For each event below click on the links to access the agenda and the corresponding Power Point Presentations offered at these events. They are available as either PDF, PowerPoint, or Word format.
- February 2015 - Drainage Engineers' Meeting
- March 2014 - Drainage Engineers' Meeting
- January 2011 - Drainage Engineers' Meeting in Fort Dodge, IA
- December 2009 - Drainage Engineers' Meeting in Fort Dodge, IA