Overview
Three Mile Drydock and Repair LLC is an operational stormwater outfall in Mobile, Alabama, serving the shipbuilding and repair industry under US EPA NPDES MS4 regulations.
Three Mile Drydock and Repair LLC is a stormwater outfall located at 116 Industrial Canal Rd. East in Mobile, Alabama. The facility operates within the shipbuilding and repair sector (NAICS 336611) and is subject to the US EPA National Pollutant Discharge Elimination System (NPDES) permitting framework, including applicable MS4 requirements for industrial stormwater discharges. As a stormwater outfall associated with industrial activities, the facility manages runoff from a shipyard and drydock operation. The regulatory context includes compliance with the Clean Water Act and state-level implementation through the Alabama Department of Environmental Management. Typical stormwater controls for such facilities may include best management practices (BMPs) for sediment, oil, and grease. The facility is located in Mobile, a major Gulf Coast port city with a significant industrial base. Stormwater discharges from industrial sites like this can impact local water bodies, including Mobile Bay and the Mobile River system. Proper management of stormwater runoff is essential to protect water quality and aquatic habitats in this ecologically sensitive coastal region.
Environmental context
Mobile, Alabama, is situated on the Gulf Coast with a humid subtropical climate, receiving heavy rainfall that generates substantial stormwater runoff. The facility's location near Mobile Bay and the Mobile River means that industrial stormwater discharges can affect estuarine and coastal ecosystems. The area supports diverse aquatic life and is important for fisheries and recreation. Regulatory oversight under the Clean Water Act aims to control pollutants from industrial stormwater to protect these water resources.
Frequently asked questions
Three Mile Drydock and Repair LLC is located at 116 Industrial Canal Rd. East in Mobile, Alabama, United States.
Three Mile Drydock and Repair LLC operates a stormwater outfall for a shipbuilding and repair facility, managing industrial stormwater runoff under the US EPA NPDES program.
A stormwater outfall is a point where stormwater runoff is discharged from a facility or property into a water body. Industrial stormwater outfalls are regulated to control pollutants.
This outfall is regulated under the US Clean Water Act through the National Pollutant Discharge Elimination System (NPDES), including industrial stormwater permitting and MS4 requirements.
The facility operates under NAICS code 336611, which corresponds to ship building and repairing.
Other Stormwater Outfall plants in United States · 6 nearby