Professional Geologist Section

The Professional Geologist Section of the Examining Board of Professional Geologists, Hydrologists and Soil Scientists is created in Wis. Stat. § 15.405(2m) and has authority as outlined in Wis. Stat. ch. 470.


The members of the Professional Geologist Section are appointed by the Governor and confirmed by the Legislature to serve 4-year terms. The Section consists of 3 licensed professional geologist members, and 1 public member. 

MemberOfficerMember TypeTerm Expiration
Mode, William N.ChairpersonGeologist Member7/1/2013*
Halminiak, Brenda S.Vice ChairpersonGeologist Member7/1/2012*
Williams, StephanieSecretary
Geologist Public Member7/1/2017*
Nobile, Trevor W.
Geologist Member7/1/2024

​*Section members whose terms have expired may continue to serve until their successor is confirmed by the Senate.


None at this time.

Last updated: 6/10/2021