The Longhorn Mitigation Plan (LMP) contains commitments to implement pipeline and operating measures that will protect the environment and human health and safety. Click on the following links for more information about the LMP:

	September 2000 Mitigation Plan * (PDF, 19,763 KB) Warning: document is a 19MB PDF file. To expedite downloading you can view the mitigation plan in two smaller segments: Text Pages (PDF, 491 KB) Tables, Charts, and Appendices (PDF, 5,539 KB)
	Longhorn Pipeline System Integrity Plan (LPSIP) * (PDF, 6,384 KB)
	First Supplement to the Mitigation Plan (PDF, 118 KB)
	Second Supplement to the Mitigation Plan (PDF, 461 KB)

Summary Report ORA Developments Summary Report of 2008 ORA Developments * (PDF, 51 KB) Summary Report of 2007 ORA Developments * (PDF, 71 KB) LPSIP - Self-Audit Report 2008 LPSIP Self-Audit Report * (PDF, 384 KB) 2007 LPSIP Self-Audit Report * (PDF, 560 KB) Annual Commitment Implementation Status Report 2009 Annual Commitment Implementation Status Report * (PDF, 23 KB) 2008 Annual Commitment Implementation Status Report * (PDF, 21 KB) 2007 Annual Commitment Implementation Status Report * (PDF, 199 KB) If you would like a copy of a report related to the Longhorn Mitigation Plan (LMP), please contact damageprevention@magellanlp.com. For information about the Environmental Assessment, please contact the Environmental Protection Agency (EPA) at www.epa.gov.

Ultrasonic Smart Pig Status City of Austin Letter * (PDF, 1,849 KB) City of El Paso Letter * (PDF, 1,839 KB) City of Houston Letter * (PDF, 1,839 KB) LCRA Letter * (PDF, 1,921 KB) PHMSA Letter * (PDF, 70 KB) Longhorn Asset Map * (PDF, 183 KB)