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.

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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

DNS

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

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

Errata for general permit

This document describes the errors and their corrections found in the fin-fish hatching and rearing permit

https://ecology.wa.gov/errata-for-general-permit

Draft Application for Coverage for Winery General Permit

This application for coverage, or otherwise know as the notice of intent, is the newest draft for comment on the new Winery General Permit.

https://ecology.wa.gov/draft-application-for-coverage-for-winery-general

Public Notice for Draft Winery Permit

This public notice announces the draft winery general permit that is ready for review and comment. Find information on how to comment and where the public hearings are being held.

https://ecology.wa.gov/draft-winery-permit-public-notice

EIS process Alt Text

This is alternative text intended for readers using a screen reader.

https://ecology.wa.gov/eis-process-alt-text

draft modification presentation

PDF of presentation slides given during public comment period

https://ecology.wa.gov/draft-modification-presentation

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

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

Aquatic Invasive Species Management General Permit fact sheet

This fact sheet explains the Aquatic Invasive Species Management General Permit.

https://ecology.wa.gov/draftaisgpfactsheet2016

Errata for 2013-2018 Western Washington Municipal Stormwater Permits

Clarifications and corrections to Western Washington Phase II Municipal Stormwater Permit

https://ecology.wa.gov/errata2015-02

Reissuance of the Eastern Washington Municipal Stormwater (MS4) Permit Handout

Handout given during the Moses Lake meeting for the Eastern Washington Municipal Stormwater (MS$) permit reissuence.

https://ecology.wa.gov/e-reissuence-meeting-hand-out

Presentation for the Eastern Washington Municipal Stormwater (MS4) permit reissuence

This was the presentation given a stakeholder meeting in Moses Lake during the Eastern Washington Municipal Stormwater (MS4) permit reissuence process.

https://ecology.wa.gov/e-reissuence-presentation

Eastern Listening Session Agenda

This is the agenda for the listening session for the Eastern Washington reissuance of the municipal stormwater permit being held on April 5, 2018

https://ecology.wa.gov/eastern-listening-session-agenda

Draft of the Modified Sand and Gravel General Permit 2017

Draft of the Modified Sand and Gravel General Permit – changes are shown in red text, unchanged moved text is shown in green.

https://ecology.wa.gov/draftmodifiedsandandgravelpermit-sept2017

Errata for Draft Permits

Errata sheet for discrepencies between the blackline and redline versions of the formal draft 2019 Municipal Stormwater Permits

https://ecology.wa.gov/errata-for-redline-versions-of-the-formal-drafts

Phase I Municipal Stormwater Permit Errata

Errata issued February 2015

https://ecology.wa.gov/errata2015-02-939c377a6ff974c6559b9b0b9a3128b5

2010 Construction Stormwater General Permit Response to Comments

Response to Comments on the 2010 Construction Stormwater General Permit reissuance.

https://ecology.wa.gov/cswgpresponse120110

Draft Notice of Intent (NOI) for 2015 Construction Stormwater Permit Reissuance

2015 Construction Stormwater Permit Reissuance Draft Notice of Intent (NOI) for comment.

https://ecology.wa.gov/draft2016noi