Teacher institutes

St. Croix River Institute (SCRI) June 22-24.  Interstate State Park and William O'Brien State Park, MN

Mississippi River Delta Institute (MRDI)  July 7-9. Optional 4th day on July 10. Violet, LA 

Mississippi River Institute (MRI) with Wastewater Treatment Tour July 21-23. Minneapolis and St Paul, MN

St. Louis River and Estuary Institute (SLRI)  1 Day: August 6. Duluth, MN

*NEW* Drinking Water Institute  1 Day: August 11. Fridley, MN