Cliff Valley Sewer Improvement Project
The Cliff Valley Sewer Replacement Project has been designed to improve the sewer system in DeKalb County, Georgia. Impacted Stakeholders can learn about the project below.
Notification Letter
Project Start Date: October 13, 2025
Project End Date: October 2027
Blasting Door Hanger Oct. 1, 2026
Project Update: Sept. 10, 2026
Blasting Door Hanger Aug. 3, 2026
Blasting Door Hanger July 23, 2026
Blasting Door Hanger July 13, 2026
Project Update: April 17, 2026
Blasting Door Hanger April 3, 2026
Blasting Door Hanger March 2, 2026
Community Meeting
DeKalb County Engineering and Construction Management hosted a virtual community meeting for the Cliff Valley Sewer Improvement Project on Thursday, Sept. 18, 2025, at 6:30 p.m. via zoom. The recording can be found below:
Press Release & Social Media
As part of DeKalb County’s $4.27 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County. See here: