JOHNSTON FED 4A CS Gas Pipeline Facility in Aztec, New Mexico

JOHNSTON FED 4A CS is a gas pipeline facility located approximately 7 miles southeast of Cedar Hill in Aztec, San Juan County, New Mexico, United States. The facility is operational and classified under NAICS code 486210, which covers pipeline transportation of natural gas. As part of the extensive US natural gas pipeline network, it contributes to the distribution of natural gas across the region. 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 gas pipeline safety. This includes requirements for pipeline design, construction, testing, and maintenance, as well as cathodic protection systems to prevent corrosion. The pipeline's age and specific technical specifications are not detailed, but typical gas pipelines in this region are constructed from steel and range in diameter from 6 to 36 inches. JOHNSTON FED 4A CS plays a role in the natural gas supply chain, likely serving local distribution networks or industrial consumers in the Four Corners area. The facility's location in San Juan County, a region with significant natural gas production, underscores its importance in connecting supply to demand. Operational safety and environmental monitoring are critical, given the proximity to populated areas and natural waterways in the region.

The facility is situated in the semi-arid climate of northwestern New Mexico, near the San Juan River. Gas pipeline operations in this area must manage risks related to soil erosion, water crossings, and wildlife habitats. Cathodic protection systems are essential to prevent corrosion, and regular inspections ensure integrity. Proximity to populated areas like Aztec requires strict adherence to safety regulations to minimize environmental impact.