Late Saturday night in DeKalb County, a 24‑inch sewer main gave way and dumped an estimated 61,200 gallons of wastewater into Shoal Creek, according to county officials. Emergency crews moved in to fix a roughly 10‑foot section of the line, stop the flow and start monitoring the creek for contamination.
As reported by WSB‑TV, the DeKalb County Department of Watershed Management said the break opened at about 9:21 p.m. Saturday. Crews completed an emergency patch on the 24‑inch main to stop the spill, then stayed on scene overnight to secure the area and keep an eye on the system.
The failure hit just as DeKalb is already in the middle of a multiyear Shoal Creek trunk‑sewer replacement project designed to relieve repeat overflow hot spots and boost capacity in the basin. The county’s project page notes that Section 1 construction started in spring 2026 and that the work is one piece of a larger capital push to replace aging trunk pipes. DeKalb County has maps, meeting notes and project updates for neighbors following the Shoal Creek work.
Why Shoal Creek Keeps Getting Hit
DeKalb has been wrestling for years with repeat sanitary‑sewer overflows and federal oversight that put the county on a tight clock for fixing problem lines. In June, sewer showdown coverage detailed how the county is rewriting a long‑running consent decree with the EPA and facing pressure to speed up both major repairs and stopgap measures.
County quarterly SSO tracking sheets list numerous large spills into the Shoal Creek system, many above 10,000 gallons, and walk through the standard response steps such as restoring flow, cleaning up affected areas and posting public‑notification signs. The quarterly reports also spell out the 24‑hour and five‑day notification requirements to the Georgia Environmental Protection Division after major spills. DeKalb County lays out recent incidents and the follow‑up actions taken in those tracking reports.
What Residents Should Know
Health officials generally warn residents to steer clear of impacted waterways, including swimming, fishing and letting pets into the water, until follow‑up testing shows bacteria levels are back within safe limits. The EPA recommends extra sampling after a sewage release and, when needed, posting advisories or closing areas of a creek to protect public health. EPA guidance explains the sampling protocols and public advisory process local agencies follow after spills.
DeKalb officials told media outlets the emergency repair has stopped the leak and that crews will keep monitoring Shoal Creek and coordinating any required testing and notifications. Residents are urged to watch county channels for updates and follow any warning signs posted along the creek while sampling and cleanup continue. As reported by WSB‑TV, county crews have completed the patch and are performing follow‑up checks on the line.
