Soil Tester

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​License Information

Per Wis. Admin. Code § SPS 305.33, no person may conduct soil evaluations relative to the discharge or disposal of liquid domestic wastes into the soil unless the person holds a certification issued by the Department as a certified Soil Tester.

A certified Soil Tester who, as an employee​​ of a local governmental unit, is responsible for administering regulations governing private onsite wastewater treatment systems may not provide soil evaluations relative to the design, installation or maintenance of private onsite wastewater treatment systems within the boundaries of the local governmental unit and adjacent local governmental units.

​Application Information

3099Soil Tester Certification Application Information
Trades LicensE Information