Illinois Soil Classifiers Association

MEMBERS

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2025 ISCA Members

* Certified Professional Soil Classifier** Charter Member
Christopher Adams Thomas Alwardt Kenneth Anderson *Thomas AndersonDennis AnthonyGerald Berning* **Mark Bramstedt* Erik Brevik Heidi BrooksPaul Brown*Jennifer BurnhamLester Bushue**Dale CalsynBradley Cate*Chris Cochran**Ron CollmanTom CopenhaverLaura Craven*Robert DarmodyTom D'AvelloJeff Deniger Hope DermottJohn DollJosh Elmer*Steven Elmer*Toni EndresMary Beth FalseyDon Fehrenbacher* **Troy FehrenbacherBryan Fitch* Leon Follmer**John Ford*Charles Frazee* **Douglas Gaines* Guadalupe Gonzales William GradleLarry GrammMd. Mahadi HasanClayton Heffter*Frank HeisnerJames HornickelBruce Houghtby* Chase HowellSamuel Indorante*Dennis KeenePatrick Kelsey*Ian KenneyLinus Kiefer* **Michael Konen*William Kreznor*David KrumwiedeMichael Kuhn Caden LaFondCarol LatowskiGary Lenz*Galen Litwiller*Josh Litwiller*Charles LoveRex Mapes**Ted McCannonWilliam McCauley* Frank McCoyRobert McLeese*Alicia Metzger*Elizabeth Miernicki Caleb Mikolaycik Christopher MillerBrandon MuellerRobert Oja* Charlie OliverKen OlsonJohn PearseKarla PetgesBruce Putman*Nathan Rahe Jacob Rumbold*Kristine Ryan* Jon SchoonoverJ. Wiley Scott** Piper Siblik Mindy SinerTodd SoukupMark StelfordGary StrubenAshtyn StufflebeamSteven SuhlBill Teater*Robert Tegeler*Jenwei Tsai*Donald Walker*Michael Walker**Scott Wegman*Scott Wiesbrook*Dalton Williamson*Roger Windhorn**Yone YuMarc ZuccoSteven Zwicker**

Honorary Members

Albert A. Klingebiel, 1984 (1910-2001) Lindo J. Bartelli, 1985 (1917-1995) Russell T. Odell, 1985 (1915-1990) Joe B. Fehrenbacher, 1986 (1915-1997) John D. Alexander, 1994 (1921-2006) Leon R. Follmer, 2006 Donals J. Fehrenbacher, 2023 Charles J. Frazee, 2023 All Charter Members, 2025 **