Machine-written from the fields above · claude-haiku-4-5-20251001
The Coast Guard established a safety zone for Cumberland River navigable waters near Hendersonville, Tennessee during a fireworks display from October 29 through October 31, 2026.
The Coast Guard established a safety zone for Cumberland River navigable waters near Hendersonville, Tennessee during a fireworks display from October 29 through October 31, 2026. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-10-29
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RuleHomeland Security DepartmentCoast Guard
The Coast Guard is establishing a safety zone for certain navigable waters of the Sanders Ferry, near Hendersonville, TN. This safety zone is necessary to protect personnel, vessels, and the marine environment from potential hazards during a fireworks show at various times from October 29, 2026, through October 31, 2026. This rulemaking prohibits entry of vessels or persons into this safety zone during enforcement periods unless specifically authorized by the Captain of the Port, Ohio Valley or their designated representative.
- ○Takes effect today
91 FR 68043FR Doc. 2026-22078official PDF↗federalregister.gov↗
Machine-written from the fields above · claude-haiku-4-5-20251001
The Coast Guard published a notice recertifying the Prince William Sound Regional Citizens' Advisory Council and a proposed rule establishing a temporary special local regulation for Port Miami's main shipping channel.
The Coast Guard published a notice recertifying the Prince William Sound Regional Citizens' Advisory Council and a proposed rule establishing a temporary special local regulation for Port Miami's main shipping channel. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-10-28
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NoticeHomeland Security DepartmentCoast Guard
The Coast Guard announces the recertification of the Prince William Sound Regional Citizen's Advisory Council (PWSRCAC) as an alternative voluntary advisory group for Prince William Sound, Alaska for a period of March 1, 2026 through February 28, 2027. Under the Oil Pollution Act of 1990 (OPA 90), the Coast Guard may recertify the PWSRCAC on an annual basis. This certification allows PWSRCAC to monitor the activities of terminal facilities and crude oil tankers under an alternative composition as established by OPA 90 statute.
- ○Takes effect 242 days ago
91 FR 67848FR Doc. 2026-21951official PDF↗federalregister.gov↗
Proposed RuleHomeland Security DepartmentCoast Guard
The Coast Guard is proposing to establish a temporary special local regulation (SLR) for certain navigable waters of the Miami Shipping Channel offshore of Port Miami, Miami, FL in connection with the E1 Miami Grand Prix. The SLR is needed to protect personnel, vessels, and the marine environment from potential hazards created by high-speed powerboat racing. This proposed rulemaking would prohibit persons and vessels from being in or loitering around the regulated area unless specifically authorized by the Captain of the Port, Sector Miami. We invite your comments on this proposed rulemaking.
- ○Comments close in 6 days
91 FR 67786FR Doc. 2026-21949official PDF↗federalregister.gov↗
Machine-written from the fields above · claude-haiku-4-5-20251001
The Coast Guard proposed amendments to safety zones for Southern California firework events and announced conditions of entry for vessels arriving from Somalia.
The Coast Guard proposed amendments to safety zones for Southern California firework events and announced conditions of entry for vessels arriving from Somalia. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-10-27
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Proposed RuleHomeland Security DepartmentCoast Guard
The Coast Guard is proposing to amend the Southern California Firework Events for Los Angeles-Long Beach Captain of the Port Zone Annual Safety Zones. The Coast Guard proposes eight new events to be added, thirteen events to be updated, and two events removed. The safety zones are needed to protect waterways users and keep them clear of potentially harmful debris within the fallout zone. This proposed rulemaking would prohibit persons and vessels from being in the safety zone unless specifically authorized by the Captain of the Port Los Angeles-Long Beach. We invite your comments on this proposed rulemaking.
- ○Comments close in 29 days
91 FR 67535FR Doc. 2026-21918official PDF↗federalregister.gov↗
NoticeHomeland Security DepartmentCoast Guard
The U.S. Coast Guard announces that it is adding the Federal Republic of Somalia to the Port Security Advisory.
- ○Takes effect 2 days ago
91 FR 67594FR Doc. 2026-21865official PDF↗federalregister.gov↗
Machine-written from the fields above · claude-haiku-4-5-20251001
The Coast Guard announced its intent to enter a Cooperative Research and Development Agreement with LOOKOUT to assess Super Intelligence situational awareness tools for Search and Rescue operations.
The Coast Guard announced its intent to enter a Cooperative Research and Development Agreement with LOOKOUT to assess Super Intelligence situational awareness tools for Search and Rescue operations. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-10-26
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NoticeHomeland Security DepartmentCoast Guard
The Coast Guard announces its intent to enter a Cooperative Research and Development Agreement (CRADA) with LOOKOUT to assess Super Intelligence for automated target detection and establish a reliable coverage-factor value supporting data-driven Lateral Range Curve (LRC) results for Search and Rescue (SAR) operations. Proposed tools must be high technology-readiness-level, commercially available, self- contained, portable, capable of edge computing, and compatible with video-feed-agnostic sensors. While considering LOOKOUT, the Coast Guard seeks public comment on the proposed CRADA and potential participation by other parties. Interested Federal entities with relevant capabilities may submit proposals for similar CRADAs for agency consideration and future collaboration.
- ○Comments close in 27 days
91 FR 67324FR Doc. 2026-21723official PDF↗federalregister.gov↗
Machine-written from the fields above · claude-haiku-4-5-20251001
The Coast Guard established temporary safety zones for the Brownsville Ship Channel in Texas and Zach's Bay near Wantagh, New York, and proposed altered operating schedules for two drawbridges in Manitowoc, Wisconsin.
The Coast Guard established temporary safety zones for the Brownsville Ship Channel in Texas and Zach's Bay near Wantagh, New York, and proposed altered operating schedules for two drawbridges in Manitowoc, Wisconsin. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-10-22
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RuleHomeland Security DepartmentCoast Guard
The Coast Guard is establishing a temporary safety zone for navigable waters on the Brownsville Ship Channel. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an over-sized dead ship tow transiting the area. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Corpus Christi, or their designated representative.
- ○Takes effect 7 days ago
91 FR 66640FR Doc. 2026-21636official PDF↗federalregister.gov↗
Proposed RuleHomeland Security DepartmentCoast Guard
The Coast Guard is proposing to alter the operating schedule that governs the Eighth Street Bridge, mile 0.29 and the Tenth Street Bridge, mile 0.43, over the Manitowoc River, in the town of Manitowoc, Wisconsin. The City of Manitowoc has requested a full review of the current bridge regulations to alleviate vehicle congestion in downtown Manitowoc and to operate both bridges remotely. On May 21, 2025, we published an interim rule requesting comments in the Federal Register. We are now proposing to include remote operations for the drawbridges. We invite your comments on this proposed rulemaking.
- ○Comments close in 25 days
91 FR 66660FR Doc. 2026-21608official PDF↗federalregister.gov↗
RuleHomeland Security DepartmentCoast Guard
The Coast Guard is establishing a temporary safety zone for certain navigable waters of Zach's Bay, near Wantagh, NY to protect swimmers, personnel, vessels, and the marine environment from potential hazards created by a swim event at Jones Beach State Park which had originally been scheduled for September 25-26 but was cancelled due to storms. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Long Island Sound, or their designated representative.
- ○Takes effect 5 days ago
91 FR 66641FR Doc. 2026-21593official PDF↗federalregister.gov↗
Ask an assistant instead
Everything on this page is also a tool call. Add
mcp.downstream.sh as an MCP server in Claude, ChatGPT, or any client that speaks the
protocol — no key, no account — then paste this:
Using the Downstream MCP server at mcp.downstream.sh, call whats_new_since with agency "Coast Guard" since 2026-10-22, then summarise what changed and list every deadline it created.
Reaches whats_new_since. The response carries its own citations
and states what it is missing — including which dates it has no record for.