An official website of the United States government
Here's how you know
Official websites use .mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
US Army Corps of Engineers
Chicago District Website
Mission and Vision
Business With Us
What We Do
Local Guide Specifications
How to Apply
Civil Works Projects
Public Review Documents
Illinois Waterway Navigation
How to Submit an Application
IL Nationwide Permits
Lake Michigan Regional General Permit
Indiana Regional General Permit
District Visitors Policy
Lake Michigan Diversion Accounting
Great Lakes Coastal Resiliency
Chicago Area Waterway
Upper Wabash - Daily Lake Report
Upper Wabash - Yearly Reports
Yearly Report - Roush - 2019
Yearly Reports - Roush - 2018
JE Roush - Updated Lake Temperatures & DO
Salamonie - Updated Lake Temperatures & DO
Mississinewa - Updated Lake Temperatures & DO
Floodplain Management Services Program
Electric Barriers Fish-Vessel Interaction
Locks & Dams
USACE Office Locator
News Releases by Month
Officials mark construction start for East Chicago pipe lining project
Today, Rep. Peter Visclosky (IN-1), officials from East Chicago, Ind., and the U.S. Army Corps of Engineers held a groundbreaking ceremony to mark the start of construction for the East Chicago pipe lining project.
Officials mark construction start for Gary Black Oak phase II sewer improvement project
Today, Rep. Peter Visclosky (IN-1), officials from Gary, Ind., and the U.S. Army Corps of Engineers held a groundbreaking ceremony in Gary, Ind., to mark the construction start for the Gary Black Oak phase II sewer improvement project.