Extension Program
The Iowa State University Extension Program is a professional and academic outreach service designed to provide businesses, farmers, agency personnel and other stakeholders throughout Iowa with the highest quality expertise and assistance. The Ag Drainage group is active in Agriculture and Natural Resources Extension. This results in various Extension publications and presentations. This section provides many of these publications and presentations, available in PDF format, for download, and links to other Extension information in which the Ag Drainage group has been involved.
To begin, select a topic from the menu above. Please check back often, as new publications are constantly being published. They will appear on this site as availability allows.