Public Comment Form

Commenting open: March 24, 2025 12:00AM CT - April 07, 2025 11:59PM CT.

St. Louis County (Bridge 127 replacement) - 401 Water Quality Certification

We invite you to comment on the draft 401 Water Quality Certification for the St. Louis County Bridge 127 replacement project.

 

St. Louis County proposes to replace the existing 122-inch-by-77-inch culvert that conveys Rocky Run Creek under Maple Grove Road with a new 16-foot-by-8-foot box culvert embedded 2 feet into the stream bed.

 

The replacement will impact 96 linear feet of Rocky Run Creek and 0.25 acres of permanent wetlands. St. Louis County will mitigate the impacts at a 1:1 ratio. 


A 401 Water Quality Certification is required when an individual, business, or property owner proposes construction-related activities near a navigable lake, river, stream, or adjacent wetland. The MPCA reviews projects to ensure they will not violate Minnesota's more protective water quality standards. The 401 certification becomes an enforceable component of the associated federal license or permits issued under the Clean Water Act.




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Thank you for providing feedback on this project.


We value your comments and will use them to assess this project further. In your comments, please state your interest in the draft 401 certification; the explicit actions you wish the MPCA to take, including specific references to the section of the draft permit you believe should be changed; and the reasons supporting your position, stated with sufficient specificity as to allow the MPCA to investigate the merits of the position.


If you want to submit a letter, you can upload the letter on this website or submit it via US Mail to the following address:


Minnesota Pollution Control Agency
c/o Kirsten Barta
520 Lafayette Road
Saint Paul, MN 55155

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