Research & Data
Use this portal to filter and search for all of our scientific information.
Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.
Universal Recycling Technologies
This document includes the audit for Universal Recycling Technologies.
https://ecology.wa.gov/universal-recycling-technologies
2025-27 Ecology Request Operating and Capital Budget Summary
Ecology's 2025-27 Operating and Capital Budget Request Summary
https://ecology.wa.gov/25-27operating-capitalsummary09-xx-24
AFFF EIS interactive plain text
This is the plain text version of the interactive AFFF environmental impact statement (EIS).
https://ecology.wa.gov/afff-eis-plain-text
SEPA checklist
This is the SEPA checklist for the draft statewide biosolids general permit.
https://ecology.wa.gov/sepa-checklist-36f4934c9ee89903e7cf59127b74e49a
Presentation about grants for overburdened communities
This is a presentation for the June 2024 listening sessions about grants for overburdened communities.
https://ecology.wa.gov/202406obcgrantspresentation
Washington State Climate Resilience Strategy Public Comment Draft
This draft public comment period details how to provide comments and feedback on the Climate Resilience Strategy.
https://ecology.wa.gov/public-comment-draft
Presentation for September/October 2024 information sessions about grants for overburdened communities
This is the presentation for September/October 2024 information sessions about grants for overburdened communities.
https://ecology.wa.gov/202409obcgrantspresentation
2023-25 Ecology Operating Budget Request
Ecology's 2023-25 operating budget request
https://ecology.wa.gov/23-25operatingrequest
Grant Application for Air Quality Clean School Bus Grant Program 2023–2025 (round 2): Frequently Asked Questions, August 1, 2024
This is the August 1, 2024 frequently asked questions (FAQ) about the grant application for Air Quality Clean School Bus Grant Program 2023–2025 (round 2).
https://ecology.wa.gov/20240801schoolbusfaq
Cap-and-Invest: No-cost allowance allocation for electric utilities
Presentation of Cap-and-Invest: No-cost allowance allocation for electric utilities meeting on Oct. 16, 2024
https://ecology.wa.gov/1016124nocostallowance
Bridge Point Tacoma – Settlement Agreement
Legal document for the agreement with Bridge Point Tacoma to help reduce air quality impacts from the South Tacoma warehouse project.
https://ecology.wa.gov/bridge-point-tacoma-settlement-agreement
Workshop #7 Slides_May 14, 2024
Slides for Workshop #7 on May 14, 2024
https://ecology.wa.gov/workshop-7-slides_may-14-2024
E-Waste, LLC Audit Report
This document includes information about direct processor, E-Waste, LLC, and includes their annual environmental audit report. This audit verifies compliance with the performance standards for direct processors in the E-Cycle WA program.
https://ecology.wa.gov/e-wastellcprofile2016
Exceptional Event Demonstration for the August 14, 2015 PM10 Exceedence in Kennewick
report demonstrating that high winds on August 14, 2015 overwhelmed agriculture erosion controls and contributed to elevated levels of particle pollution in Kennewick.
https://ecology.wa.gov/20150814-exceptional-event-demonstration
2025-27 Ecology Operating Budget Request
Ecology's 2025-27 operating budget request
https://ecology.wa.gov/25-27operatingrequest
Fireplaces that meet Washington standards, February 2023
This is the February 2023 list of fireplaces that meet Washington standards.
https://ecology.wa.gov/202302fireplaces
EWC Group Audit Report
This document includes information about direct processor, EWC Group, Inc., and includes their annual environmental audit report. This audit verifies compliance with the performance standards for direct processors in the E-Cycle WA program.
https://ecology.wa.gov/ewc_2016_audit
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