Chicago Harbor Lock Safety Guide: Free Downloadable Resource

Brought to you by the Chicago Harbor Safety Committee (CHSC), the Chicago Harbor Lock Safety Guide is a free resource designed to help recreational and commercial boaters safely navigate one of the busiest locks in the nation.

This guide explains:

• Lock traffic signals and what they mean for boaters
• Priority rules for commercial, recreational, and emergency vessels
• Safety steps during fireworks shows and other busy times
• What to do if a vessel is damaged or someone falls into the water
• Emergency contact information and procedures

If you plan to transit the lock, this guide is an essential resource for safe navigation.

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