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Title

Willapa River Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Improvement Report

 
Publication number Date Published
07-03-021June 2007
VIEW NOW Willapa River Fecal Coliform Bacteria Total Maximum Daily Load: Water Quality Improvement Report (Number of pages: 87) (Publication Size: 1MB)




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Author(s) Ahmed, A. and D. Rountry
Description This report is a TMDL for fecal coliform bacteria and covers 41 miles of mainstem Willapa River. Target reductions (load allocations) for fecal coliform bacteria were established at seven mainstem and four tributary locations.

The target reductions were calculated based on a statistical difference between existing water quality conditions and the water quality standards, following the standard roll-back-method.

The report includes an Implementation Strategy that describes a conceptual approach to improving water quality, and the framework through which improvement can be accomplished. Appendix I describes how the local community was involved in helping to complete the report and the action plan.
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Keywords conservation, appendix, water quality improvement, 303(d), river, water quality, monitoring, quality, watershed, Total Maximum Daily Load, fecal coliform, bacteria
WATERSHED Water Resource Inventory Area 24 Willapa
DATA Environmental Information Management (EIM) #OGEO0001

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