Watershed Nutrient Inventories – Opportunities and Needs

This webinar focuses on nitrogen and phosphorus inventories at two watershed scales, and how manure nutrients are incorporated. This presentation was originally broadcast on September 20, 2019. More…

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An Introduction to Watershed Scales

Erin Cortus, University of Minnesota (2 minutes)

EPA Nutrient Inventories

Robert Sabo, US EPA (30 minutes)
Presentation Slides

Watershed nutrient Inventories to inform manure management decisions

Mahmoud Sharara, North Carolina State University (26 minutes)
Presentation Slides

Questions and Answers

All Presenters (9 minutes)

Continuing Education Units


Certified Crop Advisers (CCA, CPAg, or CPSS)

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American Registry of Professional Animal Scientists (ARPAS)

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