SUPERIOR REFINING COMPANY LLC Fuel Terminal, Duluth, Minnesota

SUPERIOR REFINING COMPANY LLC is a fuel terminal located at 1400 Port Terminal Rd in Duluth, St. Louis County, Minnesota. The facility is operational and plays a key role in the regional fuel distribution network, serving the Great Lakes area. As a fuel terminal, it handles the storage and transfer of petroleum products, supporting local and regional energy needs. The facility operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Underground Storage Tank (UST) regulations and the Spill Prevention, Control, and Countermeasure (SPCC) rule. These regulations mandate secondary containment, leak detection, and spill response plans to mitigate environmental risks. The terminal's classification under NAICS 424710 indicates it is a petroleum bulk station or terminal, typically involving large storage tanks and truck or rail loading racks. This fuel terminal is strategically located in Duluth, a major port on Lake Superior, facilitating the receipt of petroleum products via marine vessels. The facility's operational status ensures a steady supply of fuel to the region, supporting transportation, industry, and residential heating. Its location in an industrial area near the port underscores its significance in the regional fuel supply chain.

The facility is situated in an industrial area near the Duluth harbor on Lake Superior. Fuel terminals in this region must comply with SPCC regulations to prevent spills that could impact the lake and surrounding waterways. Secondary containment systems and regular inspections are critical to mitigate risks of petroleum releases. The proximity to sensitive aquatic ecosystems requires robust environmental management practices.