Information on Guiding principles for integrated nutrient criteria (bioconfirmation).
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Guiding Principles on an Optional Approach for Developing and Implementing a Numeric Nutrient Criterion that Integrates Causal and Response Parameters (PDF)(4 pp, 241 K, September 2013, EPA 820-F-13-039)
- Webinar: Guiding Principles for Developing and Implementing a Numeric Nutrient Criterion That Integrates Causal and Response Parameters (“Bioconfirmation”) (PDF)(39 pp, 1 MB, September 19, 2013)