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.

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March 29 Ecology letter to interested parties

A letter outlining the history and permitting process of biosolids application at Bio Recycling's North Ranch site.

https://ecology.wa.gov/march-29-ecology-letter-to-interested-parties

March 24, 2021, Webinar Slides - Updates on Vessel Encounter Module

Webinar slides for March 24, 2021, meeting

https://ecology.wa.gov/march-24-2021-webinar-slides-updates-on-vessel-e

March 24, 2021, Notes - Updates and follow-up on the Vessel Encounter Module

Summary of questions and answers from March 24, 2021, webinar

https://ecology.wa.gov/march-24-2021-notes-updates-and-follow-up-on-the

Encounter Candidate Maps

Encounter Candidate Maps - Developing the Vessel Encounter Module: Comparing Ship Domains

https://ecology.wa.gov/encounter-candidate-maps-3-11-2021

March 17, 2021, Agenda - Vessel Encounter Module – Comparing Ship Domains

Agenda for March 17, 2021, meeting on Vessel Encounter Module – Comparing Ship Domains

https://ecology.wa.gov/march-17-2021-agenda-vessel-encounter-module-co

March 17, 2021, Notes - Comparing Ship Domains

Summary of questions and answers from March 17, 2021, webinar

https://ecology.wa.gov/march-17-2021-notes-encounter-module-comparing-s

LSWFA Allocation Table

This table calculates the amount of 2023 – 2025 LSWFA funding available by county and some cities.

https://ecology.wa.gov/lswfa-allocation-table

Marine Fisheries Service Biological Opinion for Puget Sound, National Flood Insurance Program

The enclosed document contains a biological opinion prepared by the National Marine Fisheries Service pursuant to section 7(a)(2) of the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), on the effects of certain on-going elements of the National Flood Insurance Program throughout Puget Sound in Washington State.

https://ecology.wa.gov/marine-fisheries-service-biological-opinion-for-pu

Tip Sheet for Managing Roles in Ecology EAGL System

https://ecology.wa.gov/managing-eagl-recipient-roles-tip-sheet

Mason County Attachment A: Findings and Conclusions

This document Ecology�s formal description of the local SMP update process and conclusions regarding consistency with state laws and rules.

https://ecology.wa.gov/mason-county-attachment-a-findings-and-conclusion

Manure fact sheet E WA

Washington Waters Ours to Protect manure fact sheet E WA

https://ecology.wa.gov/manure-fact-sheet-e-wa

Manure fact sheet W WA

Washington Waters Ours to Protect manure fact sheet W WA

https://ecology.wa.gov/manure-fact-sheet-w-wa

Manure poster E WA

Washington Waters Ours to Protect manure poster E WA

https://ecology.wa.gov/manure-poster-e-wa

Manure poster

Washington Waters Ours to Protect manure poster W WA

https://ecology.wa.gov/manure-poster-w-wa

Lynnwood Approved SMP December 2011