Great Plains Natural Gas Co. - One-Call Information

Emergency • Public Education • Frequently Asked Questions
One-Call Contact Information • Other Useful Links

The greatest risk to underground natural gas pipelines is accidental damage during excavation. Remember to dig safely:

Call 811 before digging.
Wait for the site to be marked.
Respect the marks.
Dig with care.

The law requires that all persons planning excavations to notify the One-Call Center at least 48 hours (excluding weekends and holidays) before digging so underground utilities can be located. Calling 811 is free. You can also call these toll-free numbers:

North Dakota 1-800-795-0555
Minnesota 1-800-252-1166



		Emergency • Public Education • Frequently Asked Questions One-Call Contact Information • Other Useful Links The greatest risk to underground natural gas pipelines is accidental damage during excavation. Remember to dig safely: Call 811 before digging. Wait for the site to be marked. Respect the marks. Dig with care. The law requires that all persons planning excavations to notify the One-Call Center at least 48 hours (excluding weekends and holidays) before digging so underground utilities can be located. Calling 811 is free. You can also call these toll-free numbers: North Dakota 1-800-795-0555 Minnesota 1-800-252-1166
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