Overview
Enable Midstream/Knoxville is an operational gas pipeline facility in Knoxville, Arkansas, United States. It operates under US PHMSA and DOT 49 CFR Part 192 regulations for natural gas pipelines.
Enable Midstream/Knoxville is a gas pipeline facility located in Knoxville, Johnson County, Arkansas, United States. The facility is operational and serves as part of the natural gas transportation infrastructure in the region. As a midstream asset, it plays a key role in moving natural gas from production areas to distribution networks. The facility operates under the regulatory framework of the US Pipeline and Hazardous Materials Safety Administration (PHMSA) and DOT 49 CFR Part 192, which governs the safe operation of natural gas pipelines. This includes requirements for pipeline integrity management, cathodic protection, and emergency response plans. The NAICS code 486210 indicates it is classified as a natural gas pipeline transportation facility. Located in the Arkansas River Valley, the facility contributes to the regional energy grid by supporting natural gas supply for residential, commercial, and industrial users. Its operational status ensures continued service to the local community and downstream markets, reinforcing the reliability of the natural gas infrastructure in the area.
Environmental context
The facility is situated in a rural area near Knoxville, Arkansas, with proximity to the Arkansas River and its tributaries. Pipeline operations in this region must consider potential impacts on local waterways and ecosystems. The age of the pipeline and cathodic protection systems are critical for preventing leaks and minimizing environmental risk. The commodity transported (natural gas) poses a lower environmental hazard compared to liquids, but methane emissions and leak prevention remain key concerns.
Frequently asked questions
Enable Midstream/Knoxville is located on Whorton Mountain Road in Knoxville, Johnson County, Arkansas, United States.
It is a natural gas pipeline facility, classified under NAICS code 486210 for natural gas pipeline transportation.
The facility is regulated by the US Pipeline and Hazardous Materials Safety Administration (PHMSA) under DOT 49 CFR Part 192, which sets safety standards for natural gas pipelines.
Gas pipelines in Arkansas must comply with PHMSA regulations including pipeline integrity management, cathodic protection to prevent corrosion, leak detection systems, and emergency response plans.
The facility transports natural gas from production areas to distribution networks, supporting residential, commercial, and industrial energy needs in the Arkansas River Valley region.
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