Marathon Pipe Line LLC (MPL) works with those living and working near MPL lines to prevent pipeline damage from excavation activity or right-of-way encroachment. Together we can ensure the safety of the community, and the continued safe operations of the pipeline.
MPL places marker signs to identify the general location of the pipeline and actively monitors, patrols and inspects pipelines and rights of way to keep them safe. Rights of way are kept clear to allow the pipeline to be safely operated, aerially surveyed and properly maintained
If you are a landowner or tenant and have questions about MPL's rights of way, select Contact Us and submit your questions through the Landowner Relations link . You can also call the nearest area office. Area office locations and telephone numbers are listed here.