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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Kitsap County resolution of adoption

A sample resolution from Kitsap County adopting the county's solid and hazardous waste management plan

https://ecology.wa.gov/kitsap-county-resolution-of-adoption-sample

June 8, 2022 - Data Analysis Plan (Draft)

Data Analysis Plan (Draft) for June 8, 2022, webinar

https://ecology.wa.gov/june-8-2022-data-analysis-plan-draft

June 8, 2022 - Rescue Tug Analysis Model Description (Draft)

Rescue Tug Analysis Model Description (Draft) for June 8, 2022, webinar

https://ecology.wa.gov/june-8-2022-rescue-tug-analysis-model-description

June 8, 2022 Notes - Webinar on Tug Escort and ERTV Analyses

Notes for June 8, 2022, meeting on Tug Escort and ERTV Analyses webinar

https://ecology.wa.gov/june-8-2022-notes-webinar-on-tug-escort-and-ertv-a

June 8, 2022 Slides - Webinar on Tug Escort and ERTV Analyses

Slides for June 8, 2022, Tug Escort and ERTV Analyses webinar

https://ecology.wa.gov/june-8-2022-slides-webinar-on-tug-escort-and-ertv

Ecology letter on Cowlitz County Permit, 10/9/19

Cowlitz County Permit SL 16-0975 Port of Kalama and Northwest Innovation Works – Applicants Incomplete Shoreline Conditional Use Permit #1056

https://ecology.wa.gov/kalama-10-9-19-letter-pdf

June 30, 2021 - Notes - Model 101

Summary of questions and answers from June 30, 2021, webinar

https://ecology.wa.gov/june-30-2021-notes-vessel-accident-module-updates

June 30, 2021 - Slides - Model 101

Presentation from May 26, 2021, webinar

https://ecology.wa.gov/june-30-2021-slides-vessel-accident-module-update

June 2020 Webinar Slides - Introductory Model Development Webinar

Webinar slides for June 2020 meetings

https://ecology.wa.gov/june-2020-webinar-slides-introductory-model-develo

June 4, 2020 – Salish Sea Focus webinar summary

Summary of questions and answers from June 4, 2020, webinar

https://ecology.wa.gov/june-4-2020-salish-sea-focus-summary-of-quest

June 8, 2020 - Columbia and Snake River Focus webinar summary

Summary of questions and answers from June 8, 2020, webinar

https://ecology.wa.gov/june-8-2020-columbia-and-snake-river-focus-summ

Kittitas County Functional Equivalency Letter for Solid Waste Sediment Control Compost Wattles

Ecology finds the Kittitas County Solid Waste Sediment Control Compost Wattles produced at their compost facility is functionally equivalent to Best Management Practice C235 Wattles for stormwater management.

https://ecology.wa.gov/kittitascoletter

Kettle Falls engine derailment press release

Kettle Falls derailment press release

https://ecology.wa.gov/kettle-falls

Effectiveness Studies List June 2013

https://ecology.wa.gov/june2013swgltrecyreeffectstudieslist

Kenmore Approved SMP March 2012