ONEOK - Hardtner Station (Dehy) - Gas Pipeline Facility in Hardtner, Kansas

ONEOK - Hardtner Station (Dehy) is a gas pipeline facility located in Hardtner, Kansas, within Barber County. The facility is operational and serves as a dehydration station for natural gas, a critical step in processing gas for pipeline transport. Its location in the Mid-Continent region places it within a major natural gas producing area. The facility operates under the regulatory framework of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Department of Transportation (DOT) 49 CFR Part 192, which governs gas pipeline safety. As a dehydration station, it removes water vapor from natural gas to prevent corrosion and hydrate formation in pipelines. The facility's scale is typical for a regional gas processing station, supporting the gathering and transmission network. This facility plays a key role in the natural gas supply chain, ensuring that gas meets pipeline quality standards before entering long-distance transmission lines. Its operation supports energy delivery to residential, commercial, and industrial consumers across the region. The station's presence in Barber County contributes to local economic activity and energy infrastructure resilience.

The facility is situated in a rural area of southern Kansas, characterized by agricultural land and grasslands. Proximity to waterways and populated areas is limited, reducing potential environmental impact. The dehydration process involves the removal of water and trace contaminants, which are managed according to environmental regulations to minimize emissions and waste. Pipeline infrastructure in this region is subject to PHMSA oversight, including leak detection and cathodic protection requirements to prevent soil and water contamination.