Reports to the Legislature
Close Note: This page consolidates, and makes available electronically, reports to the Legislature from January 1, 2008 to date. These reports come from a variety of sources and the Legislature makes no claim as to the timeliness or comprehensiveness of the list. If you have or are aware of additional reports during this time frame, please send them to the Chief Clerk of the House of Representatives or the Secretary of the Senate.

Reports to the Legislature by the Washington State Institute for Public Policy, the Joint Legislative Audit and Review Committee, and the State Auditor's Office can be accessed at:
WSIPP: https://www.wsipp.wa.gov
JLARC: Audit and Study Reports
SAO: Reports
You may click on the column headings in the table below to sort it in ascending or descending order. For instance, if you would like to see all reports for an organization in date order, first choose the organization from the menu below, then click the Report Date column heading to sort by date. View more information about this page.

Page 18 of 90
Organization Name RCW Bill Exec. Order Report Title Report Date
Ecology, Department of 70.235.040 Greenhouse Gas Emissions Reduction Limits (572k) 12/1/2019
Ecology, Department of 90.90.040 Columbia River Basin Water Supply Inventory Report, 2019 (7.0MB) 12/20/2019
Ecology, Department of 90.56.060 Geographic Response Plans, Preparing to Respond to Oil Spills, 2019 Statewide Review (559k) 3/1/2020
Ecology, Department of 90.38.100 Yakima River Basin Integrated Water Resource Management Plan, Implementation Status Report 2019 (15.1MB) 4/1/2020
Ecology, Department of 90.16.050 Water Power License Fees: Expenditures, Recommendations, Accountability, and Recognition, June 2020 (1.4MB) 6/1/2020
Ecology, Department of 70.365.030 Priority Consumer Products, Safer Products for Washington Implementation Phase 2 (1.9MB) 7/1/2020
Ecology, Department of 43.21A.735 Cannabis Science Task Force Recommendations: Laboratory Quality Standards for Pesticides in Cannabis Plants (4.1MB) 6/1/2020
Ecology, Department of 2SSB 5352 (2019-20)  (79k) Walla Walla Pilot Local Water Management Program (3.3MB) 10/24/2020
Ecology, Department of 90.94 Streamflow Restoration Law Update, Report to the Legislature (320k) 12/1/2020
Ecology, Department of 90.82.080 Statewide Progress on Setting Instream Flows (490k) 12/1/2020
Ecology, Department of 70A.520 Evaluation, Assessment, and Recommendations for the Responsible Management of Plastic Packaging in Washington (660k) 12/1/2020
Ecology, Department of E2SHB 1112 (2019-20)  (112k) The Hydrofluorocarbon Transition: Background and Recommendations for Incentive-Based Policies and Programs (983k) 1/1/2021
Ecology, Department of 70A.45.020 Greenhouse Gas Emissions Inventory 1990-2018 (778k) 1/1/2021
Ecology, Department of 70A.240.030 Recycling Development Center, Report to the Legislature (152k) 1/1/2021
Ecology, Department of 90.90.040 Columbia River Basin Water Supply Inventory Report, 2020 (5.0MB) 1/1/2021
Ecology, Department of 43.21C.0311 Average Time to Complete Final Environmental Impact Statements (EIS) (121k) 12/1/2020
Ecology, Department of 70A.222.070 Safer Alternatives to PFAS in Food Packaging (3.6MB) 2/1/2021
Ecology, Department of 70A.222.070 Per- and Polyfluoroalkyl Substances in Food Packaging Alternative Assessment (3.1MB) 2/1/2021
Ecology, Department of HB 2311 (2019-20)  (94k) Reducing Greenhouse Gas Emissions in Washington State Government (898k) 3/1/2021
Ecology, Department of 90.38.120 Yakima River Basin Integrated Water Resource Management Plan, 2020 Cost Estimate and Financing Plan (4.3MB) 3/1/2021
Ecology, Department of 70A.305.140 Brownfield Redevelopment Trust Fund (BRTF) Account Report (294k) 10/28/2021
Ecology, Department of 90.82.080 Statewide Progress on Setting Instream Flows (223k) 10/1/2021
Ecology, Department of 15.54.433 Levels of Nonnutritive Substances in Fertilizers, 2021 Report (375k) 12/1/2021
Ecology, Department of 70A.305.130 Cleanup Settlement Account Annual Report, FY2021 (4.5MB) 10/1/2021
Ecology, Department of E3SHB 1091 (2021-22)   Low-Carbon Energy Project Siting Improvement Interim Report (647k) 12/1/2021
Ecology, Department of E2SSB 5022 (2021-22)   Plastic Packaging Stakeholder Advisory Committee Report (1.3MB) 12/1/2021
Ecology, Department of ESHB 1578 (2019-20)   Synopsis of Changing Vessel Traffic Trends (6.0MB) 12/1/2021
Ecology, Department of 43.21A.735 Cannabis Science Task Force Recommendations - Cannabis Laboratory Quality Standards and Proficiency Testing (7.4MB) 12/1/2021
Ecology, Department of E2SHB 1050 (2021-22)   End-of-life Refrigerant Management Program Report (860k) 12/1/2021
Ecology, Department of 90.90.040 Columbia River Basin Water Supply Inventory Report 2021 (4.3MB) 4/1/2022
Ecology, Department of E3SHB 1091 (2021-22)   Clean Fuel Standard Cost Benefit Analysis Report (1.6MB) 5/12/2022
Ecology, Department of E3SHB 1091 (2021-22)   Clean Fuel Standard Cost Benefit Analysis Report Cover Letter (199k) 7/1/2022
Ecology, Department of 70A.65 Washington State Climate Commitment Act: Summary of Market Modeling and Analysis of the Proposed Cap and Invest Program - Draft (1.3MB) 6/1/2022
Ecology, Department of 70A.65 Washington State Climate Commitment Act: Summary of Economic and Market Modeling and Analysis of the Proposed Cap and Invest Program (141k) 7/1/2022
Ecology, Department of 90.90.040 Columbia River Basin Long-Term Water Supply and Demand Forecast, 2021 (21.0MB) 8/1/2022
Ecology, Department of 90.56.569 Geographic Response Plans, Preparing to Respond to Oil Spills, 2021 Statewide Review (621k) 7/1/2022
Ecology, Department of ESSB 5092 (2021-22)  (5.1MB) 6PPD in Road Runoff - Assessment and Mitigation Strategies (6.3MB) 10/1/2022
Ecology, Department of 90.82.080 Statewide Progress on Setting Instream Flows (221k) 12/1/2022
Ecology, Department of 70A.60.030 Estimating Leakage of Refrigerants from Existing Systems in Washington (876k) 1/1/2023
Ecology, Department of 70A.60.030 The Hydrofluorocarbon Transition: Estimating Leakage of Refrigerants from Existing Systems in Washington (876k) 1/1/2023
Ecology, Department of 70A.305.130 Cleanup Settlement Account Annual Report, FY2022 (3.6MB) 2/1/2023
Ecology, Department of 43.21C.0311 Average Time to Complete Final Environmental Impact Statements (EIS) Report (270k) 1/1/2023
Ecology, Department of 70A.45.060 HB 2311 (2019-20)  (94k) Reducing Greenhouse Gas Emissions in Washington State Government (2.7MB) 12/1/2022
Ecology, Department of 70A.65.300 Ecology Rulemaking on Climate Funds Report (171k) 5/25/2023
Ecology, Department of ESSB 5693 (2021-22)  (5.0MB) Puget Sound Nutrient Credit Trading Recommendations for Program Implementation Report (474k) 6/1/2023
Ecology, Department of ESSB 5693 (2021-22)  (5.0MB) Research & Recommendations for Water Quality Trading for Permittees Under the Puget Sound Nutrient General Permit Report (1.7MB) 4/1/2023
Ecology, Department of E2SSB 5144 (2023-24)  (215k) Electric Vehicle (EV) Battery Management Study: Preliminary Report (1.3MB) 10/1/2023
Ecology, Department of 70A.65.300 Distribution of Funds from Climate Commitment Act Account, Fiscal Year 2023 Report (626k) 11/1/2023
Ecology, Department of ESSB 5187 (2023-24)  (6.2MB) Life Cycle Assessment of Spokane Waste Management Options (5.8MB) 12/1/2023
Ecology, Department of ESSB 5187 (2023-24)  (6.2MB) Life Cycle Assessment of Spokane Waste Management Options Appendix (6.8MB) 12/1/2023

Page 18 of 90