Enable Midstream/Caulksville Gas Pipeline Facility, Arkansas, United States

Enable Midstream/Caulksville is a gas pipeline facility located approximately 2.5 miles east of the intersection of Highways 22 and 23 near Caulksville, Arkansas, in Logan County. The facility is operational and classified under NAICS code 486210 for pipeline transportation of natural gas. As part of the United States' extensive natural gas pipeline network, it contributes to the regional energy infrastructure. The facility operates under the regulatory framework of the US Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Department of Transportation (DOT) 49 CFR Part 192, which governs the safe transportation of natural gas. Typical gas pipeline facilities in Arkansas involve medium to large-scale infrastructure, often connecting production areas in the Arkoma Basin to downstream markets. The facility's specific length and capacity are not detailed, but it serves as a component of Enable Midstream's regional gathering and transmission system. Environmentally, the facility's location in rural Logan County reduces proximity to dense populations, but its operation involves the transport of natural gas, which carries inherent risks such as leaks or ruptures. Cathodic protection systems and regular inspections are standard to mitigate corrosion risks. The pipeline supports local energy supply and economic activity in the region.

The facility is situated in a rural area of Logan County, Arkansas, with low population density, reducing immediate human exposure risks. However, the transport of natural gas presents potential environmental hazards including methane leaks, which contribute to greenhouse gas emissions. Standard mitigation measures include cathodic protection to prevent corrosion and regular integrity assessments. Typical operations require compliance with environmental regulations to protect local ecosystems.