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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VW settlement funds distribution

An image showing how the VW settlement funds will be distributed

https://ecology.wa.gov/20190205vwsettlementfundsdistribution-alt

VW Final Executed Trust Agreements, October 2017

United States' notice of final trust agreement for VW federal settlement.

https://ecology.wa.gov/vwfinalexecutedtrust-agreements

2017 VW affected vehicles registered in Washington.

The text version for the map showing where, by percentage, the affected cars are registered in Washington.

https://ecology.wa.gov/2017affectedvwcars-alt

2017 VW Diesel NOx By Census

An Excel file that shows 2017 Diesel NOx pollution by census tract.

https://ecology.wa.gov/2017vwdieselnoxbycensus

20231103ColvilleBurnBan

This is November 3, 2023 burn ban for the Colville Reservation.

https://ecology.wa.gov/20231103colvilleburnban

Seasoft Scuba NOP

This is a Notice of Penalty for Seasoft Scuba

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

SY Tanks Settlement Agreement

SY Tanks Settlement Agreement and Order satisfying penalty issued by Ecology for leaking tanks.

https://ecology.wa.gov/sy-tanks-settlement-agreement

T-Plant Settlement Agreement

Settlement between Ecology and CHPRC regarding T-Plant penalty

https://ecology.wa.gov/t-plant-settlement-agreement

Order denying removal of technical advisor

The Court denies DOE's motion to remove a Technical Advisor from the case.

https://ecology.wa.gov/order-denying-removal-of-technical-advisor

Tank Waste Consent Decree

Final, entered Consent Decree for Tank Waste cleanup at Hanford.

https://ecology.wa.gov/tank-waste-consent-decree

Administrative Order for Tank AY-102 - March 21, 2014

The Washington State Department of Ecology issues an Administrative Order against the U.S. Department of Energy and Washington River Protection Solutions.

https://ecology.wa.gov/administrative-order

Order discharging technical advisors

The Court has completed its work with the technical advisors and will be issuing Amended Consent Decrees concurrent with this Order.

https://ecology.wa.gov/order-discharging-technical-advisors

Central Waste Complex Agreed Order and Stipulated Penalty - January 24, 2014

Agreed Order and Stipulated Penalty between U.S. Department of Energy and CH2M Hill.

https://ecology.wa.gov/central-waste-complex-agreed-order-and-stipulated

Central Waste Complex Order - Exhibit A

Required Actions Under Chapter 173-303 WAC.

https://ecology.wa.gov/central-waste-complex-order-exhibit-a

Oregon Tank Waste Consent Decree

Amended Consent Decree Between Dept. of Energy and State of Oregon

https://ecology.wa.gov/oregon-tank-waste-consent-decree

Tank Waste Amended Order

Amended Order in Tank Waste Consent Decree case

https://ecology.wa.gov/tank-waste-amended-order

Central Waste Complex Order - Exhibit B

Dangerous Waste Management Units.

https://ecology.wa.gov/central-waste-complex-order-exhibit-b

Central Waste Complex Order - Exhibit C

Dangerous Waste Violations

https://ecology.wa.gov/central-waste-complex-order-exhibit-c

Tank Waste Final Order

This Order concerns the mutual agreements between the United States Department of Energy, Washington State, and Oregon State regarding the safe removal of radioactive waste from the Hanford Nuclear Reservation in a reasonable and expeditious manner.

https://ecology.wa.gov/tank-waste-final-order

Washington Tank Waste Consent Decree

Amended Consent Decree Between Dept. of Energy and State of Washington.

https://ecology.wa.gov/washington-tank-waste-consent-decree