Coast Guard cordons off Lake Michigan for swimmers' big splash
Published Date: 9/4/2026
Rule
Summary
The Coast Guard will enforce a safety zone for the Chicago Masters' Big Shoulders 5K and 2.5K Open Water Swim event to provide for the safety of life on navigable waterways during a swim event. Our regulation for marine events within the Great Lakes Coast Guard District identified the safety zone for this event in Chicago, IL. During the enforcement period, entry into, transiting, or anchoring within the safety zone is prohibited unless authorized by the Captain of the Port Lake Michigan or a designated on-scene representative.
Analyzed Economic Effects
1 provisions identified: 0 benefits, 1 costs, 0 mixed.
Temporary Safety Zone for Swim Event
The Coast Guard will enforce a safety zone for the Chicago Masters' Big Shoulders 5K and 2.5K Open Water Swim in Lake Michigan at Chicago Harbor, Chicago, IL. During the enforcement period, entry into, transiting, or anchoring within the safety zone is prohibited unless authorized by the Captain of the Port Lake Michigan or a designated on-scene representative to protect life on navigable waterways.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-13137, Marine Casualty Reporting on the Outer Continental Shelf
Starting July 30, 2026, companies working on the Outer Continental Shelf must report marine accidents based on who’s involved, not just where they happen. The rule raises the damage cost that triggers a report from $25,000 to $75,000, saving businesses money and making rules clearer and fairer. This change cuts industry costs by over $10,000 in 10 years and aligns U.S. rules with international standards for offshore activities.
2026-08699, Shipping Safety Fairways Along the Atlantic Coast
The Coast Guard is making the Atlantic Coast safer for ships by setting up special shipping lanes from New York to Florida. They’re reopening the comment period until June 22, 2026, so everyone can share their thoughts before the rules are finalized. This affects ship operators and coastal communities, aiming to keep sea travel smooth and safe without extra costs right now.
2026-18044, Safety Zone; Outer Harbor, Buffalo, NY
The Coast Guard is establishing a temporary safety zone for navigable waters on the Outer Harbor, Buffalo, NY. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an over water fireworks display. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Eastern Great Lakes, or their designated representative.
2026-18062, Special Local Regulation; Allegheny River Mile Markers 0-3.5 and Ohio River Mile Marker 0-3, Pittsburgh, PA
The Coast Guard is establishing a temporary special local regulation (SLR) on the waters of the Allegheny River from mile marker 0 to mile marker 3.5 and the Ohio River from mile marker 0 to mile marker 3 in Pittsburgh, PA. This action is necessary to provide for the safety of life on these navigable waters from potential hazards during the Pitt Paddle planned on September 6, 2026. This proposed rulemaking would prohibit persons and vessels from being in the six-and-a-half- mile regulated area unless authorized by the Captain of the Port Pittsburgh or a designated representative.
2026-17978, Safety Zone; Bay Bridge Paddle; Chesapeake Bay, Annapolis, MD
The Coast Guard is establishing a temporary safety zone for navigable waters of the Chesapeake Bay, adjacent to the shoreline at Sandy Point State Park and between and adjacent to the spans of the William P. Lane Jr. Memorial Bridges, near Annapolis, MD. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with a kayak race. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Maryland--National Capital Region (NCR), or their designated representative.
2026-17971, Safety Zone; Lake St. Clair, Grosse Pointe Farms, MI
The Coast Guard is establishing a temporary safety zone for the navigable waters of Lake St. Clair for a fireworks display. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an over water fireworks display. Entry of vessels or people into this zone is prohibited unless specifically authorized by the Captain of the Port Detroit (COTP) or their designated representative.
Previous / Next Documents
Previous: 2026-18126, Revocation of Class E Airspace; Point Pleasant, WV
This action revokes the Class E airspace at Point Pleasant, WV. This action is due to the cancellation of the instrument procedures at Mason County Airport, Point Pleasant, WV. This action brings the airspace into compliance with FAA orders and supports instrument flight rule (IFR) procedures and operations.
Next: 2026-18132, Renewable Fuel Standard (RFS) Program: Extension of 2025 Compliance Reporting Deadline
The U.S. Environmental Protection Agency (EPA) is extending the Renewable Fuel Standard (RFS) compliance reporting deadline for the 2025 compliance year from September 1, 2026, to October 1, 2026.