POWTS Technical Advisory Committee

The POWTS Technical Advisory Committee is created under Wis. Admin. Code § SPS 384.10(3)(d) to advise the Department on technical matters related to the POWTS code as set forth in Wis. Admin. Code ch. SPS 383.


The agency may use informal conferences and consultations to obtain the viewpoint and advise of interested persons with respect to contemplated rule making. The agency also may appoint a committee of experts, interested persons or representatives of the public to advise it with respect to any contemplated rule making. The committee shall have advisory powers only.

MemberMember TypeTerm Expiration
​Hammes, Jeffery L. 
​​Soil Scientist or Certified Soil Tester Member
Hegeman, Frederick J.DNR Representative (Nonvoting) Member*
Keymer, Daniel P.Academic or Scientific Community Member*
​Schmidt, Robert R.Plumber Member*
​Stair, Todd​​At-Large Member​*
Vander Leest, Daniel P.POWTS Designer Member​*
Wellauer, Eric J.​Local Government Unit Member*
​POWTS Component Manufacturer Member

​DSPS Representative (Nonvoting) Member

​*Committee members serve at the pleasure of the Secretary of the Department of Safety and Professional Services.


None at this time.

Last updated: 8/5/2019