FLINT HILLS RESOURCES, LC - MASON CITY PIG TRAP: Refined Product Pipeline Pig Trap in Clear Lake, Iowa

FLINT HILLS RESOURCES, LC - MASON CITY PIG TRAP is a refined product pipeline facility located at 2810 E Main, Clear Lake, Cerro Gordo County, Iowa, United States. The facility is operational and classified under NAICS code 486910 for pipeline transportation of refined petroleum products. As a pig trap station, it enables the insertion and retrieval of pipeline inspection gauges (pigs) used for cleaning and integrity assessments. The facility operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with 49 CFR Part 195 for hazardous liquid pipelines. Pig traps are critical components for maintaining pipeline safety and efficiency, allowing for routine inspections without disrupting product flow. The facility's location in Iowa places it within a network of pipelines transporting refined products across the Midwest. This pig trap station supports the operational integrity of Flint Hills Resources' pipeline infrastructure in the region. By facilitating regular pigging operations, it helps prevent corrosion and blockages, ensuring reliable transport of refined products to markets. The facility contributes to the overall safety and environmental protection of the pipeline system in the area.

The facility is situated in Clear Lake, Iowa, near populated areas and waterways. Pig trap stations like this one are designed to minimize environmental risk by enabling pipeline inspections that detect potential leaks or corrosion early. The surrounding region includes agricultural land and residential zones, making pipeline integrity crucial to prevent spills that could impact soil and water resources. Regular pigging operations help maintain the pipeline's cathodic protection and structural soundness.