Assess students' ability to apply best management practices (BMPs) to reduce nutrient (nitrogen, phosphorus) runoff in an agricultural watershed. Topics include identifying appropriate BMPs (buffer strips, cover crops, conservation tillage, nutrient management, constructed wetlands), evaluating their effectiveness and trade-offs, designing BMP combinations for a given watershed scenario, estimating relative reductions in nutrient loads qualitatively or with simple calculations, and considering cost, maintenance, and stakeholder constraints. Test ability to analyze data, propose monitoring metrics, and justify a practical implementation strategy.