Information related to Aquatic Life Ambient Freshwater Quality Criteria - Copper 2007 Revision.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Aquatic Life Ambient Freshwater Quality Criteria - Copper 2007 Revision (PDF)(204 pp, 2 MB, February 2007, EPA-822-R-07-001)
- Aquatic Life Ambient Freshwater Quality Criteria - Copper 2007 Revision Fact Sheet (PDF)(2 pp, 24 K, February 2007, EPA 822-F-07-001)