Washington State Department of Ecology


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Air Toxics (34 publications 2004-2023)


Title (link to summary)NumberDate (released or updated)
Swift Creek Postcard 2023 23-09-144ESAugust 2023
Swift Creek Postcard 2023 23-09-144August 2023
Port of Tacoma Source Apportionment Study 23-02-076June 2023
Technical Report: Port of Tacoma Source Apportionment Study 23-02-075June 2023
Swift Creek Postcard 2022 22-09-165ESJuly 2022
Swift Creek Postcard 2022 22-09-165July 2022
Postal Swift Creek 2021 21-09-165ESAugust 2021
Swift Creek Postcard 2021 21-09-165August 2021
Health Impact Assessment Recommendation Document for Hanford Site Water System Upgrades 21-02-016August 2021
Postal Swift Creek 2020 20-09-164ESAugust 2020
Swift Creek Postcard 2020 20-09-164August 2020
Rule Implementation Plan: Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants 19-02-028November 2019
Concise Explanatory Statement: Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants 19-02-027November 2019
Final Regulatory Analyses for Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants 19-02-026November 2019
Implementation Memorandum No. 22: Vapor Intrusion (VI) Investigations and Short-Term Trichloroethene (TCE) Toxicity 18-09-047October 2019
Preliminary Regulatory Analyses for Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants 19-02-012June 2019
Atmospheric Deposition of PCBs in the Spokane River Watershed 19-03-003March 2019
Implementation Memorandum No. 21: Frequently Asked Questions (FAQs) Regarding Vapor Intrusion (VI) and Ecology's 2009 Draft VI Guidance 18-09-046November 2018
Implementation Memorandum No. 18: Petroleum Vapor Intrusion (VI): Updated Screening Levels, Cleanup Levels, and Assessing PVI Threats to Future Buildings 17-09-043January 2018
Boeing Auburn Fabrication Facility: Remedial Investigation Results - Air Quality 17-04-011March 2017
Quality Assurance Project Plan: Spokane River Atmospheric Deposition Study for PCBs 16-03-112June 2016
Current Developments in Vapor Intrusion (Poster format) 16-09-062May 2016
Implementation Memorandum No. 14: Updated Process for Initially Assessing the Potential for Petroleum Vapor Intrusion 16-09-046March 2016
Boeing Fabrication Auburn Site: Questions and Answers 13-09-185June 2013
Boeing Auburn Fabrication Site: Vapor Intrusion Fact Sheet: Plans for Investigating Vapor Intrusion in Algona 13-09-175May 2013
PAH Chemical Action Plan 12-07-048December 2012
Agricultural Burning in Washington State: What You Need to Know 10-02-003February 2010
Toxics Cleanup Program Policy 310A: Initial Investigations 09-09-050December 2009
Small Business Economic Impact Statement: Chapter 173-430 WAC, Proposed Changes to the Agricultural Burning Rule 06-02-007April 2006
Focus On Agricultural Burning 98-1027-AQJanuary 2006
How to Describe Your Burn Location 06-02-002January 2006
Determination of Total and Dimethyl Mercury in Raw Landfill Gas with Site Screening for Elemental Mercury at Eight Washington State Landfills 05-04-039July 2005
Focus on Reducing Smoke from Agricultural Burning 94-05August 2004
Toxics Cleanup Program Policy 300: Site Discovery—Reporting Releases 04-09-102June 2004

 

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