Security zone established for Ohio River in Cincinnati from May 22-25, 2026

The Coast Guard has created a temporary security zone on the Ohio River in Cincinnati, Ohio. This area covers the full width of the river between mile markers 461 and 473. It is active from 12:01 a.m. on May 22, 2026, through 11:59 p.m. on May 25, 2026.

Why it matters: This rule restricts boat traffic in a specific section of the Ohio River for four days to protect visiting dignitaries. For most boaters, this means checking local Coast Guard broadcasts before heading out on those dates. If you are not planning to navigate between mile markers 461 and 473 during enforcement windows, this rule likely does not affect your plans.

Who it affects

• Commercial and recreational boaters operating in the Ohio River near Cincinnati

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This rule was issued by the Department of Homeland Security, Coast Guard, as published in the Federal Register on May 22, 2026; check the original document for exact enforcement times and updates.

Agency: Homeland Security Department, Coast Guard
Source: Federal Register — read the official document