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Concise Explanatory Statement (21 publications 1997-2020)


Title (link to summary)NumberDate (released or updated)
Port Gamble Upland Mill Site Supplemental Remedial Investigation and Feasibility Study, Cleanup Action Plan, and Related Documents Responsiveness Summary 20-09-071August 2020
Concise Explanatory Statement for Chapter 173-501 WAC, Instream Resources Protection Program—Nooksack Water Resource Inventory Area (WRIA) 1 20-11-078May 2020
Concise Explanatory Statement: Chapter 173-182 WAC, Oil Spill Contingency Plan 19-08-027December 2019
Concise Explanatory Statement: Chapter 173-186 WAC, Oil Spill Contingency Plan — Railroad 19-08-024December 2019
Concise Explanatory Statement: Chapter 173-460 WAC, Controls for New Sources of Toxic Air Pollutants 19-02-027November 2019
Concise Explanatory Statement Chapter 173-566 WAC Streamflow Restoration Funding 19-11-076June 2019
Final Concise Explanatory Statement - Ch. 173-224 WAC WQ Permit Fees 19-10-030June 2019
Concise Explanatory Statement for Chapters 173-405 WAC-Kraft Pulping Mills, 173-410 WAC-Sulfite Pulping Mills, and 173-415 WAC-Primary Aluminum Plants 19-02-007April 2019
Concise Explanatory Statement: Chapter 173-430 WAC, Agricultural Burning 19-02-003April 2019
Concise Explanatory Statement: Dangerous Waste Regulations 19-04-003January 2019
Concise Explanatory Statement: Chapter 173-423 WAC, Low Emission Vehicles 18-02-041December 2018
Concise Explanatory Statement: Appendices B,C, & D for Chapter 173-228 WAC, Vessel Sewage No Discharge Zones 18-10-011April 2018
Concise Explanatory Statement for Chapter 173-228 WAC, Vessel Sewage No Discharge Zones 18-10-010April 2018
Final Regulatory Analysis for Chapter 173-228 WAC, Vessel Sewage No Discharge Zones 18-10-009April 2018
Concise Explanatory Statement, Chapter 173-407 WAC Greenhouse Gas Mitigation Requirements and Emissions Performance Standard for Power Plants 18-02-007February 2018
Concise Explanatory Statement, Chapter 173-323 WAC Grants and Loans 17-01-013December 2017
Concise Explanatory Statement: Chapter 173-03 WAC 17-01-009November 2017
Concise Explanatory Statement: Chapter 173-312 WAC 17-07-023September 2017
Concise Explanatory Statement: Ch. 173-455 WAC, Air Quality Fee Rule 12-02-021December 2012
Concise Explanatory Statement for the Amendments to Chapter 173-308 WAC Biosolids Management 07-07-017May 2007
Responsiveness Summary for the Draft General Boatyard NPDES Permit 97-025January 1997