Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

The latest general information on the Coronavirus (COVID-19) is available on Coronavirus.gov. For PHMSA contact information during the COVID-19 health emergency, please visit our page.

United States Department of Transportation United States Department of Transportation

Data and Statistics Overview

PHMSA's Office of Pipeline Safety (OPS) provides a variety of data about federally-regulated and state-regulated natural gas pipelines, hazardous liquid pipelines, and liquefied natural gas (LNG) plants. The operators of these pipeline facilities report this data in accordance with Part 191 and Part 195 of PHMSA's pipeline safety regulations. PHMSA provides downloads of the raw  data, yearly summaries, multi-year trends of safety performance metrics, and  inventories tracking the removal of aging and other higher-risk infrastructure. 

Frequently Requested Data

Pipeline Mileage and Facilities

Pipeline Incident Flagged Files

Pipeline Incident 20 Year Trends

Last updated: Wednesday, March 4, 2020