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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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QA planning process for NEP grantees
Printable and accessible PDF version of a flowchart showing the approval process for Quality Assurance Project Plans for National Estuary Program grantees.
https://ecology.wa.gov/nepqaflowchart
Presentation slides (WAC 173-323) 8/7/17
August 7, 2017 Presentation slides for Chapter 173-323 rulemaking.
https://ecology.wa.gov/presentation-slides-wac-173-323
Clallam County BEACH report
Learn about beaches sampled for bacteria levels in Clallam County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/clallam-county
Grays Harbor County BEACH report
Learn about beaches sampled for bacteria levels in Grays Harbor County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/grays-harbor-county
Jefferson County BEACH report
Learn about beaches sampled for bacteria levels in Jefferson County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/jefferson-county
Pierce County BEACH report
Learn about beaches sampled for bacteria levels in Pierce County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/pierce-county
Kitsap County BEACH report
Learn about beaches sampled for bacteria levels in Kitsap County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/kitsap-county
Mason County BEACH report
Learn about beaches sampled for bacteria levels in Mason County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/mason-county
Snohomish County BEACH report
Learn about beaches sampled for bacteria levels in Snohomish County in the summer of 2024.
https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/snohomish-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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