Overview
YANFENG is an operational stormwater outfall located in McCalla, Alabama, United States. It manages stormwater discharge from an industrial catchment in Jefferson County.
YANFENG is a stormwater outfall facility located at 6900 Jefferson Metro Parkway in McCalla, Alabama, within Jefferson County. As a stormwater outfall, it serves as a discharge point for stormwater runoff from the surrounding industrial area, playing a key role in local drainage management. Operating under the United States regulatory framework, this facility is subject to the Clean Water Act and likely falls under the EPA's NPDES MS4 permit program, given its location in an urbanized area. Stormwater outfalls like YANFENG are designed to convey runoff from impervious surfaces, helping to control flooding and reduce pollutant loads entering receiving waters. The facility's environmental significance lies in its contribution to managing stormwater quality and quantity in the McCalla area. Proper operation helps protect downstream water bodies from erosion, sedimentation, and pollution associated with urban runoff, supporting the ecological health of local streams and rivers.
Environmental context
The facility discharges stormwater from an industrial catchment in Jefferson County, Alabama, which may contribute pollutants such as sediments, heavy metals, and hydrocarbons to receiving waters. The area's climate, with frequent rainfall, increases runoff volumes, making effective stormwater management critical to prevent localized flooding and protect water quality in downstream ecosystems.
Frequently asked questions
YANFENG stormwater outfall is located at 6900 Jefferson Metro Parkway in McCalla, Alabama, United States, within Jefferson County.
YANFENG is a stormwater outfall that discharges stormwater runoff from an industrial catchment area, helping to manage drainage and reduce flood risk in the McCalla region.
As a stormwater outfall in the United States, YANFENG is regulated under the Clean Water Act and likely subject to EPA's NPDES MS4 permit program, which requires controls on stormwater discharges to protect water quality.
Effective stormwater management reduces flooding, prevents erosion, and limits the transport of pollutants such as sediment, oil, and chemicals into rivers and streams, thereby protecting aquatic ecosystems.
Industrial stormwater outfalls convey runoff from industrial sites, which may contain pollutants from manufacturing processes. They are designed to comply with discharge permits that require treatment or best management practices to minimize environmental impact.
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