Regulations & Permits
Use this portal to filter and search for all of our regulatory information.
We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.
LightRecycle Producers List 2023
This document lists producers of mercury lights in Washington state.
https://ecology.wa.gov/lightrecycle-producers-list-2020
Disposal by facility 2016
This is a spreadsheet of disposal amounts in Washington in 2016, grouped by facility.
https://ecology.wa.gov/disposal-by-facility-2016
Materials, collection type, sector 2017
This is a spreadsheet with 2017 data on Washington's recovered materials, their collection type, and their sector.
https://ecology.wa.gov/materials-collection-type-and-sector-data
CRO Youth Application
An application for a crew member position for the Ecology Youth Corps' 2022 summer youth crews.
https://ecology.wa.gov/cro-youth-application
E-Cycle WA: Free Recycling
Image showing a computer and monitor with information on the E-Cycle program.
https://ecology.wa.gov/e-cycle-wa-free-recycling
NRWO Youth Application
An application for a crew member position for the Ecology Youth Corps' 2022 summer youth crews.
https://ecology.wa.gov/nrwo-youth-application
E-Cycle Washington: Free Computer Recycling
E-Cycle graphic showing a broken computer, promoting people to recycle instead of throwing away the item.
https://ecology.wa.gov/free-computer-recycling
Draft rule language (WAC 173-408) 6-8-23
This is the June 8, 2023 draft rule language for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/draft-rule-language-wac-173-408-6-8-23
E-Cycle Washington: Free TV Recycling
E-Cycle graphic showing a TV, promoting people to recycle instead of throwing away the item.
https://ecology.wa.gov/free-tv-recycling
Big Hanaford treatment variance
Hazardous waste treatment variance at Fire Mountain Farm's Big Hanaford site
https://ecology.wa.gov/emerald-kalama-treatment-variance-big-hanaford
Burnt Ridge treatment variance
Hazardous waste treatment variance at Fire Mountain Farm's Burnt Ridge site
https://ecology.wa.gov/emerald-kalama-treatment-variance-burnt-ridge
Draft rule language (WAC 173-408) 5-3-23
This is the May 3, 2023 draft rule language for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/draft-rule-language-wac-173-408-5-3-23
Draft rule language (WAC 173-408) 4-5-23
This is the April 5, 2023 draft rule language for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/draft-rule-language-wac-173-408-4-5-23
Newaukum Prairie treatment variance
Hazardous waste treatment variance at Fire Mountain Farm's Newaukum Prairie site
https://ecology.wa.gov/emerald-kalama-treatment-variance-newaukum-prairie
Presentation (WAC 173-408) 5-4-23
This is a presentation for the May 4, 2023 stakeholder meeting for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/presentation-wac-173-408-5-4-23
Presentation (WAC 173-408) 3-30-23
This is a presentation for the March 30, 2023 stakeholder meeting for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/presentation-wac-173-408-3-30-23
PCR Rulemaking Example Workload Analysis
An set of tables showing an example workload analysis, for Ecology's Rulemaking on Post Consumer Resin regulations.
https://ecology.wa.gov/pcr-rulemaking-example-workload-analysis
Presentation (WAC 173-408) 6-21-23
This is a presentation for the June 21, 2023 stakeholder meeting for Chapter 173-408 WAC, Landfill Methane Emissions.
https://ecology.wa.gov/presentation-(wac-173-408)-6-21-23
Disposal by County 1994-2021
This spreadsheet lists solid waste disposal data by Washington counties from 1994 to 2021
https://ecology.wa.gov/disposal-by-county-1994-2021-updated-3-19-24
Disposal by facility 2021
This spreadsheets lists 2021 data of disposal by Washington facilities.
https://ecology.wa.gov/disposal-by-facility-2021-updated-3-19-24
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