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Water Cleanup Plans (TMDL) (612 publications 1986-2024)

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Title (link to summary)NumberDate (released or updated)
Upper Naches River and Cowiche Creek Temperature Total Maximum Daily Load: Volume 2. Implementation Strategy 10-10-068December 2010
Palouse River Fecal Coliform Bacteria TMDL: Water Quality Improvement Report and Implementation Plan 10-10-067December 2010
Streamflow Summary for Burnt Bridge Creek (Clark County), 2008 10-03-072December 2010
Weaver Creek (Mason County) Fecal Coliform Attainment Monitoring 10-03-070December 2010
Upper Chehalis River Watershed Multi-Parameter Total Maximum Daily Load: Water Quality Data Review 10-03-057November 2010
Quality Assurance Project Plan: Hangman Hills Sewage Treatment Plant Nutrient Loading and Groundwater Study 10-03-116September 2010
Quality Assurance Project Plan: Supplemental: South Fork Palouse River Basin Dissolved Oxygen and pH Total Maximum Daily Load Study 10-03-111September 2010
Walla Walla River Basin Fecal Coliform Bacteria, pH, and Dissolved Oxygen Total Maximum Daily Load: Supplemental Study 10-03-054September 2010
Focus on the Clean Samish Initiative 09-10-020September 2010
Quality Assurance Project Plan: Little Spokane River Watershed Dissolved Oxygen and pH Total Maximum Daily Load Study: Water Quality Study Design 10-03-113August 2010
Tucannon River and Pataha Creek Temperature Total Maximum Daily Load: Water Quality Improvement Report and Implementation Plan 10-10-019July 2010
Quality Assurance Project Plan: Asotin Creek Fecal Coliform Study. 10-03-106June 2010
Guidance for Stressor Identification of Biologically Impaired Aquatic Resources in Washington State 10-03-036June 2010
State Approaches and Needs for Measuring, Tracking, and Reporting on Water Quality Improvements 10-03-017June 2010
Focus on Fish Testing: Fish Testing Planned for Lake Chelan and Wenatchee River in 2010 10-03-033May 2010
Dungeness Bay and Dungeness River Watershed Fecal Coliform Total Maximum Daily Load: Water Quality Effectiveness Monitoring Report 10-03-032May 2010
City of Waitsburg Wastewater Treatment Plant Groundwater Study: Evaluation of Nutrient Loading to the Touchet River 10-03-028April 2010
South Prairie Creek Tributaries Fecal Coliform Bacteria Data Summary: Inglin Creek and Spiketon Ditch 10-03-026April 2010
Yakima River Pesticides and PCBs Total Maximum Daily Load: Volume 1. Water Quality Study Findings 10-03-018April 2010
Frequently Asked Questions: Spokane River Dissolved Oxygen TMDL Dispute Resolution 10-10-015March 2010
Addendum 2 to Quality Assurance Project Plan: South Prairie Creek Total Maximum Daily Load Phase II Evaluation 10-10-014March 2010
Audubon Lake’s Connection to Upper Crab Creek (Lincoln County): Source Assessment 10-03-013March 2010
Erratum Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load Water Quality Improvement Project 07-10-073bMarch 2010
Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load: Water Quality Improvement Report 07-10-073March 2010
Errata: Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load Water Quality Improvement Project 07-10-073aFebruary 2010
An Assessment of the PCB and Dioxin Background in Washington Freshwater Fish, with Recommendations for Prioritizing 303(d) Listings 10-03-007January 2010
Union River Watershed Fecal Coliform Total Maximum Daily Load: Water Quality Effectiveness Monitoring 10-03-001January 2010
Quality Assurance Project Plan Addendum: South Fork Palouse River Fecal Coliform Bacteria Total Maximum Daily Load Study. 06-03-105-Addendum1January 2010