Overview
HOP-IN CHEVRON is a stormwater outfall in Sylacauga, Alabama, United States. It operates under the US EPA NPDES MS4 permit framework for stormwater discharges.
HOP-IN CHEVRON is a stormwater outfall located at 24123 Highway 231/21S in Sylacauga, Coosa County, Alabama, United States. As a stormwater outfall, it serves as a discharge point for stormwater runoff from the surrounding area, likely including the Chevron facility and adjacent urban or industrial surfaces. The facility is operational and falls under the regulatory oversight of the US Clean Water Act, specifically the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) program, which governs stormwater discharges in urbanized areas. In Alabama, stormwater management is primarily regulated by the Alabama Department of Environmental Management (ADEM), which implements the NPDES MS4 program for Phase I and Phase II municipalities. Sylacauga, being a smaller city, likely operates under a Phase II MS4 permit, requiring a stormwater management plan to reduce pollutant discharges to the maximum extent practicable. The outfall may discharge to a local waterbody, such as a creek or river in the Coosa River basin, which is a significant watershed in the region. The environmental significance of this outfall lies in its potential impact on local water quality. Stormwater runoff from commercial and industrial areas can carry pollutants like oil, grease, heavy metals, and sediment. Proper management and monitoring of this outfall are essential to protect the receiving waters and comply with NPDES permit conditions. The facility's location in Sylacauga places it within a region with mixed land use, including urban development and industrial activity, which influences the characteristics of the stormwater discharged.
Environmental context
The HOP-IN CHEVRON stormwater outfall is located in Sylacauga, Alabama, within the Coosa River watershed. This region experiences a humid subtropical climate with significant rainfall, leading to substantial stormwater runoff. The outfall likely discharges to a local waterbody that eventually flows into the Coosa River, which is an important ecological and recreational resource. Urban and industrial runoff from the area can introduce pollutants such as hydrocarbons, metals, and sediment, potentially impacting aquatic habitats. Regulatory oversight under the NPDES MS4 program aims to mitigate these impacts through best management practices and monitoring.
Frequently asked questions
HOP-IN CHEVRON is located at 24123 Highway 231/21S in Sylacauga, Coosa County, Alabama, United States.
It is a discharge point for stormwater runoff from the surrounding area, including the Chevron facility and adjacent surfaces, managed under the NPDES MS4 program.
Stormwater outfalls in Alabama are regulated under the Clean Water Act through the NPDES MS4 program, administered by the Alabama Department of Environmental Management (ADEM). Phase II MS4 permits require stormwater management plans to reduce pollutant discharges.
Common pollutants include oil and grease, heavy metals, sediment, nutrients, and litter. These can originate from parking lots, roads, and industrial activities.
The MS4 program requires operators to implement best management practices (BMPs) to control stormwater runoff, such as detention basins, street sweeping, and public education, and to monitor outfalls to ensure compliance with water quality standards.
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