Northern Natural Gas Stillwat Gas Pipeline Facility in Lake Elmo, Minnesota

Northern Natural Gas Stillwat is a gas pipeline facility located at 11675 50th St N, Lake Elmo, Minnesota, United States. The facility is operational and serves as part of the natural gas transmission infrastructure in Washington County, Minnesota. 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 gas pipeline safety. As a gas pipeline, it is subject to standards for design, construction, testing, and maintenance, including cathodic protection and leak detection. This facility plays a role in the regional natural gas supply network, contributing to energy distribution for residential, commercial, and industrial users in the Lake Elmo area. Its location near populated areas and waterways necessitates robust safety and environmental management practices.

The facility is situated in Lake Elmo, Minnesota, an area with a mix of residential development and natural landscapes. Proximity to waterways and populated areas requires careful management of pipeline integrity and leak prevention. The region's cold climate can affect pipeline operations, necessitating appropriate material selection and maintenance protocols.