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 5/31/2014 Atkins Adam (Reid) Reid Marion
INSTALL 5/31/2014 Atkins Lee D Marion
INSTALL 6/30/2014 Babcock Jeremiah E Boone
INSTALL 6/30/2014 Beaird James A Scott
INSTALL 3/31/2014 Blackwell Mark L Cape Girardeau
INSTALL 3/31/2014 Bock Byron B Cedar
PT 3/31/2014 Bond William H St. Francois
OSE 3/31/2014 Bowers John
INSTALL 5/31/2014 Brooks Craig M Audrain
OSE 3/31/2014 Brown Burton L Ste. Genevieve
INSTALL 5/31/2014 Buschhorn Steve J Jackson
INSTALL 5/31/2014 Caddell Jerry D Barry
INSTALL 3/31/2014 Carlile Dale K Cass
INSTALL 6/30/2014 Cawein Joseph Lee St. Charles
INSTALL 6/30/2014 Choate Tyler James Polk
INSTALL 4/30/2014 Cole Donald L Lafayette
INSTALL 4/30/2014 Cole Raymond (Mike)
INSTALL 6/30/2014 Coleman William L Warren
INSTALL 6/30/2014 Conner Jim J Newton
INSTALL 5/31/2014 Cook Gary P Jasper
INSTALL 5/31/2014 Corkins, Jr. Fred S Buchanan
INSTALL 4/30/2014 Cross Justin L Howard
INSTALL 6/30/2014 Davis Edmond J Pulaski
INSTALL 4/30/2014 Day Larry M Greene
PT 6/30/2014 Dent Tom L Lafayette
INSTALL 5/31/2014 Dettling Joshua D Stone
INSTALL 4/30/2014 Diebold Charles R Camden
INSTALL 4/30/2014 Durbin Kenny J Crawford
INSTALL 4/30/2014 Dzurick Debbie S Texas
PT 4/30/2014 Espey William
INSTALL 5/31/2014 Fichtenmayer David R St. Louis
INSTALL 3/31/2014 Fischer John G Ste. Genevieve
INSTALL 4/30/2014 Fisher Cheryl Y St. Louis
INSTALL 4/30/2014 Fisher Ralph C St. Louis
INSTALL 6/30/2014 Follette Jeromy C Jackson
INSTALL 5/31/2014 Fulton Chad L Andrew
INSTALL 5/31/2014 Funderburg Ryan S Laclede
INSTALL 5/31/2014 Grady, Sr. Daniel T St. Louis
INSTALL 5/31/2014 Graham Terry L Franklin
INSTALL 6/30/2014 Gravatt Alfred V Washington
INSTALL 3/31/2014 Greenup Ron D Monroe
INSTALL 4/30/2014 Grigsby Raymond W Henry
INSTALL 3/31/2014 Gross Robert W Ray
OSE 3/31/2014 Hamon Christopher L Taney
PT 5/31/2014 Hampton Jon
INSTALL 6/30/2014 Haney Nathan D Barry
INSTALL 5/31/2014 Hannah Matt S Johnson
INSTALL 5/31/2014 Hatcher Bernard S Gasconade
INSTALL 5/31/2014 Hatmon Wesley L Laclede
INSTALL 6/30/2014 Haynes Truman E Greene
INSTALL 6/30/2014 Heberlie Keith J St. Francois
INSTALL 4/30/2014 Henson Zolen R St. Francois
INSTALL 4/30/2014 Hicks Lawrence (Gene) E Greene
INSTALL 4/30/2014 Hill Sean
INSTALL 5/31/2014 Hillhouse Ermen
INSTALL 4/30/2014 Hostetter Richard A Polk
INSTALL 6/30/2014 Jones Marty G Adair
INSTALL 5/31/2014 Jones, Sr Matthew K Jefferson
INSTALL 5/31/2014 Kelly John F Boone
INSTALL 4/30/2014 Kiefer Michael R Out of State
INSTALL 4/30/2014 Kirchner Sr Doyle
INSTALL 3/31/2014 Knox George F Christian
INSTALL 5/31/2014 Kroeger Josh K Pettis
INSTALL 4/30/2014 Laubinger Timothy A Franklin
INSTALL 6/30/2014 LeDoux Richard A Taney
INSTALL 5/31/2014 Lenz Scott W St. Louis
INSTALL 5/31/2014 Lewis Don L Out of State
INSTALL 6/30/2014 Littlewood James A Wright
INSTALL 6/30/2014 Malone Patrick D Clark
INSTALL 6/30/2014 Marco Justin A Clinton
INSTALL 5/31/2014 Martin Christopher L Callaway
INSTALL 3/31/2014 Matheis Steve C Cole
INSTALL 6/30/2014 Mathews Louis (Luke) W St. Clair
INSTALL 3/31/2014 Matthews William L Holt
INSTALL 4/30/2014 McDaniel Gaylond
INSTALL 6/30/2014 McLaughlin Michael R Benton
INSTALL 6/30/2014 Mercer Jason C Gentry
INSTALL 5/31/2014 Miller Joe D Cass
INSTALL 5/31/2014 Minnis Jason M Livingston
INSTALL 5/31/2014 Monroe Jeremy A Newton
INSTALL 6/30/2014 Morris William "Olen"
INSTALL 6/30/2014 Morrow Gary R Saline
INSTALL 6/30/2014 Nelson Donn K Camden
INSTALL 6/30/2014 Norton William J Polk
INSTALL 5/31/2014 Parmely Stephen M Morgan
INSTALL 4/30/2014 Parsons Jeff H Polk
INSTALL 6/30/2014 Pollard William B Taney
INSTALL 6/30/2014 Portwood Jerry D Mississippi
INSTALL 6/30/2014 Potts William D Livingston
INSTALL 5/31/2014 Proffitt Jeff D Howell
INSTALL 5/31/2014 Ratcliff Stephen E Morgan
INSTALL 4/30/2014 Richardson William Nathan Moniteau
INSTALL 5/31/2014 Sasenger Randy C Jefferson
INSTALL 6/30/2014 Schneider James C Jefferson
INSTALL 6/30/2014 Schwerdt Chad E Warren
INSTALL 5/31/2014 Scott Earl (Mike) M Henry
INSTALL 6/30/2014 Sepe Jayson P Franklin
INSTALL 3/31/2014 Sharr Jerry
INSPECT 3/31/2014 Sill Gerald D Out of State
INSTALL 4/30/2014 Simmons Ronald D Taney
INSTALL 5/31/2014 Simon Mark A Benton
INSTALL 5/31/2014 Sinak Joseph D Jefferson
INSTALL 3/31/2014 Smith Alan D Jefferson
INSTALL 5/31/2014 Smith Tim D Christian
INSTALL 5/31/2014 Soltysiak Steven C St. Charles
OSE 3/31/2014 Stratil Paul J St. Louis
PT 6/30/2014 Strothkamp James J Gasconade
INSTALL 5/31/2014 Strutman Donald J St. Charles
INSTALL 6/30/2014 Sullivan Lawrence (Bill) W Lincoln
INSTALL 6/30/2014 Sutterfield Gary E St. Francois
INSTALL 3/31/2014 Tallmage Jr Don (Bosco) F Boone
INSTALL 3/31/2014 Tamborski Charles J Jefferson
PT 4/30/2014 Thomas Rennald
INSTALL 5/31/2014 Turner Robert Ray Morgan
INSTALL 5/31/2014 Underwood Jerry M Johnson
INSTALL 5/31/2014 Urban Curtis L Buchanan
INSTALL 4/30/2014 Volkart Richard Lee Cole
INSTALL 4/30/2014 Voss Larry J Warren
INSTALL 6/30/2014 Weipert John L Buchanan
INSTALL 3/31/2014 Wray Thomas K Ozark
INSTALL 6/30/2014 Wright Larry V Out of State
Contact us if you have questions about this list, or to update or correct an address.