Security
FR Federal Register
NPRM Notice of proposed rulemaking
§ Section
U.S.C. United States Code
**II. Background Information and Regulatory History**
At approximately 6:30 p.m. on August 18, 2025, the M/V W SAPPHIRE experienced an explosion in cargo hold #2. The vessel is anchored in position 39°01.40′ N, 76°22.1′ W. The zone is intended to protect personnel, vessels, and the marine environment from potential hazards during multi-agency firefighting and salvage operations. The zone is intended to protect personnel, vessels, and the marine environment in these navigable waters. No vessel or person is permitted to enter the safety zone without obtaining permission from the COTP or a designated representative.
The Coast Guard is issuing this temporary rule under the authority in 5 U.S.C. 553(b)(B). This statutory provision authorizes an agency to issue a rule without prior notice and opportunity to comment when the agency for good cause finds that those procedures are “impracticable, unnecessary, or contrary to the public interest.” Under 5 U.S.C. 553(b)(B), the Coast Guard finds that good cause exists for not publishing a notice of proposed rulemaking (NPRM) with respect to this rule because immediate action is necessary to respond to the potential safety hazards associated with emergency salvage operations. It is impracticable to publish an NPRM because we must establish this safety zone as soon as possible.
Also, under 5 U.S.C. 553(d)(3), the Coast Guard finds that good cause exists for making this rule effective less than 30 days after publication in the *Federal Register* . Delaying the effective date of this rule would be impracticable and contrary to the public interest because immediate action is necessary to ensure the safety of vessels and persons on these navigable waters during the emergency vessel salvage operation.
**III. Legal Authority and Need for Rule**
The Coast Guard is issuing this rule under the authority in 46 U.S.C. 70034. The COTP Sector Maryland-NCR has determined that potential hazards associated with vessel survey and salvage operations that started on August 18, 2025 will be a safety concern for anyone within a 200-yard radius of the vessel. This rule is needed to protect personnel, vessels, and the marine environment in the navigable waters within the safety zone.
**IV. Discussion of the Rule**
This rule establishes a 500-yard radius, temporary safety zone around M/V W SAPPHIRE on August 20, 2025 through September 15, 2025. Enforcement may end earlier upon the safe departure or repair of the vessel. The safety zone will cover all navigable waters within 500 yards of the multi-agency firefighting and salvage operations. This rule will prohibit persons or vessels from entering this zone unless specifically authorized by the COTP or a designated representative.
The COTP or a designated representative may forbid and control the movement of all vessels in the zone. When hailed or signaled by an official patrol vessel, a vessel shall come to an immediate stop and comply with the directions given. Failure to do so may result in expulsion from the zone, citation for failure to comply, or both.
**V. Regulatory Analyses**
We developed this rule after considering numerous statutes and Executive orders related to rulemaking. Below we summarize our analysis based on a number of these statutes and Executive orders.
**A. Regulatory Planning and Review**
Executive Orders 12866 and 13563 direct agencies to assess the costs and benefits of available regulatory alternatives and, if regulation is necessary, to select regulatory approaches that maximize net benefits. This rule has not been designated a “significant regulatory action,” under Executive Order 12866, as amended by Executive Order 14094 (Modernizing Regulatory Review). Accordingly, this rule has not been reviewed by the Office of Management and Budget (OMB).
**B. Impact on Small Entities**
The Regulatory Flexibility Act of 1980, 5 U.S.C. 601-612, as amended, requires Federal agencies to consider the potential impact of regulations on small entities during rulemaking. The term “small entities” comprises small businesses, not-for-profit organizations that are independently owned and operated and are not dominant in their fields, and governmental jurisdictions with populations of less than 50,000. The Coast Guard certifies under 5 U.S.C. 605(b) that this rule will not have a significant economic impact on a substantial number of small entities.
Under section 213(a) of the Small Business Regulatory Enforcement Fairness Act of 1996 (Pub. L. 104-121), we want to assist small entities in understanding this rule. If the rule would affect your small business, organization, or governmental jurisdiction and you have questions concerning its provisions or options for compliance, please call or email the person listed in the *FOR FURTHER INFORMATION CONTACT* section.
Small businesses may send comments on the actions of Federal employees who enforce, or otherwise determine compliance with, Federal regulations to the Small Business and Agriculture Regulatory Enforcement Ombudsman and the Regional Small Business Regulatory Fairness Boards. The Ombudsman evaluates these actions annually and rates each agency's responsiveness to small business. If you wish to comment on actions by employees of the Coast Guard, call 1-888-REG-FAIR (1-888-734-3247). The Coast Guard will not retaliate against small entities that question or complain about this rule or any policy or action of the Coast Guard.
**C. Collection of Information**
This rule will not call for a new collection of information under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3520).
**D. Federalism and Indian Tribal Governments**
A rule has implications for federalism under Executive Order 13132, Federalism, if it has a substantial direct effect on the States, on the relationship between the National Government and the States, or on the distribution of power and responsibilities among the various levels of government. We have analyzed this rule under that Order and have determined that it is consistent with the fundamental federalism principles and preemption requirements described in Executive Order 13132.
Also, this rule does not have tribal implications under Executive Order 13175, Consultation and Coordination with Indian Tribal Governments, because it does not have a substantial direct effect on one or more Indian tribes, on the relationship between the Federal Government and Indian tribes, or on the distribution of power and responsibilities between the Federal Government and Indian tribes.
**E. Unfunded Mandates Reform Act**
The Unfunded Mandates Reform Act of 1995 (2 U.S.C. 1531-1538) requires Federal agencies to assess the effects of their discretionary regulatory actions. In particular, the Act addresses actions that may result in the expenditure by a State, local, or tribal government, in the aggregate, or by the private sector of $100,000,000 (adjusted for inflation) or more in any one year. Though this rule will not result in such an expenditure, we do discuss the effects of this rule elsewhere in this preamble.
**F. Environment**
We have analyzed this rule under Department of Homeland Safety Directive 023-01, Rev. 1, associated implementing instructions, and Environmental Planning COMDTINST 5090.1 (series), which guide the Coast Guard in complying with the National Environmental Policy Act of 1969 (42 U.S.C. 4321-4370f), and have determined that this action is one of a category of actions that do not individually or cumulatively have a significant effect on the human environment. This rule involves a temporary moving safety zone lasting only long enough to support salvage operations for a vessel explosion. It will prohibit entry within certain navigable waters of the Patapsco River. It is categorically excluded from further review under paragraph L60(d) of Appendix A, Table 1 of DHS Instruction Manual 023-01-001-01, Rev. 1.
**List of Subjects in 33 CFR Part 165**
Harbors, Marine safety, Navigation (water), Reporting and recordkeeping requirements, Security measures, Waterways.
For the reasons discussed in the preamble, the Coast Guard amends 33 CFR part 165 as follows:
**PART 165—REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS**
**33 CFR Part 165**
1. The authority citation for part 165 continues to read as follows:
**Authority:**
46 U.S.C. 70034, 70051, 70124; 33 CFR 1.05-1, 6.04-1, 6.04-6, and 160.5; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4.
**33 CFR Part 165**
2. Add § 165.T05-0075 to read as follows:
§ 165.T05-0075
(a) *Location.* The following area is a safety zone: All navigable waters encompassing a 500-yard radius around the M/V W SAPPHIRE while the vessel is in the Chesapeake Bay, Baltimore, MD.
(b) *Definitions.* As used in this section—
*Captain of the Port (COTP)* means the Commander, U.S. Coast Guard Sector Maryland-National Capital Region.
*Designated representative* means any Coast Guard commissioned, warrant, or petty officer, including a Coast Guard coxswain, petty officer, or other officer operating a Coast Guard vessel and a Federal, State, and local officer designated by or assisting the Captain of the Port Maryland-National Capital Region (COTP) in the enforcement of the security zone.
(c) *Regulations.* (1) Under the general safety zone regulations in subpart D of this part, you may not enter the safety zone described in paragraph (a) of this section unless authorized by the COTP or the COTP's designated representative.
(2) To seek permission to enter, contact the COTP or the COTP's representative by telephone number 410-576-2693 or on Marine Band Radio VHF-FM channel 16 (156.8 MHz). Those in the safety zone must comply with all lawful orders or directions given to them by the COTP or the COTP's designated representative.
(d) *Enforcement periods.* This section will be enforced from August 20, 2025 until September 15, 2025, or earlier upon the safe departure or repair of the vessel.
Dated: August 20, 2025.
Patrick C. Burkett,
Captain, U.S. Coast Guard, Captain of the Port Sector Maryland-National Capital Region.