The Water Quality eXchange (WQX) Nutrient Best Practices Guide will guide your organization when submitting nutrient data to WQX and help you address other metadata issues. This guide will also make submitting nutrient datasets more user-friendly, promote consistency when submitting data and remove confusion and ambiguity for secondary data users.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- WQX_Nutrient_Best_Practices_Guide.pdf (PDF)(10 pp, 285 K, June 2017)