Overview
LAYSAN BIO INC is a stormwater outfall facility in Arab, Alabama, United States. It operates under the US EPA NPDES MS4 regulatory framework.
LAYSAN BIO INC is a stormwater outfall facility located at 1560 Tower Drive in Arab, Marshall County, Alabama, United States. The facility is operational and classified under NAICS code 325199 (All Other Basic Organic Chemical Manufacturing), indicating an industrial catchment. As a stormwater outfall, it manages runoff from the industrial site, discharging into local waterways. The facility operates under the US EPA National Pollutant Discharge Elimination System (NPDES) program, which regulates stormwater discharges from industrial activities. In Alabama, the Alabama Department of Environmental Management (ADEM) administers the NPDES permit program. Industrial facilities like LAYSAN BIO INC are required to obtain permit coverage under the Multi-Sector General Permit (MSGP) or an individual permit, and implement stormwater pollution prevention plans (SWPPPs) to control pollutants in runoff. Stormwater management at industrial sites is critical to protect water quality in receiving water bodies. The facility's discharge may affect local streams and rivers in the Tennessee River basin. Proper operation of stormwater controls, such as detention basins or treatment systems, helps reduce the impact of runoff on aquatic ecosystems and downstream communities.
Environmental context
The facility is located in Arab, Alabama, within the Tennessee River watershed. The region experiences a humid subtropical climate with frequent rainfall, making stormwater management important to prevent flooding and water pollution. Industrial stormwater discharges can carry pollutants such as chemicals, heavy metals, and sediments. The facility's proximity to local waterways necessitates compliance with NPDES permit limits to protect aquatic life and downstream water uses.
Frequently asked questions
LAYSAN BIO INC is located at 1560 Tower Drive in Arab, Marshall County, Alabama, United States.
LAYSAN BIO INC is a stormwater outfall facility that manages industrial stormwater runoff from a chemical manufacturing site, ensuring compliance with environmental regulations.
The facility operates under NAICS code 325199, which covers all other basic organic chemical manufacturing.
The facility is subject to the US EPA NPDES program, specifically the Multi-Sector General Permit (MSGP) for industrial stormwater discharges, and must implement a Stormwater Pollution Prevention Plan (SWPPP).
Proper stormwater management reduces the discharge of pollutants such as chemicals and sediments into local waterways, protecting aquatic ecosystems and water quality in the Tennessee River basin.
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