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.

See more about this collection...

Environmental Covenant for MSW and Limited Purpose Landfills

This is Ecology's official form for covenants with Washington's landfills.

https://ecology.wa.gov/environmental-covenant-for-msw-and-limited-purpose

CAP Addendum for Olympic View Sanitary Landfill

This is a draft addendum to Olympic View Sanitary Landfill's Cleanup Action Plan (CAP), including revised cleanup levels for arsenic, iron, and manganese..

https://ecology.wa.gov/cap-addendum-for-olympic-view-sanitary-landfill

Fire Mountain Farms 2015 application form

2015 application for coverage under the general permit for biosolids management

https://ecology.wa.gov/2015-application-form

Fire Mountain Farms flood map

FEMA flood map for Fire Mountain Farms' proposed biosolids land application site

https://ecology.wa.gov/fire-mountain-farms-flood-map

DNS

Fire Mountain Farms determination of non-significance for biosoilds land application site

https://ecology.wa.gov/fmf-determination-of-non-significance

Fire Mountain Farms landowner agreement

Landowner consent for the application of biosolids

https://ecology.wa.gov/landowner-agreement

2022 Central Region Litter Pickup Report

2022 Ecology funded litter pickup report for the Central region.

https://ecology.wa.gov/2022-central-region-litter-pickup-report

2022 Eastern Region Litter Pickup Report

2022 Ecology funded litter pickup report for the Eastern region.

https://ecology.wa.gov/2022-eastern-region-litter-pickup-report-1

2022 Litter Pickup Summary

2022 Ecology funded litter pickup data.

https://ecology.wa.gov/2022-litter-pickup-summary

2022 Northwest Region Litter Pickup Report

2022 Ecology funded litter pickup report for the Northwest region.

https://ecology.wa.gov/2022-nw-region-litter-pickup-report

2022 Southwest Region Litter Pickup Report

2022 Ecology funded litter pickup report for the Southwest region.

https://ecology.wa.gov/2022-southwest-region-litter-pickup-report

EYC Application SWRO

This is an application for a position on an Ecology Youth Corp summer 2020 crew in Ecology's the southwest regional office.

https://ecology.wa.gov/eyc-application-swro

Consejos Para Proteger Las Cargas - Solo Texto

Solo Texto con Consejos Para Proteger Las Cargas

https://ecology.wa.gov/consejos-para-proteger-las-cargas-solo-texto

Rule Stakeholder Advisory Meeting Presentation Slides

Stakeholder Advisory Meeting Presentation

https://ecology.wa.gov/aprilrulestakeholderadvisorymtgslides

2023 Statewide Litter Summary

This is a summary of litter pick up statistics in Washington for 2023.

https://ecology.wa.gov/2023-statewide-litter-summary

2023 Southwest litter data

This is a summary of litter pick up statistics in Washington's Southwest Region, for 2023.

https://ecology.wa.gov/2023-southwest-litter-data

2023 Northwest litter data

This is a summary of litter pick up statistics in Washington's Northwest Region, for 2023.

https://ecology.wa.gov/2023-northwest-litter-data

2023 Eastern litter data

This is a summary of litter pick up statistics in Washington's Eastern Region, for 2023.

https://ecology.wa.gov/2023-eastern-litter-data

2023 Central litter data

This is a summary of litter pick up statistics in Washington's Central Region, for 2023.

https://ecology.wa.gov/2023-central-litter-data

LightRecycle Producers List 2024

This is a list of producers of mercury lights that are regulated by the Washington Department of Ecology.

https://ecology.wa.gov/lightrecycle-producers-list-2024