2018 Ag Chairs SummitJanuary 6, 20181:45 pm to 3:00 pmPavilion III Presentation Handouts: Preserving Water Quality. Challenges and Opportunities for Technological and Policy Innovations.pdf Policy Reforms Needed for Better Water Quality and Lower Pollution Control Costs.pdf Water Conservation Programs Can Accomplish More with Less by Inproving Cost-Effectiveness.pdf What incentives do farmers prefer for voluntary phosphorus abatement.pdf Porter_Manure_Technology_Handout.pdf Summary-Water Quality Efforts.pdf