DWM | August 2021

August 2021

The Department of Watershed Management is encouraging everyone to help reduce the risk of catching and spreading COVID-19 by receiving one of the authorized vaccines. Please “Mask Up. Sleeves Up.” for your family, friends, and community. #SleeveUpDWM

For more information, visit atlantawatershed.org/maskupsleevesup/.

Stay in the Know Even on the Go  Get emergency notifications on any mobile device and choose the alerts you want to receive. From water utility notifications to public safety to road closures and severe weather, the alerts will be right at your fingertips. Sign up for NotifyATL at http://bit.ly/Notify-ATL, or text NotifyATL to 888777.   You can also receive DWM emergency notifications by subscribing to our News Splash External Newsletter, which also provides information on the latest department news and initiatives at https://conta.cc/3jOKdCc.

Intrenchment Creek WRC Decommissioning and South River Clarifiers Replacement

Update: Crews are working to demolition the old infrastructure and working on installing new clarifiers. Project Overview: Originally constructed in 1910 and upgraded in 1936, the Intrenchment Creek Water Reclamation Center (WRC) provides wastewater treatment for the northern half of the South River sewer service area, which encompasses portions of Atlanta and a small portion of DeKalb County. Because Intrenchment Creek WRC is no longer capable of meeting modern effluent limits, treated wastewater will be conveyed to the South River WRC for further treatment before being discharged to the Chattahoochee River under a National Pollutant Discharge Elimination System (NPDES) permit. Expected Completion:       February 2024   Project Location:                Intrenchment Creek and South River   Council Districts:               District 1 and a small portion of Dekalb County Neighborhood Planning Units:  Z

West Area Water Quality Control Facility (WA WQCF) Improvements

Update: Crews continue to make progress on the sludge dewatering building and the belt press filter. The belt press filter will be automated in the overall WQCF process treatment. Its long-term value when completed will create savings and lowers transportation costs and fewer loads to landfills. The West Area Water Quality Control Facility (WQCF) treats excess combined sewer overflows (CSO) from Clear Creek, Tanyard Creek, and North Avenue Combined Sewer Control Facilities (CSCF). Flows from these CSCFs are transported to R.M. Clayton Water Reclamation Center during dry weather conditions and most storm events for treatment. The capacity of the West Area WQCF is 85 million gallons daily (MGD). The treatment consists of fine screening, grit removal, disinfection, and dechlorination. The West Area WQCF is relatively new and in fair condition, and these upgrades will ensure efficient operation.  Expected Completion:           December 2022 Project Location:                   West Area WQCF Council Districts:                       3, 6, 8, & 9 Neighborhood Planning Units:  A, B, C, D, E, F, G, K, L

R.M. Clayton WRC Digester Improvements and Rehabilitation, Phase 1

Update: Crews continue to remove the sludge from the Digester 200 to perform the needed improvements. The sludge will be transported and disposed of at a landfill.  City of Atlanta Department of Watershed Management (DWM) owns and operates the R.M. Clayton Water Reclamation Center (WRC). Located in northwest Atlanta along the Chattahoochee River, R.M. Clayton WRC provides wastewater treatment for a service area that encompasses north of I-20, a small portion of north Fulton County adjacent to Sandy Springs, and most of north DeKalb County. The facility is designed to treat an average daily maximum monthly flow of 122 million gallons per day (MGD) of wastewater. The proposed improvements include implementing needed improvements at the R.M. Clayton WRC to replace aging equipment for improved performance, permit compliance, reliability, and safety.  Expected Completion: October 2022       Project Location: Northwest Atlanta       Council Districts: 9       Neighborhood Planning Units: C and D

Water Supply Program Quarry/Chattahoochee/Hemphill

Update: Completed The Water Supply Program increases Atlanta’s reserve water supply from three to five days to 30 to 90 days. The $320 million investment included the construction of a five-mile tunnel connecting the Chattahoochee River, the Hemphill Water Treatment Plant, and the former Bellwood Quarry, which was transformed into a 2.4 billion-gallon water reservoir.

Important Notice The Department of Watershed Management (DWM) is working to secure Atlanta’s water future. The Water Supply Program (formerly the Bellwood Quarry) is now a drinking water reservoir and is a RESTRICTED site. Recreational activities such as swimming, scuba diving, kayaking, canoeing, etc. is PROHIBITED due to the potential contamination of the water supply. There are also massive pumps in the 2.4 billion gallons of water. When activated, the force of the pumps can drag a person underneath the water and pull them into the pumping manifold causing serious injury or death. Anyone trespassing the reservoir are in violation of federal laws and will be arrested. For more information, please visit http://h2o4atl.com/. Project Completed   Project Location: Northwest Atlanta   Council Districts: 3, 9   Neighborhood Planning Units: C, D, G, J, K

Upper Proctor Creek – Boone Boulevard Green Infrastructure and Capacity Relief Project

Update: Completed This project will provide capacity relief to the North Avenue Combined Sewer Area and water quality improvements using the green infrastructure practice called bioretention, which is a specially landscaped area that captures runoff from an impervious surface and allows water to enter the soil. Proposed bioretention areas will span approximately 1.2 miles along Boone Blvd from Mayson Turner Road to Northside Drive that will collect stormwater runoff from along the sides of the road. Project Completed   Project Location: Northwest Atlanta   Council District: 3   Neighborhood Planning Unit(s): L

Energy Services Performance Initiatives – Noresco

Update: Balance of Plant (BOP) equipment reliability testing continues at RM Clayton (WRC) through the month of May. Noresco is scheduling final training sessions which will conclude on May 20. Three Energy Conservation Measures (ECM) for a software system to optimize the City's water distribution system is being implemented. This includes: A new Class Abio-solids system, office space at R.M. Clayton WRC, and a replacement of ultraviolet disinfection system with new Trojan UV Signa System.   Expected Completion: August 2021 Project Location: R.M. Clayton WRC Council Districts: 2, 3, 4, 5, 6, 7, 8, 9 Neighborhood Planning Units: C, D, G

Neighborhood Planning Unit (NPU) The City of Atlanta is divided into 25 Neighborhood Planning Units (NPU), which serve as citizen advisory councils that make recommendations to the Mayor and City Council on zoning, land use, and other planning issues. NPUs also allow citizens to receive information about all functions of city government.

See neighborhoods located within listed NPUs below:

NPU-B Brookhaven Buckhead Forest Buckhead Village East Chastain Park Garden Hills Lenox Lindbergh/Morosgo North Buckhead Peachtree Heights East and West Peachtree Hills Peachtree Park Pine Hills Ridgedale Park  South Tuxedo Park NPU-C Arden/Habersham Argonne Forest Brandon Castewood Channing Valley Collier Hills Collier Hills North Colonial Homes Cross Creek Fernleaf Hanover West Memorial Park Peachtree Battle Alliance Ridgewood Heights Springlake Wesley Battle Westminister/Milar Westover Plantation Wildwood Woodfield Wyngate NPU-D Berkley Park Blandtown Bolton Hills Park Riverside Underwood Hills Whittier Mill Village   NPU-G Almond Park Atlanta Industrial Park Bolton Hills Brookview Heights Carey Park Carver Hills Chattahoochee English Park Lincoln Homes Monroe Heights Rockdale Scotts Crossing West Highlands NPU-J Center Hill Dixie Hills Grove Park Harvel Homes Penelope Neighbors West Lake

NPU-K Bankhead Hunter Hills Knight Park/Howell Station Mozley Park Washington Park NPU-L English Avenue Vine City NPU-M  Castleberry Hill Downtown Old Fourth Ward NPU-O East Lake Edgewood Kirkwood The Villages at East Lake NPU-P Arlington Estates Ashley Courts Ben Hill Brentwood Briar Glen Butner/Tell Cascade Green Deerwood Fairburn Greenbriar Village Heritage Valley Huntington Kings Forest Lake Estates Meadowbrook Forest Mellwood  Mt. Gilead Woods Niskey Cove Niskey Lake Princeton Lakes Wildwood Forest NPU-S  Bush Mountain Cascade Avenue/Road Fort McPherson Oakland City Venetian Hills Westmont Estates NPU-T  Ashview Heights Atlanta University Center Harris Chiles Just Us The Villages at Castleberry Hill West End Westview

For more information about Watershed Management's Capital Improvement Program, please visit http://cip.h2o4atl.com/.

Department of Watershed Management 72 Marietta Street NW Atlanta, GA 30303

‌ ‌ ‌ ‌