Commenting open: June 30, 2026 12:00AM CT - July 14, 2026 11:59PM CT.
Hay Creek Culvert Replacement, Carlton SWCD - 401 Water Quality Certification
We invite you to comment on the draft 401 Water Quality Certification for Hay Creek Culvert Replacement in Carlton County.
Carlton SWCD proposes replacing 3 perched culverts at 327 Canosia Road, Esko with a single 22.5 linear foot culvert and riprap, resulting in 41 linear feet of permanent impacts to Hay Creek. No mitigation is required for this project.
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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We invite you to comment on the draft 401 Water Quality Certification for Hay Creek Culvert Replacement in Carlton County.
Carlton SWCD proposes replacing 3 perched culverts at 327 Canosia Road, Esko with a single 22.5 linear foot culvert and riprap, resulting in 41 linear feet of permanent impacts to Hay Creek. No mitigation is required for this project.
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.
Contact Information
*Indicates Required Fields