CHICAGO DISTRICT

The Chicago District operates and maintains seven harbors on the Illinois and Indiana shores of Lake Michigan. Our mission encompasses lock operations and maintenance, breakwater repair, maintenance dredging, and the collection of hydrographic survey data.

Chicago District Site Map  

 

 

• USACE Navigation Information Connection (Information on channel and lock conditions, navigation charts, etc. for the US Inland Waterway System).
• USACE Navigation Data Center (Information and Statistics for US Ports and Waterways).
• USACE Great Lakes Waterway Levels 
• US Coast Guard Navigation Center
• US Coast Guard - Ninth District Local Notice to Marines
• City of Chicago Department of Transportation (Bridge Schedules).
• City of Chicago Special Events (Lakefront event schedules).
• Navy Pier (Lakefront events and fireworks schedules).