List of Required U of M Forms to accompany a SSTS Application
List of required forms for all septic systems.

Septic System Application & Lake County Soils Worksheet
Printable Lake County Septic System Application and Soil Worksheet.  The University of MN Extension soil worksheet is also acceptable.

As-Built Form
Printable as-built form.

Link to University of MN Extension
Click above to connect to the University of MN Extension website, where the required Design Worksheets & other forms are located.

Mound Design Worksheet <1% Slope
Printable University of MN Extension Worksheet

Mound Design Worksheet > 1% Slope
Printable University of MN Extension Worksheet

Mound Materials Worksheet
Printable University of MN Extension Worksheet

Trench Design Form
Printable University of MN Extension Worksheet

At-Grade Design Worksheet
Printable University of MN Extension Worksheet

Pump Worksheet
Printable Universiy of MN Extension Worksheet

Holding Tank Pumping Contract
A signed pumping contract is required when an application for a holding tank is submitted. 

Septic System Setback Requirements
List of septic system setback requirements from buildings, road right of way, property lines, wells, and shoreland areas.

Operating Permit & Instructions
An Operating Permit is required to be submitted with a septic system application for a Type 4, Type 5, MSTS, or Holding Tank.

Management Plan for Above Grade System      
A Management Plan is required for all above grade septic systems.

Management Plan for Below Grade System
A Management Plan is required for all below grade septic systems.

Management Plan for Holding Tank
A Management Plan is required for all holding tanks.  An Operating Permit is also required.