# Pipeline Safety: National Pipeline Mapping System Data Submissions for Hazardous Liquid, Gas Transmission and Gathering System, and Liquefield Natural Gas Operators, and Submission Dates for Calendar Year 2010 Gas Transmission and Gathering Systems and Liquefield Natural Gas Annual Reports

- **operation:** document
- **citation:** PHMSA-2011-0121
- **title:** Pipeline Safety: National Pipeline Mapping System Data Submissions for Hazardous Liquid, Gas Transmission and Gathering System, and Liquefield Natural Gas Operators, and Submission Dates for Calendar Year 2010 Gas Transmission and Gathering Systems and Liquefield Natural Gas Annual Reports
- **source type:** rulemaking
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** Not available
- **summary:** Pipeline Safety: National Pipeline Mapping System Data Submissions for Hazardous Liquid, Gas Transmission
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/regulations-gov-phmsa-2011-0121.json
- **markdown:** https://regulus.evalyn.ai/document/regulations-gov-phmsa-2011-0121.md
- **app url:** https://regulus.evalyn.ai/document/regulations-gov-phmsa-2011-0121
- **source url:** https://www.regulations.gov/docket/PHMSA-2011-0121
**body:**

Pipeline Safety: National Pipeline Mapping System Data Submissions for Hazardous Liquid, Gas Transmission
- **truncated:** false
- **body characters:** 105