Documents concerning EPA's Biological Assessment Program including fact sheets and memos.
You will need Adobe 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)
- Final Policy Memo on Biological Assessments and Criteria (PDF)(19 pp, 1 MB)