NNG Walnut Grove TBS - Gas Pipeline Facility in Walnut Grove, Minnesota

NNG Walnut Grove TBS is a gas pipeline facility located in Walnut Grove, Redwood County, Minnesota, United States. The facility is operational and serves as a key component of the natural gas transmission infrastructure in the region. Its NAICS code 486210 indicates it is part of the pipeline transportation of natural gas sector. The facility operates under the regulatory oversight of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with DOT 49 CFR Part 192, which governs the safety of gas pipelines. Typical gas pipeline facilities in Minnesota are part of extensive networks that transport natural gas from production areas to distribution systems, often involving compressor stations and metering equipment. NNG Walnut Grove TBS contributes to the reliable supply of natural gas for residential, commercial, and industrial users in the region. Its location in a rural area of Minnesota reduces proximity to densely populated zones, but pipeline integrity management and cathodic protection are standard practices to ensure safe operation and environmental protection.

The facility is situated in a rural agricultural area of southwestern Minnesota, near the Cottonwood River. Gas pipelines in this region typically traverse farmland and may intersect with waterways, requiring careful monitoring to prevent leaks and protect water quality. The commodity transported (natural gas) poses risks of methane emissions if leaks occur, but modern pipeline safety practices, including regular inspections and cathodic protection, mitigate environmental impact.