The purpose of the PHMSA 2024 Risk Modeling Public Workshop is to discuss risk modeling methodologies and tools for the evaluation of gas, carbon dioxide (CO2), and hazardous liquid pipelines. PHMSA will discuss and receive public feedback on recent...

Easton Utilities, MD NEPA Documents

FY 2023 Equipment Purchases Batched Tier 2 Environmental Assessment

PHMSA is sharing its Failure Investigation Report following an investigation into TC Oil Operations' December 7, 2022, failure involving its 36-inch Keystone Cushing Extension pipeline rupture in Washington County, Kansas. The failure resulted in an...

Failure Report

Date of Report: October 25, 2024
Date of Failure: December 7, 2022
Commodity Released: Crude Oil
Type of Failure: Rupture -...

PHMSA 10-24
Contact:  PHMSAPublicAffairs@dot.gov  

WASHINGTON – Today, the U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety...

24-0099 PDF

About the Office

The Southwest Regional Office, based in...