DeKalb County, Georgia
Outcome
DeKalb County agreed to pay $453,000 civil penalty and implement more than $1 billion in sewer system improvements (per a 2020 consent decree modification), plus a $600,000 stream cleanup project on the South River and Peachtree Creek tributaries, resolving years of unpermitted SSO discharges affecting major Atlanta-area waterways.
Details
DeKalb County, Georgia — $1 Billion SSO Consent Decree (2010/2020)
Outcome: DeKalb County agreed to pay a $453,000 civil penalty (split between United States and Georgia) and implement sewer system improvements ultimately modified to require over $1 billion in investment by the 2020 consent decree amendment, plus a $600,000 stream cleanup project, resolving years of unpermitted sanitary sewer overflow discharges affecting the South River, South Fork Peachtree Creek, and Snapfinger Creek in the Atlanta metropolitan area.
DeKalb County, one of the core counties of the Atlanta metropolitan area and home to approximately 750,000 residents, operated a sanitary sewer collection and transmission system that repeatedly discharged untreated sewage through sanitary sewer overflows to waterways including the South River and Peachtree Creek tributaries. These discharges violated Clean Water Act Section 301(a) by introducing pollutants from point sources not authorized as NPDES permit outfalls.
The original consent decree was entered in 2011 following the December 2010 settlement announcement. It required a $453,000 civil penalty (split equally between the federal government and Georgia EPD) and a stream cleanup project costing approximately $600,000 focused on removing trash and debris from South River, South Fork Peachtree Creek, and Snapfinger Creek segments affected by SSO discharges.
In October 2020, the consent decree was modified to significantly expand required sewer system improvements after the county failed to achieve sufficient compliance under the original decree terms. The modification set revised compliance requirements with estimated total costs exceeding $1 billion. The modification reflected recognition that the original decree's remediation requirements were insufficient to address the full scale of DeKalb's aging sewer infrastructure deficiencies.
Primary Source: DeKalb County Clean Water Act Settlement | US EPA
How Crucible Prevents This
DeKalb County's consent decree, originally entered in 2011 and modified in 2020 to require over $1 billion in improvements, exemplifies the escalating cost of deferred sewer maintenance. A 2011 settlement that required hundreds of millions in improvements has since been amended upward to over $1 billion — reflecting a decade of continued system deterioration alongside compliance investment. Crucible's decision log preserving consent decree milestone decisions and capital project status, combined with session-init MEMORY ensuring each new county administrator reviews outstanding federal compliance obligations, addresses the institutional drift that compounds costs over multi-decade consent decree timelines.
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