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Completed Projects

Three DeKalb County workers in hi-viz vests watch from equipment with another man who is using a stick to measure the depth of a hole that was recently dug up.

The Completed Projects page highlights the Department of Watershed Management’s ongoing commitment to maintaining and improving DeKalb County’s water and sewer infrastructure.

Here you will find an overview of recently finished projects that support reliable service, protect public health, and enhance environmental quality across the county. These investments reflect DeKalb County’s focus on long-term planning, regulatory compliance, and responsible stewardship of critical watershed resources.

Barbashela Creek Sewer Replacement Project
A DeKalb County map showing the Upper Barbashela Creek sewer replacement project marked with a green line with other areas marked in pink.

Project Objective

The Barbashela Creek Sewer Replacement Project has been designed to improve the watershed system in Stone Mountain, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: November 2022

Timeframe: 14 months from start to finish

Project Completed: November 26, 2024

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Barbashela Creek Sewer Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Clairmont Terrace Water Main Replacement Project
A DeKalb County map showing the Clairmont Terrace water main replacement project marked with a highlighter yellow line with an orange box with black writing inside that read "Clairmont Terrace Water Main Replacement Project".

Project Objective

The Clairmont Terrace Water Main Replacement Project has been designed to improve the watershed system in DeKalb County, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: February 2025

Timeframe: July 2025

Project Completed: September 22, 2025

Community Outreach

There was no community meeting for this project.

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.

Drew Valley Water Main Replacement Project
A DeKalb County map showing the Drew Valley water main replacement project marked with a red line with a list of six impacted streets.

Project Objective

The Drew Valley Water Main Replacement Project has been designed to improve the watershed system in Decatur, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: May 2023

Timeframe: 18 months from start to finish

Project Completed: November 26, 2024

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Drew Valley Water Main Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Katherine Valley Water Main Replacement Project
A DeKalb County map showing the Katherine Valley water main replacement marked with red and yellow lines with fire hydrants and valve locations marked with icons.

Project Objective

The Katherine Valley Water Main Replacement Project has been designed to improve the watershed system in DeKalb County, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: May 2025

Timeframe: 7 months from start to finish

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Katherine Valley Water Main Replacement Project. Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Keheley Drive Sewer Improvement Project
A DeKalb County map showing the Keheley Drive sewer improvement project marked with green and red lines with yellow areas marked and a list of two major impacted roads.

Project Objective

The Keheley Drive Sewer Improvement Project has been designed to improve the watershed system in DeKalb County, Georgia. Impacted Stakeholders can learn about the project below. 

Project Start Date: April 7, 2025

Timeframe: 4 months from start to finish

Community Outreach

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.

Residents and business owners impacted by the project have the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Malone Water Line Repair Project
A DeKalb County map showing the Malone water line repair project marked with a red line with an orange box with black writing inside that read "Malone Drive Water Line Repair Project".

Project Objective

The Malone Drive Water Line Repair Project has been designed to improve the watershed system in DeKalb County. Impacted stakeholders can learn about the project below.

Project Start Date: January 2025

Project End Date: February 2025

Project Completed: March 17, 2025

Community Outreach

Miriam Lane Waterline Replacement Project
A DeKalb County map showing the Miriam Lane waterline replacement project marked with a blue line with streets marked with a dark blue line and red dots with other areas marked in light orange.

Project Objective

The Miriam Lane Waterline Replacement Project has been designed to improve the watershed system in DeKalb County, Georgia. Impacted stakeholders can learn about the project below.

Project Start Date: January 2022

Project Remobilization Date: September 2023

Project End Date: October 2025

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Miriam Lane Waterline Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Salem Road Waterline Replacement Project
A DeKalb County map showing the Salem water main replacement project marked with a green line with fire hydrants and manholes marked with icons.

Project Objective

The Salem Road Water Main Replacement Project has been designed to improve the watershed system in Decatur, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: April 2025

Timeframe: 2 months from start to finish

 

Community Outreach

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.

Residents and business owners impacted by the project have the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Scott Boulevard Water Main Replacement Project Phase II
A DeKalb County map showing the Scott Boulevard water main replacement project phase two marked with a red line with a list of two impacted streets.

Project Objective

The Scott Boulevard Water Main Replacement Project Phase II has been designed to improve the watershed system in Decatur, Georgia. Impacted stakeholders can learn about the project below.

Project Start Date: June 2023

Timeframe: Dec. 2024

Project Completed: October 25, 2024

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Scott Boulevard Water Main Replacement Project Phase II.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules. This meeting took place on March 28, 2023 at 6:30 p.m.

Scott Boulevard Water Main Replacement Project Phase III
A DeKalb County map showing the Scott Boulevard main replacement project marked with red and blue lines.

Project Objective

The Scott Boulevard Water Main Replacement Project Phase III has been designed to improve the watershed system in Decatur, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: August 2023

Timeframe: 18 months from start to finish

Project Completed: April 22, 2025

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Scott Boulevard Phase III Water Main Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Thompson Mill Water Main Replacement Project
A DeKalb County map showing the Thompson Mill water main replacement project marked with a red line with a list of four impacted streets and several highlighted street names.

Project Objective

The Thompson Mill Water Main Replacement Project has been designed to improve the watershed system in Decatur, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: May 2023

Timeframe: 22 months from start to finish

Project Completed: July 11, 2025

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted two virtual meetings for the Thompson Mill Water Main Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

Warrenhall Sewer Replacement Project
A DeKalb County map showing the Warrenhall sewer replacement project marked with a red line with other areas marked in many colors.

Project Objective

The Warrenhall Lane Sewer Replacement Project has been designed to improve the watershed system in Atlanta, Georgia. Impacted Stakeholders can learn about the project below.

Project Start Date: May 2023

Timeframe: 18 months from start to finish

Project Completed: November 26, 2024

Community Outreach

As part of DeKalb County’s $2.4 billion capital improvement program, the Department of Watershed Management (DWM) will be improving the capacity and service of the Watershed systems in DeKalb County.

DeKalb County Engineering and Construction Management hosted a virtual meeting for the Warrenhall Lane Sewer Replacement Project.

Residents and business owners impacted by the project had the opportunity to learn about how the project will impact service delivery, traffic, and community schedules.

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