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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KeepingYourBeachClean

An infographic with tips on how to keep your beach clean.

https://ecology.wa.gov/beach-infographic-print-version

Freshwater Algae Control Grant Program - SFY 2019 Final Offer List

For the Fresh Water Algae Control grants funding program, this is the State Fiscal Year 2019 Final Offer List showing which projects will be offered funding and how much is being offered to them.

https://ecology.wa.gov/fwac-prgm-sfy-2019-final-offer-list

Rulemaking Announcement (WAC 173-50) 10/10/22

This is a rulemaking announcement (CR-101) for WAC 173-50 Accreditation of Environmental Laboratories.

https://ecology.wa.gov/rulemaking-announcement-wac-173-50-10-10-22

Applicant List for the SFY 2021 WQC funding cycle

WQC funding cycle SFY 2021 applicant list

https://ecology.wa.gov/wqcsfy2021applicantlist

Freshwater Algae Control Grant Program - SFY 2021 Final Offer List

For the Fresh Water Algae Control grants funding program, this is the State Fiscal Year 2021 Final Offer List showing which projects will be offered funding and how much is being offered to them.

https://ecology.wa.gov/sfy-2021-freshwater-algae-control-program-offer-li

Aquatic Invasive Plants grants funding program - FY2019 Final Offer List

For the Aquatic Invasive Plants grants funding program, this is the State Fiscal Year 2019 Final Offer List showing which projects will be offered funding and how much is being offered to them.

https://ecology.wa.gov/fy2019-aip-final-offer-list

FY 2019 Water Quality Combined Applications

List of all projects submitted via application for funding to the Water Quality Combined Funding Program

https://ecology.wa.gov/wqc-fy19-applications

Water Quality Combined Funding SFY2019 Final Offer List

List of funded and unfunded projects seeking grant and loan funding in the State Fiscal Year 2019 cycle of the Water Quality Combined funding program.

https://ecology.wa.gov/wqc-fy19-final-offer-list-excel-version

EAGL Progress Report and Payment Request forms guidance

Guidance document for using the Ecology EAGL system for completing required project progress reports and payment requests for reimbursement

https://ecology.wa.gov/wqc-recipient-training-eagl-prpr-guidance

2021 Brownfield Redevelopment Trust Fund Account report

A legislative report in response to requirements of Washington's environmental cleanup law, the Model Toxics Control Act.

https://ecology.wa.gov/2021-brownfield-redevelopment-trust-fund-account-legislative-report

2019 Brownfield Redevelopment Trust Fund Account

Ecology's 2019 report to the legislature on redevelopment activities funded by the Brownfield Redevelopment Trust Fund (BRTF) Account.

https://ecology.wa.gov/2019-brownfield-redevelopment-trust-fund-account-legislative-report

2024 Governor's Supplemental Operating and Capital Budget Summary

Tables and narrative of Governor's 2024 Supplemental Operating and Capital Budget proposals

https://ecology.wa.gov/2024govsupplementaloperating-capitalsummarydec2023

2023 Brownfield Redevelopment Trust Fund Account

Report to the legislature on activities funded by the Brownfield Redevelopment Trust Fund Account.

https://ecology.wa.gov/2023-brownfield-redevelopment-trust-fund-account-legislative-report

2025 Supplemental Operating & Capital Budget Request

Ecology's 2024 supplemental operating and capital budget request

https://ecology.wa.gov/2025supplementaloperatingcapitalrequest

Mapping Puget Sound bluffs and beaches

We collect topographic data about Puget Sound beaches and bluffs.

https://ecology.wa.gov/research-data/monitoring-assessment/coastal-monitoring-assessment/projects/mapping-puget-sound-bluffs-and-beaches

River & stream data quality assurance

See river and monitoring quality assurance plans, documents, and methods.

https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/water-quality-monitoring/river-stream-data-quality-assurance

Thurston County annual BEACH report

We sampled two beaches in Thurston County for bacteria in the summer of 2023.

https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/thurston-county

Toxics monitoring in consumer products

We design studies to test for toxic chemicals in consumer products.

https://ecology.wa.gov/research-data/monitoring-assessment/consumer-products-testing

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

King County annual BEACH report

We sampled 10 beaches in King County for bacteria in the summer of 2023.

https://ecology.wa.gov/research-data/monitoring-assessment/beach-annual-report/king-county