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.
Determinations for Data and Information Submitted
This explains how Ecology used narrative data and information submitted for the 2018 Draft Water Quality Assessment
https://ecology.wa.gov/2018-draft-wqa-determinations-for-data-and-informa
Guidance for Public Review
This is a guide on how to review and comment on the draft Water Quality Assessment
https://ecology.wa.gov/2018-draft-wqa-guidance-for-public-review
2018 Modified Sand & Gravel General Permit
Sand & Gravel General Permit language modified 2018.
https://ecology.wa.gov/2018-modified-sand-gravel-general-permit
Response to comments 2018
This document is the response to public comment period held on the 2018 permit modification.
https://ecology.wa.gov/2018-response-to-comments
2018 EWA Formal Workshops Agenda
Agenda for the 2018 Formal Workshops and Public Hearings in Eastern WA
https://ecology.wa.gov/2018-ewa-formal-workshops-agenda
2018 WWA Formal Workshops Agenda
Agenda for the 2018 Formal Workshops and Hearings in Western WA
https://ecology.wa.gov/2018-wwa-formal-workshops-agenda
Comprehensive Planning Workshop Agenda
Agenda for the 2018 Comprehensive Stormwater Planning Workshop
https://ecology.wa.gov/20180913-comp-planning-agenda
Sept 13 2018 Comprehensive Planning Presentation
Presentation given at the Comprehensive Planning workshop in Tacoma, WA
https://ecology.wa.gov/2018-9-13-workshop-presentation
2018WAG993003AnnualRpt
2018 Z. Japonica Long Island Oyster Annual Report
https://ecology.wa.gov/2018wag993003annualrpt
2018WAG993004AnnualRpt
2018 Z. Japonica Station House Annual Report
https://ecology.wa.gov/2018wag993004annualrpt
2018WAG993005AnnualRpt
2018 Z. Japonica Taylor Shellfish Annual Report
https://ecology.wa.gov/2018wag993005annualrpt
2018WAG993009AnnualRpt
2018 Z. Japonica Herrold Fish and Oyster Annual Report
https://ecology.wa.gov/2018wag993009annualrpt
2018WAG993007AnnualRpt
2018 Z. Japonica Northern Oyster Annual Report
https://ecology.wa.gov/2018wag993007annualrpt-1
Coast Pretreatment plan for 2018
Annual pretreatment plan for Zostera Japonica control on commercial clam beds in Willapa Bay.
https://ecology.wa.gov/2018-pretreatment-plan-for-coast
2018WAG993008AnnualRpt
2018 Z. Japonica Willapa Bay Shellfish Annual Report
https://ecology.wa.gov/2018wag993008annualrpt
2018WAG993006AnnualRpt
2018 Z. Japonica Wiegardt and Sons Annual Report
https://ecology.wa.gov/2018wag993006annualrpt
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