A RUSLE2 and Iowa Phosphorus Index (P Index) workshop is scheduled for April 16, 2007, from 9 a.m. to 4 p.m. at the Buena Vista County Extension Office in Storm Lake. This workshop will provide training to service providers who are planning to work with livestock producers in developing nutrient and manure management plans. Participants will learn where to find the necessary software and how to install it on their computers, how to determine critical areas in the field, how to determine erosion rates using RUSLE2, how to calculate P Index vulnerability ratings, and how to incorporate these numbers into manure management plans for confinement facilities or nutrient management plans for open feedlots.