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Line 5: public comment opportunities
EGLE has established a dedicated permit application mailbox related to the proposed tunnel project, EGLE-Enbridge-Public-Comments@Michigan.gov to provide the public with a simplified means of commenting on the proposed project.
Comment on the Line 5 project in general via email
The public can also mail comments any time to:
EGLE-WRD
P.O. Box 30458
Lansing, Michigan 48909-7958
About public comments
Our public input process lets you have your voice heard on behalf of the environment. You know about your neighborhood, community, and local conditions and how our regulatory processes and actions may affect them.
Although we’re bound by state and federal laws, your comments can influence how solutions are achieved.
Past public meetings and public hearings
The following includes events for the Enbridge Line 5 Application for National Pollutant Discharge Elimination System (NPDES) Wastewater Permit, the Enbridge Line 5 Application for Proposed Tunnel Construction Involving Potential Wetlands Impacts, and more.
| Date | Time | Permit Type | Event Type | Recording |
|---|---|---|---|---|
| August 19, 2025 | n/a | NPDES | Public hearing | Recording of the August 19th public hearing |
| August 12, 2025 | n/a | NPDES | Public information session | Recording of the August 12th public information session |
| July 16, 2025 | n/a | NPDES | Public notice | July 16, 2025 public notice |
| Sept. 8, 2020 | 6 - 9 pm | NPDES | Public meeting | Recording of the September 8th NPDES public meeting |
| Sept. 10, 2020 | 1 - 4 pm | Resource | Public meeting | Recording of the September 10th wetlands public meeting |
| Sept. 15, 2020 | 1 - 4 pm | NPDES | Public meeting | Recording of the September 15th NPDES public meeting |
| Sept. 21, 2020 | 6 - 9 pm | Resource | Public meeting | Recording of the September 21st wetlands public meeting |
| Sept. 29, 2020 | 1 - 4 pm | NPDES | Public hearing | Recording of the September 29th NPDES public hearing |
| Oct. 1, 2020 | 1 - 4 pm | Resource | Public hearing | Recording of the October 1st wetlands public hearing |
| Oct. 6, 2020 | 6 - 9 pm | NPDES | Public hearing | Recording of the October 6th NPDES public hearing |
| Oct. 8, 2020 | 6 - 9 pm | Resource | Public hearing | Recording of the October 8th wetlands public hearing |