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...

Synopsis of Vessel Activities Webinar

PowerPoint presentation for the Synopsis of Vessel Activities Webinar

https://ecology.wa.gov/synopsis-of-vessel-activities-webinar-slides

Type A Rail Implementation Guidance

Guidance document for Type A Rail Implementation

https://ecology.wa.gov/type-a-rail-implementation-guidance

Type B Railroad Checklist

Checklist for Type B Railroad

https://ecology.wa.gov/type-b-rr-checklist

TypeARailPlanReview5YearChecklist

Checklist for 5 year Type A Rail Plan Review

https://ecology.wa.gov/typearailplanreview5yearchecklist

Type B Railroads Basic Tabletop Drill Guidance

Type B Railroads – Basic Tabletop Drill Guidance

https://ecology.wa.gov/type-b-railroads-basic-tabletop-drill-guidance

Tug escort analysis - Interagency Agreement

Interagency Agreement for tug escort analysis

https://ecology.wa.gov/tug-escort-analysis-interagency-agreement

Response to public comments on draft scope of work

Response to public comments on draft scope of work for tug escort analysis

https://ecology.wa.gov/tug-escort-analysis-response-to-public-comments

Tug escort analysis - Scope of work

Scope of work for tug escort analysis

https://ecology.wa.gov/tug-escort-analysis-scope-of-works

Sunset Storm Drain incident press release

Press release for the Sunset Storm Drain incident

https://ecology.wa.gov/sunset-storm-drain

Whitley Fire and Petroleum Spill press release 1

First press release for the Whitley Fire and Petroleum Spill

https://ecology.wa.gov/whitley-fire-and-petroleum-1

Whitley Fire and Petroleum Spill press release 3

Third press release for the Whitley Fire and Petroleum Spill

https://ecology.wa.gov/whitley-fire-and-petroleum-2

Whitley Fire and Petroleum Spill press release 4

Fourth press release for the Whitley Fire and Petroleum Spill

https://ecology.wa.gov/whitley-fire-and-petroleum-3

Whitley Fire and Petroleum Spill press release 5

Fifth press release for the Whitley Fire and Petroleum Spill

https://ecology.wa.gov/whitley-fire-and-petroleum-4

Stakeholder Workshop #5 Presentation for WAC 173-187 Rulemaking

Stakeholder Workshop #5 Presentation for WAC 173-187

https://ecology.wa.gov/stakeholder-workshop-5-presentation

Stakeholder Workshop #6 Presentation

Stakeholder Workshop #6 Presentation for WAC 173-187

https://ecology.wa.gov/stakeholder-workshop-6-presentation

Tug Escort Rulemaking public meeting presentation

Tug Escort Rulemaking presentation for public meeting

https://ecology.wa.gov/tug-escort-rulemaking-public-meeting-presentation

Unified Command Statement: Local wildlife activity near Hill Ditch

Statement from Unified Command about Local Wildlife Activity around Hill Ditch

https://ecology.wa.gov/unified-command-statement-local-wildlife-activity-near-hill-ditch