Overview
DEKALB CO SNAPFINGER CR WPCP serves approximately 363,000 people in DeKalb County, Georgia. The plant discharges treated wastewater into the Snapfinger Creek watershed, part of the South River basin flowing to the Atlantic Ocean.
DEKALB CO SNAPFINGER CR WPCP is a major wastewater treatment facility located in DeKalb County, Georgia, serving a population of approximately 363,000 residents. The plant is situated near Flakes Mill Road and operates as part of the county's municipal wastewater infrastructure, handling a large agglomeration of over 150,000 people. As a large-scale facility in the United States, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Georgia Environmental Protection Division. For plants serving populations of this size, advanced treatment is typically required to meet water quality standards, including nutrient removal to protect downstream water bodies. The plant discharges treated effluent into Snapfinger Creek, a tributary of the South River, which flows into the Ocmulgee River and eventually reaches the Altamaha River and the Atlantic Ocean. The receiving waters support diverse aquatic life and are important for regional water quality, particularly in the rapidly developing Atlanta metropolitan area.
Environmental context
The plant discharges into Snapfinger Creek, which flows into the South River, part of the Altamaha River basin. The Altamaha River is one of the largest free-flowing rivers on the East Coast, supporting diverse aquatic ecosystems including migratory fish species. The watershed is ecologically sensitive due to urban runoff pressures from the Atlanta metro area, making effective wastewater treatment critical for maintaining downstream water quality and habitat integrity.
Frequently asked questions
The plant is located on Flakes Mill Road in DeKalb County, Georgia, United States, near the city of Atlanta.
The plant serves approximately 362,993 people, classifying it as a large agglomeration under U. S. regulatory standards.
The plant discharges treated effluent into Snapfinger Creek, which flows into the South River and eventually reaches the Altamaha River and the Atlantic Ocean.
As a U. S. facility, it operates under the Clean Water Act and is regulated by an NPDES permit issued by the Georgia Environmental Protection Division, which sets limits on pollutant discharges.
Plants of this scale typically employ advanced secondary treatment with nutrient removal to meet water quality standards, especially when discharging into sensitive watersheds like the Altamaha River basin.
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