Overview
Diamond Pipeline 1 of 11 is an operational oil pipeline in Huntington, Arkansas, United States, regulated under PHMSA and DOT 49 CFR Part 195 for hazardous liquid transport.
Diamond Pipeline 1 of 11 is an operational oil pipeline located in Huntington, Sebastian County, Arkansas, United States. The facility is part of a larger pipeline network and serves as a critical component in the regional transportation of crude oil or refined petroleum products. Its location in the Arkansas River Valley places it within a key corridor for energy infrastructure in the southern United States. The pipeline operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with DOT 49 CFR Part 195, which governs the safe transportation of hazardous liquids. The facility's NAICS code 486110 indicates it is classified as a crude petroleum pipeline. Typical oil pipelines in this region range from medium to large scale, often spanning tens to hundreds of miles. This pipeline plays a significant role in the regional energy grid, connecting production areas to refineries or distribution hubs. Its operational status ensures continued support for local and national energy demands. The surrounding area includes mixed industrial and agricultural land use, with the pipeline contributing to the economic activity of Sebastian County.
Environmental context
The pipeline traverses an area near the Arkansas River and is in proximity to populated areas in Huntington. The commodity transported (oil) poses risks of spills that could affect local waterways and groundwater. Cathodic protection systems are typically employed to prevent corrosion, and regular inspections are mandated under PHMSA regulations to mitigate environmental hazards.
Frequently asked questions
Diamond Pipeline 1 of 11 is located approximately 0.73 miles south of the intersection of Wild Rose in Huntington, Sebastian County, Arkansas, United States.
As an oil pipeline, Diamond Pipeline 1 of 11 transports crude oil or refined petroleum products. It is classified under NAICS 486110 for crude petroleum pipelines.
The pipeline is regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under DOT 49 CFR Part 195, which sets safety standards for hazardous liquid pipelines.
Oil pipelines in Arkansas must comply with PHMSA regulations, including cathodic protection to prevent corrosion, regular inspections, leak detection systems, and emergency response plans.
The pipeline supports regional energy supply and economic activity in Sebastian County. It operates under strict safety regulations to minimize risks to nearby residents and the environment.
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