Research & Data

Use this portal to filter and search for all of our scientific information.

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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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Research & Data

Use this portal to filter and search for all of our scientific information.

Research & Data icon

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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Island County annual BEACH report
Learn about the four beaches sampled for bacteria in Island County in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/island-county
Henderson Inlet effectiveness monitoring
Our monitoring work in Henderson Inlet shows how local projects reduced fecal coliform in water.
https://ecology.wa.gov/research-data/monitoring-assessment/water-quality-improvement-effectiveness-monitoring/henderson-inlet
Mason County annual BEACH report
We sampled three beaches in Mason County for bacteria in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/mason-county
Snohomish County annual BEACH report
We sampled seven beaches in Snohomish County for bacteria in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/snohomish-county
Pierce County annual BEACH report
We sampled 7 beaches in Pierce County for bacteria in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/pierce-county
Kitsap County annual BEACH report
Learn about bacteria results at Kitsap County beaches sampled in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/kitsap-county
Jefferson County annual BEACH report
Learn about the four beaches sampled for bacteria in Jefferson County in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/jefferson-county
Grays Harbor County BEACH report
Learn about beaches sampled for bacteria levels in Grays Harbor County in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/grays-harbor-county
Clallam County annual BEACH report
Learn about bacteria results at Clallam County beaches sampled in the summer of 2023.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/clallam-county
Eyes Over Puget Sound
We provide documentation of Puget Sound waterways using community submissions and aerial photography.
https://ecology.wa.gov/research-data/monitoring-assessment/puget-sound-and-marine-monitoring/eyes-over-puget-sound
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