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Onshore Gas Gathering FAQs for Type C and R Pipelines

The Onshore Gas Gathering FAQs for Type C and Type R Pipelines include general guidance on gas gathering and specific guidance on requirements applicable to Type C and Type R gathering lines.

Note that an Enforcement Discretion has been issued related to the 2021 Rulemaking RIN 2137–AF38, titled "Pipeline Safety: Safety of Gas Gathering Pipelines: Extension of Reporting Requirements, Regulation of Large, High-Pressure Lines, and Other Related Amendments", issued November 15, 2021.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact PHMSA-Accessibility@dot.gov.
Last updated: Monday, May 15, 2023