Coast Guard closes a small section of the Des Plaines River for fireworks in July 2026

The Coast Guard is enforcing a temporary safety zone in the Des Plaines River on July 3, 2026. The restricted area covers all waters within a 500-foot radius of mile marker 288. This closure will be active from 9:15 p.m. to 10:00 p.m.

Why it matters: This is a routine enforcement action tied to an annual event, likely fireworks, that requires clearing the water for safety. While the impact is limited to a short window and a specific river segment, it ensures that recreational boaters do not interfere with the launch site or endanger themselves during the display.

Who it affects

• Recreational boaters navigating the Des Plaines River near mile marker 288 on July 3, 2026

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This notice comes from the U.S. Coast Guard, Captain of the Port Lake Michigan, as published in the Federal Register on June 25, 2026. Check the original document for exact coordinate details before planning your route.

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