Information related to Ambient Water Quality Criteria for Ammonia.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Ammonia - 1984 (PDF)(228 pp, 5 MB, January 1985, EPA 440/5-85-001)
- Ambient Water Quality Criteria for Ammonia (Saltwater) -1989 (PDF)(66 pp, 2 MB, April 1989, EPA 440/5-88-004)
- Ammonia - 1998 (PDF)(160 pp, 580 K, August 1998, EPA 822-R-98-008)