Great Rivers Chapter

Iowa, Kansas,Missouri, Nebraska

Visit the Great Rivers Chapter web site at

Great Rivers Chapter Officers

NameCompanyCommittee Position
Jonathan B. Dixon, CPESC, CISECFelsburg, Holt & UllevigVice President35891
Thomas M. Wells, CPESC, CISECLamp, Rynearson, & Associates, Inc.Treasurer50796
Ronald Poe, PLA, CPESCNebraska Department Of RoadsState Representative41281
Brooke MuhlackKnife River Midwest LLCState Representative73259
Kellie HermanCity of SpringfieldState Representative73024
Douglas W. Carpenter, CPESC, CPSWQGeorge Butler Associates, Inc.State Representative66716
Brooke MuhlackKnife River Midwest LLCSecretary73259
Ronald Poe, PLA, CPESCNebraska Department Of RoadsPresident41281
Zachary Allen Jilek, CPESC, CISECE & A Consulting Group, Inc.Board Member49892
John E. Warren, CPESCHanes Geo ComponentsBoard Member15482
Darice K. Baxter, CISECEnvironmental Services/ University of IowaBoard Member53034

IECA is the foremost organization for those involved in or concerned about soil erosion control. Membership (in IECA) tells others you take erosion control seriously and you want to help make a difference.

Scott Velting, CPESC, Grand Rapids, Michigan, USA