ILLICO INDEPENDENT OIL CO Fuel Terminal in Mason City, Illinois

ILLICO INDEPENDENT OIL CO is a fuel terminal located on Tonica Street in Mason City, Illinois, within Mason County. The facility is operational and plays a role in the regional fuel supply chain, serving as a storage and distribution point for petroleum products. As a fuel terminal, it is part of the broader infrastructure that supports transportation and industrial energy needs in central Illinois. The facility operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), which governs underground storage tanks (UST) and spill prevention, control, and countermeasure (SPCC) plans. Compliance with these regulations ensures proper containment and leak detection to protect groundwater and soil. The terminal's NAICS code 424710 indicates it is a petroleum bulk station or terminal, typically involving storage tanks with capacities ranging from small to large scale. Fuel terminals like this one are critical nodes in the petroleum supply chain, connecting refineries to local distributors and end users. The environmental significance includes managing risks of spills and vapor releases, especially given proximity to sensitive receptors such as residential areas or water bodies. Regular inspections and adherence to SPCC plans help mitigate these risks, ensuring safe operation within the community.

The facility is situated in a rural area of Mason County, Illinois, where agriculture is a primary land use. Proximity to groundwater resources and potential nearby waterways necessitates robust spill prevention measures. The terminal's storage tanks are subject to EPA UST regulations, requiring leak detection and secondary containment to prevent soil and water contamination. Vapor recovery systems may also be in place to reduce emissions, aligning with air quality standards.