Protecting Oregon's Environment
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Oregon Department of Environmental Quality

Water Quality

Total Maximum Daily Loads (TMDLs) Program

TMDLs Home
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The Klamath Basin

Positive actions are being undertaken and accomplished to improve water quality in the Klamath River and its tributaries. We appreciate your interest and involvement. Together we can work towards a better river environment for everyone.


Forward Looking Infrared (FLIR) Remote Sensing Survey Reports

Butte Subbasin

  TMDL Not Started (Minimal or no activity)

Upper Klamath Lake Drainage: Sprague, Upper Klamath Lake and Williamson Subbasins

TMDL approved by the US Environmental Protection Agency (EPA) on August 7, 2002

     Supporting Documentation:

Upper Klamath and Lost River Subbasinss

TMDL issued by DEQ and submitted to EPA for approval on December 21, 2010.

Memorandums of Agreement (MOAs)

Contact Information

[print version]

For more information about DEQ's Total Maximum Daily Loads (TMDLs) Progam contact Gene Foster by phone at 503-229-5325 or by email, or contact the appropriate Basin Coordinator.

Oregon Department of Environmental Quality
Headquarters: 700 NE Multnomah Street, Suite 600, Portland, OR 97232
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

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