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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Douglas County solid waste service level ordinance

A sample ordinance from Douglas County outlining minimum service levels for solid waste.

https://ecology.wa.gov/douglas-county-solid-waste-service-level-ordinance

Seasoft Scuba NOP

This is a Notice of Penalty for Seasoft Scuba

https://ecology.wa.gov/seasoft-penalty-nop

Kitsap County resolution of adoption

A sample resolution from Kitsap County adopting the county's solid and hazardous waste management plan

https://ecology.wa.gov/kitsap-county-resolution-of-adoption-sample

SWAC guidance document

An overview of guidance for local Solid Waste Advisory Committees

https://ecology.wa.gov/swac-guidance-document

Transcript: 30 Years of Toxics Reduction and Pollution Prevention

Transcript of the audio blog, "30 Years of Toxics Reduction and Pollution Prevention"

https://ecology.wa.gov/20220105-30-years-of-p2-transcript

Rulemaking Announcement WAC 173-331 12/02/15

This is a rulemaking announcement (CR-101) for WAC 173-331 Vehicle Battery Recycling

https://ecology.wa.gov/rulemaking-announcement-wac-173-331-12-02-15

Preliminary Draft Revised WAC 173-331 12/02/15

This is a preliminary draft of the rule that stakeholders were asked to comment on

https://ecology.wa.gov/rulemaking-announcement-wac-173-331-12-02-15-1

Registered Manufacturers

List of registered paint manufacturers

https://ecology.wa.gov/paint-registered-manufacturers

Registered brands

List of registered paint brands

https://ecology.wa.gov/paint-registered-brands

Citation List (WAC 173-350) 01/23/18

This is the preliminary citation list for proposed revisions to chapter 173-350 WAC - 01/23/18

https://ecology.wa.gov/citation-list-wac-173-350-01-23-18

Rulemaking Announcement (WAC 173-337) 11/17/21

This is a rulemaking announcement (CR-101) for WAC 173-337 Safer Products Restrictions and Reporting

https://ecology.wa.gov/rulemaking-announcement-wac-173-337-11-17-21

Rulemaking Announcement CR-101

Rulemaking Announcement for 173-333 WAC Chemical Action Plans.

https://ecology.wa.gov/rulemaking-announcement-cr-101

SEPA Checklist and DNS (WAC 173-350) 01/23/18

This is the environmental checklist and determination of nonsignificance for proposed rulemaking on WAC 173-350 - 01/23/18

https://ecology.wa.gov/sepa-checklist-and-dns-wac-173-350-01-23-18

Rulemaking Proposal WAC 173-350 01/23/18

This is the information the agency filed with the Office of the Code Reviser on January 23, 2018 to formally propose amendments to Chapter 173-350 WAC - Solid Waste Handling Standards

https://ecology.wa.gov/rulemaking-proposal-wac-173-350-01-23-18

2023 Local Government Satisfaction Report

This report includes the feedback from local governments about the E-Cycle Washington program's performance in 2023.

https://ecology.wa.gov/local-government-satisfaction-report

Waste 2 Resources Advisory Committee Roster

Current membership roster for the Waste 2 Resources Advisory Committee

https://ecology.wa.gov/w2racmembership

6-24-24 Meeting Notes

This document contains the 6-24-24 meeting notes of the Advisory Committee on battery stewardship rulemaking in Washington.

https://ecology.wa.gov/6-24-24-meeting-notes