License Minnesota

Drainage Permit

Minnesota Department of Transportation (MnDOT)

Agency contact information:

Transportation (MnDOT), Minnesota Department of
395 John Ireland Blvd.
St. Paul, MN 55155-1899
(800) 657-3774 | (800) 627-3529
Utility Agreements and Permits Unit
395 John Ireland Blvd., Mail Stop 678, St. Paul, MN 55155-1899 | (651) 366-4668


Minnesota Department of Transportation

Utility Agreements and Permits

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The Minnesota Department of Transportation (MnDOT) provides a balanced transportation system. Responsible areas include aeronautics, highways, motor carriers, ports, public transit, railroads and pipelines.


Minn. Stats. 103B.155




Application for Drainage Permit Form 30795-02

The application is available on the MN Dept. of Transportation (MnDOT) website, Utility Agreements & Permits section at Permit information and Forms.

Drainage Permits are processed in the district offices. Refer to Utility Agreements and Permits Contacts.


-Legal description of the property (see property or tax statement)

-Plan of proposed work with:

. Drainage area map with original and final contours
. Drainage calculations showing rate of run off for existing
  conditions and proposed work
. Calculations for culvert, pond and pipe sizing, plan and
  profile of all proposed drainage structures
. Indicate water flow directions on drainage map
. Include calculations /details for special structures, etc.
. Indicate wetland impacts and mitigation when applicable
. Indicate temporary erosion control devices

Permit will also require local authority approval, such as Watersheds, Corps of Engineers or any other regulatory agency.

The permit will have special provision indicating construction requirements.


No fee.

After the Drainage Permit has been approved, applicant will be notified of the amount of deposit, if any, required (cashier check, money order, or surety bond only)

If the construction operation is satisfactory, and the turf items re-established,the deposit will be returned to the applicant.

Period of Issuance:

1 year

Length of Determination Process:

30 days - but may vary due to complexity of the project.

Other Pertinent Information:

In all districts the type of work will determine which form needs to be completed. Short form 1723 is issued for repairs of utility or rebuilding structure (manholes, catch basins, etc) that are already in place. The Miscellaneous Work On Trunk Highway Right-of-Way Form 1723 is issued out of the district permits office and approved locally. Deposit or bond is required.

The Utility Accommodation Permit Form 2525 is issued through the Central Office Utilities unit. They may require a bond of $2,000 minimum and up to $20,000 or more. These are reviewed by various offices and may take 6-8 weeks for approval. Completed work approval is done by district personnel.