River Valley Cooperative Celebrates Groundbreaking in DeWitt, Iowa
October 5, 2026
Greystone Construction is proud to once again partner with River Valley Cooperative, this time on a new 27,500-SF liquid crop protection mixing facility in DeWitt, Iowa. The highly automated facility will include significant interior and exterior liquid storage capacity, advanced loading controls, and infrastructure designed for future expansion. Construction is expected to be complete in March 2027, with the facility fully operational for the spring 2027 season.
