OWTS Professional Registrations Expiring

Registered/Licensed Onsite Wastewater Treatment System (OWTS) Professionals are required to complete continuing education and renew their registration before the end of a three-year registration period.  The list below includes professionals whose registration/license has recently expired.  Note that the list will be updated regularly.  However, for a short time the list might include a professional’s name even after the individual renewed their registration during the brief grace period allowed. You may request that an OWTS professional show identification and/or proof of registration or contact the Onsite Sewage Program to confirm current registration status.

Explanation of registration notations used in table below:
INSTALL – OWTS Installers, Basic or Advanced
OSE – Onsite Soil Evaluators
PT – Percolation Tester
INSPECT – Existing OWTS System Inspectors (related to property sales)

Click on the above links to access lists of registered/licensed persons


Registration Date of Expiration Last Name First Name MI Home County
INSTALL 3/31/2015 Bayer Brian R Jefferson
INSTALL 4/30/2015 Bellamy Alfred (Fred) F Pettis
INSPECT 3/31/2015 Boman Daniel
INSTALL 2/28/2015 Brown Earl Gregory Daviess
INSTALL 3/31/2015 Burkhart Richard D Pettis
INSTALL 4/30/2015 Burkholder Kevin
INSTALL 3/31/2015 Caldwell Brian R Benton
INSTALL 2/28/2015 Campbell David L Greene
INSPECT 3/31/2015 Chilcott Robert Brian Howell
INSTALL 3/31/2015 Cullen Jamie L Jefferson
INSPECT 4/30/2015 Eime Jim M St. Louis
INSTALL 3/31/2015 Fredrick David A Franklin
INSTALL 4/30/2015 Goehman Norman
Cape Girardeau
INSTALL 4/30/2015 Gustofson Gus J Boone
INSPECT 4/30/2015 Haulotte Nickolas K Pettis
INSTALL 2/28/2015 Hendee Randy J Putnam
INSTALL 2/28/2015 Hitchcock Audie
INSTALL 3/31/2015 Hosack John (Jack) C St. Louis
INSTALL 3/31/2015 Hosack David R St. Charles
INSTALL 3/31/2015 Ketzler Robert D Dent
INSTALL 3/31/2015 Lafoe Kevin O Marion
INSTALL 2/28/2015 Link Stuart B Ralls
INSTALL 4/30/2015 Lockney Melvin B Benton
INSTALL 2/28/2015 Lockwood Randy M Osage
INSTALL 3/31/2015 Mahnken David M Johnson
INSTALL 4/30/2015 Mashek Brad D St. Francois
INSTALL 2/28/2015 McKenney, Jr Leslie B Howard
INSTALL 4/30/2015 Menard Dean A Perry
INSTALL 3/31/2015 Mills Lonnie
INSTALL 2/28/2015 Mirka Steven J Callaway
INSTALL 3/31/2015 Morgan Tim Ray Oregon
INSTALL 2/28/2015 Mulcahy Matthew G Dekalb
INSTALL 2/28/2015 Nau Craig A Cooper
INSTALL 3/31/2015 Neese Thomas D St. Charles
INSTALL 3/31/2015 Ramsey Michael R Christian
INSTALL 3/31/2015 Robertson James S Johnson
INSPECT 4/30/2015 Rush Brenda K Jefferson
INSTALL 3/31/2015 Schrader Richard H Franklin
INSPECT 4/30/2015 Snedden Ronald D Benton
INSTALL 2/28/2015 Soots Andrew J St. Charles
INSTALL 2/28/2015 Stiles Jeremy A Stone
INSTALL 4/30/2015 Thompson Cynthia M Osage
INSTALL 3/31/2015 Verrill, Jr Wesley H Cooper
INSTALL 2/28/2015 Walker Darren L Franklin
INSTALL 4/30/2015 Webb Bryan
INSTALL 4/30/2015 Williams Greg
INSTALL 2/28/2015 Winder Carl (Dexter) D Cedar
Contact us if you have questions about this list, or to update or correct an address.