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Klamath Tribal Water Quality Consortium
Annual State of the Basin
Dam Removal
Tribal Water Quality Plans
TMDL
Other Regulatory Processes
Links to Useful Websites
Documents
Document Author:
U.S. Environmental Protection Agency
Memo to SWRCB Exec. Director Dorothy Rice from Alexis Strauss re: withdrawal of approval not to list Klamath River for microcystin toxin. March 13, 2008. U.S. EPA Region IX, San Francisco, CA. 14 p. with Staff Report.
February 7, 2026
Ambient Water Quality Criteria for Dissolved Oxygen. EPA 440/5-86-003. Office of Water. April, 1986. (5.2 Mb)
February 7, 2026
EPA Region 10 Guidance for Pacific EPA Project # 910-B-03-002. Northwest State and Tribal Temperature Water Quality Standards. Region 10 U.S. EPA, Seattle WA. 57 p.
February 7, 2026
