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Wastewater/Effluent (157 publications 1972-2024)

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Title (link to summary)NumberDate (released or updated)
Technical Guidance Manual for Evaluating Emerging Stormwater Treatment Technologies: Technology Assessment Protocol - Ecology (TAPE) 18-10-038September 2018
Preliminary Re-Evaluation of Discharges from Washington’s Water Treatment Plants 18-10-014May 2018
Assessment of Arsenic Monitoring Results for the Water Treatment Plant General Permit: September 2016 through August 2017 18-10-013May 2018
Linde Gas, Anacortes, Water Quality Permit 18-07-008April 2018
Wastewater Treatment System Groundwater Assessment for Edison, Washington 18-03-007April 2018
Rule Implementation Plan - Reclaimed Water: Chapter 173-219 WAC 18-10-004January 2018
Concise Explanatory Statement - Chapter 173-219 WAC, Reclaimed Water: Summary of rulemaking and response to comments 18-10-003January 2018
Final Regulatory Analyses for Chapter 173-219 WAC, Reclaimed Water 18-10-001January 2018