Gainesville reported a half-million-gallon sewage spill Friday, Gainesville: 500,000+-gallon sewage spill but it is nothing compared to one that happened elsewhere in Hall County six years ago.
11Alive reports that in the fall of 2020, heavy rainfall overloaded a treatment plant in Flowery Branch, causing a two-million-gallon spill of raw sewage into a creek feeding Lake Lanier.
This was an unusual but not unprecedented event, as Georgia has seen numerous wastewater spills in recent years. The incident highlighted the vulnerability of systems to extreme weather and the importance of rapid reporting and public communication.
Georgia law defines a major spill as discharging over 10,000 gallons of raw sewage or causing water quality violations ArcGIS StoryMaps. Publicly owned treatment works (POTWs) like Gainesville’s Flat Creek WRF must report spills immediately and submit detailed reports within five days, including stream monitoring and public notifications ArcGIS StoryMaps.
The Flowery Branch incident is part of a pattern of wastewater overflows in Georgia. For example, DeKalb County has experienced other large spills — such as a 9,2-million-gallon spill in February 2020 — often linked to extreme rainfall and aging infrastructure, according to WSB-TV. These events have led to federal Environmental Protection Agency (EPA) fines and calls for major infrastructure upgrades.
The Georgia Environmental Protection Division (EPD) reports more than 70 spills statewide in just the past two months.
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