Countrymark Refining and Logistics LLC Refinery, Mount Vernon, Indiana

Countrymark Refining and Logistics LLC is a refinery located in Mount Vernon, Posey County, Indiana, United States. The facility is operational and serves as a key component of the region's oil infrastructure, processing crude oil into various petroleum products. The refinery operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act (CAA) Refinery MACT standards and other applicable environmental regulations. As a refinery in the Midwest, it likely focuses on processing domestic crude oil and producing gasoline, diesel, and other fuels for local distribution. The facility plays a significant role in supplying petroleum products to the surrounding area, contributing to the energy needs of Indiana and neighboring states. Its location along the Ohio River provides access to transportation routes for crude oil supply and product distribution.

The refinery is situated in a region with a mix of industrial and agricultural land use. Its operations involve potential emissions of air pollutants and management of wastewater, subject to EPA regulations. The nearby Ohio River presents considerations for water use and spill prevention, aligning with typical environmental management practices for refineries.