IECA Learning Zone
Contractor Corner
Jonathan Koepke, MBA, MA
President
ENCAP, Inc.
Dekalb, Illinois, United States
Paul Mueller, CESSWI
Erosion Control and Stormwater Inspector
St Charles County Government
Saint Charles, Missouri, United States
Dwayne L. Stenlund, CPESC
Erosion Control Specialist
Minnesota Department of Transportation
St Paul, Minnesota, United States