An official website of the United States government
Here's how you know
Official websites use .mil
A
.mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
A
lock (
lock
)
or
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
Nashville District Website
®
Home
About Us
Our History
Wilson Lock and Dam
Twin Rivers
Mill Springs Park
Dale Hollow
District Leadership
FAQ
Great Lakes & Ohio River Division
USACE Headquarters
Business With Us
Equal Employment Opportunity
Contracting
Small Business
Safety and Occupational Health
Careers
Missions
Corps of Engineers Assistance and Outreach
Continuing Authorities Program
Aquatic Ecosystem Restoration
Emergency Streambank and Shoreline Protection
Modification of Existing USACE Projects
Small Flood Risk Management Projects
Small Navigation Projects
Example Letters of Intent
Investigation Program
Ecosystem Restoration
Flood Risk Management
Interagency and International Support
Planning Assistance to States and Tribes
Silver Jackets Program
Request Assistance
Operations
Real Estate
Planning, Programs and Project Management
Engineering and Construction
Civil Design Branch
Construction Branch
Engineering & Environmental Services Branch
Hydrology and Hydraulics Branch
STEM Support
STEM News
Hydropower
Navigation
Navigation Notices
Recreation
Camping
Marinas
Clean Marina Program
Trails
Fishing Information
Drone Use
Golf Cart Policy
Firewood
Water Safety
Public Safety Announcements
Regulatory
Section 408
Forms and Publications
Contact Us
Customer Service
District Boundaries
Alabama
Kentucky
Mississippi
Tennessee
Virginia
Coordination with Agencies
Final Jurisdictionals
FJ2022
FJ2021
FJ2020
FJ2019
FJ2018
General Information
Mining Information
Mitigation
Navigable Waters List
Cumberland River and Tributaries
Tennessee River and Tributaries
Nationwide Permits
Organization
Public Notices
Latest News
Laws and Regulations
Laws Regulating the Program
Regulatory Guidance Letters, Notices & MOU/MOAs
State Water Quality Regulations
Obtain a Permit
WRDA Transportation Permits
Tribal
Water Management
Education Series
Reservoir Purposes
Types of Reservoirs
Controlled vs Uncontrolled Water Flow
Partners
Emergency Management
Ask a Question
Request a School Program
Water Management Information
Locations
Lakes
Dams
Navigation Locks
USACE Locations
Library
USACE Digital Library
Maps and Charts
Inland Electronic Navigation Charts
Shoreline Management Plans
Shoreline Use Request Form
Media
Public Affairs
Public Notices
Fact Sheets
News Releases
News Stories
Images
Videos
Contact
Contact a Lake
Contact a Navigation Lock
Contact an Office
FOIA Requests
Security Office
USACE Office Locator
RSS
Home
/
Media
/
Public Notices
Public Notice Categories
All Entries
Navigation Notices (201)
Project Planning Branch (34)
Real Estate (0)
Regulatory (4)
Regular Public Notices (8)
Special Public Notices (5)
Public Notices
Results:
Tag:
Chickamauga Lock
Clear
1
2
3
4
13
Jan 2023
DRAFT Supplemental Environmental Assessment (EA) and Unsigned Finding of No Significant Impact for Chickamauga Lock Replacement, Hamilton County, Tennessee
Expiration date: 2/10/2023
The U. S. Army Corps of Engineers, Nashville District has prepared a Draft Supplemental Environmental Assessment and unsigned Finding of No Significant Impact to evaluate effects to the human environment associated with placement of excess materials and incorporation of construction laydown areas associated with the Chickamauga Lock Replacement Project.
(All Documents) Supplementary environmental assessment: Chickamauga Lock replacement project - Hamilton County,
Finding of no significant impact: Chickamauga Lock replacement, supplementary environmental assessment, placement of consolidated materials and development of an additional construction laydown site
Supplementary environmental assessment: Chickamauga Lock replacement project - Hamilton County, Tennessee,placement of excess materials and incorporation of construction laydown areas
7
Jun 2022
Navigation Notice LRN 22-20: Chickamauga Lock closure
Chickamauga Lock at Tennessee River mile 471.0 will close July 11-12, 2022.
11
Apr 2022
Navigation Notice 22-13: Daylight closures scheduled at Chickamauga Lock
Chickamauga Lock at Tennessee River mile 471 in Chattanooga, Tennessee, is undergoing valve maintenance May 9-26, 2022. During this time, the lock is closing 7 a.m. to 5:30 p.m. daily with special consideration afforded to commercial tows.
24
Mar 2022
Navigation Notice LRN 22-10: Longer Lockage Times at Chickamauga Lock
Effective March 28, 2022 to April 1, 2022 upbound traffic at Chickamauga will experience longer lockage times as we repair an issue with a filling valve motor.
10
Mar 2021
Navigation Notice 21-08: Chickamauga Lock closure, intermittent closures announced
Navigation Notice 21-08: Chickamauga Lock at Tennessee River mile 471 in Chattanooga, Tennessee, is closing 7 a.m. May 3 to noon May 24 to allow a contractor to complete a full electrical rehab on the lock operating system. The lock will then undergo intermittent closures during daylight hours May 24 to June 7 to allow the contractor to continue to install non-mission-critical equipment.
1
2
3
4