EPA Region 10 Water Temperature Guidance | Region 10 | US EPA

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EPA Region 10 Water Temperature Guidance

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This guidance recommends temperature water quality standards for the protection of Northwest native salmon and trout.

Region 10 Guidance for Pacific Northwest State and Tribal Temperature Water Quality Standards (PDF) (57 pp, 200K) - April 2003 Background and Goals Technical Products Peer Review Public Review Draft Guidance/Fact Sheets Public Involvement

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URL: https://yosemite.epa.gov/r10/water.nsf/Water+Quality+Standards/WQS+Temperature+Guidance

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