Documents concerning EPA's Biological Assessment Program including fact sheets and memos.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Biological Assessments: Key Terms and Concepts (PDF)(2 pp, 2 MB)
- Technical Components of Tribal Bioassessment Programs (PDF)(8 pp, 1 MB)
- States and Tribes Embrace Bioassessment and Biocriteria for Protecting Streams and Small Rivers (PDF)(5 pp, 743 K)
- Biological Assessments and Criteria: Crucial Components of Water Quality Programs (PDF)(6 pp, 956 K, Summer 2002, EPA 822-F-02-006)
- Final Policy Memo on Biological Assessments and Criteria (PDF)(19 pp, 1 MB)