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.
CAFO Annual report form
Concentrated animal feeding operation annual report form
https://ecology.wa.gov/annual-report-form
LightRecycle Annual Report 2015
This is the 2015 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2015
LightRecycle Annual Report 2016
This is the 2016 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2016
LightRecycle Annual Report 2017
This is the 2017 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2017
LightRecycle Annual Report 2018
This is the 2018 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2018
LightRecycle Annual Report 2019
This is the 2019 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2019
LightRecycle Annual Report 2020
This is the 2020 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2020
Municipal Stormwater permit Annual report Walk-through
Municipal Stormwater permit step-by-step guidance for submitting your annual report.
https://ecology.wa.gov/annualreportwalkthrough_2017
LightRecycle Annual Report 2021
This is the 2021 annual report for Washington's mercury lights program, Washington LightRecycle.
https://ecology.wa.gov/annual-report-2021
Aquatic Plant and Algae Management General Permit Business and residential notice
Aquatic Plant and Algae Management General Permit Business and residential notice
https://ecology.wa.gov/apambusiness
APAM Business and Residential Notice Template
Template: APAM Business and Residential Treatment Notice
https://ecology.wa.gov/apambusiness-and-residential-notice-template
Aquatic Plant and Algae Management General Permit Draft NOI
Aquatic Plant and Algae Management General Permit Draft NOI
https://ecology.wa.gov/apamdraftnoi
Aquatic Plant and Algae Management General Permit Errata
Aquatic Plant and Algae Management General Permit Errata
https://ecology.wa.gov/apamerrata
Aquatic Plant and Algae Management General Permit Shoreline sign templates - Spanish
Aquatic Plant and Algae Management General Permit Shoreline sign templates - Spanish
https://ecology.wa.gov/apamespanol
Aquatic Plant and Algae Management General Permit Fact Sheet
Aquatic Plant and Algae Management General Permit Fact Sheet
https://ecology.wa.gov/apamfactsheet
Aquatic Plant and Algae Management General Permit
Aquatic Plant and Algae Management General Permit
https://ecology.wa.gov/apampermit
Aquatic Plant and Algae Management General Permit Response to comments
Aquatic Plant and Algae Management General Permit Response to comments
https://ecology.wa.gov/apamresponse
Annual Report Walkthrough
Guidance for submitting your annual report.
https://ecology.wa.gov/annual-report-walkthrough
LightRecycle Annual Report 2022
This is the 2022 annual report for Washington's mercury lights program, LightRecycle Washington.
https://ecology.wa.gov/annual-report-2022
Annual Report 2023
The Washington State Mercury-Containing Lights Product Stewardship Program began on Jan. 1, 2015, for the collection and recycling of mercury-containing lights sold at retail. Pursuant to WAC 173-910-430, each stewardship organization must submit an annual report to the department describing the results of implementing the stewardship organization's plan for the prior calendar year.
https://ecology.wa.gov/annual-report-2023
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