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Office of Pipeline Safety

A Division of the Minnesota Department of Public Safety

What's New?

How MNOPS is Making Line 3 Safe for Minnesota

Workers walk along a road next to a section of the new Enbridge Line 3 pipeline

You might have heard about the construction of the new Enbridge Line 3 pipeline, but you may not have a handle on who is involved and how. One of the most important things to know is safety is a priority, and the Minnesota Department of Public Safety Office of Pipeline Safety (DPS-MNOPS) is an integral part of making sure this project is completed safely and correctly.

Our latest blog will give you a bit of background on the pipeline itself, and explain the critical role MNOPS plays in its proper construction.

Find Out Where the Pipes Are

​Curious where pipelines are in your neighborhood? How about nationwide?

Check out the National Pipeline Mapping System from the Pipeline and Hazardous Materials Safety Administration.   

One-Call Law (MS216D) Comments and Suggestions

​MNOPS values the feedback it receives from stakeholders regarding Minnesota’s One-Call Law (MS216D).  Please complete the feedback form to provide comments or suggestions for improving MS216D.

Click this link to submit comment and suggestions regarding MS216D.