Monitoring edge-of-field surface runoff: A three-state pilot project to promote and evaluate a simple, inexpensive and reliable gauge. Image Date Issued 2015 Author Ribikawskis, Matt Busch, Dennis VanRyswyk, William Tomer, M. D. Main Topic Surface Water Water Quality & Pollutants Water Economics
An Analysis of Nitrate Groundwater Sample Preservation and Storage Methods Image Date Issued 2016 Author Kaiser, Kimberly McCullough, Adam Schaefer, Brennon VanRyswyk, William Main Topic Drinking Water Groundwater Water Conveyance & Hydraulics
An Analysis of Nitrate Groundwater Sample Preservation and Storage Methods - Test 1 Image Date Issued 2016 Author Kaiser, Kimberly McCullough, Adam Schaefer, Brennon VanRyswyk, William Main Topic Drinking Water Groundwater Water Conveyance & Hydraulics
Cottonwood River Native Vegetation Water Quality Image Date Issued 2014 Author Tollefson, David Strock, Jeffrey S. Birr, Adam S. VanRyswyk, William Main Topic Surface Water Water Quality & Pollutants
2007 ARP-MDA ACETOCHLOR TILE INFILTRATION STUDY: PRELIMINARY RESULTS SUMMARY Image Date Issued 2007 Author Birr, Adam S. Struss, Ron VanRyswyk, William Main Topic Surface Water Water Economics
Minnesota National Lakes Assessment Project: Pesticides in Minnesota Lakes Image Date Issued 2008-10 Author VanRyswyk, William Tollefson, David Main Topic Surface Water Water Quality & Pollutants Water Conveyance & Hydraulics
Evaluation of an ELISA Method for Acetochlor Analysis in the Le Sueur River Watershed Image Date Issued 2009-12 Author VanRyswyk, William Tollefson, David Main Topic Surface Water Water Quality & Pollutants Water Conveyance & Hydraulics