Basics
Biocriteria Links
About the Program
Legal Authority
Chapter 2 of "Biological Criteria: National Program Guidance for Surface Waters". This chapter covers sections of the Clean Water Act that relate to biological assessments and biocriteria. For instance, §303(c)(2)(B) requires States to adopt criteria bases on bioassessments and §304(a)(8) directs EPA to develop and publish guidance.
Key Objectives
Lays out the key objectives for developing and implementing bioassessments and biocriteria for use in state and tribal water quality standards programs.
Key Activities
Key activities necessary to meet the biocriteria objectives outlined in the Water Quality Criteria and Standards Plan.
Contacts
E-mail and phone numbers for Headquarters EPA contacts involved in the development, testing, and implementation of biocriteria as an integral component of water resource management.
Technical Assistance and Guidance Documents
Biocriteria documents published by the EPA, USGS, States, and other organizations.