Gulf South Pipeline - Harrisville Station: Natural Gas Pipeline Facility in Florence, Mississippi

Gulf South Pipeline - Harrisville Station is a natural gas pipeline facility located in Florence, Simpson County, Mississippi. It operates within the United States' extensive pipeline network, which is regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under 49 CFR Part 192 for gas pipelines. The facility is part of the Gulf South Pipeline system, a major interstate natural gas transmission network serving the southeastern United States. The facility's technical specifications are not detailed in public records, but typical gas pipeline stations include compressor units, metering equipment, and valve controls to maintain pressure and flow. As a component of the Gulf South system, it likely connects to larger transmission lines that transport natural gas from producing regions to distribution networks. The regulatory framework under DOT Part 192 mandates strict safety standards for design, construction, operation, and maintenance, including cathodic protection and leak detection. Environmentally, the facility's location in rural Mississippi reduces proximity to dense populations, but pipeline infrastructure must manage risks related to waterway crossings and soil erosion. The station plays a role in ensuring reliable natural gas supply for residential, commercial, and industrial users in the region, contributing to energy security and economic activity.

The facility is situated in a rural area of Simpson County, Mississippi, near the Pearl River watershed. Pipeline infrastructure in this region must address potential impacts on local waterways and wetlands through erosion control and spill prevention measures. The transport of natural gas, while less hazardous than liquids, still requires monitoring for methane leaks and adherence to PHMSA's integrity management programs to protect nearby communities and ecosystems.