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.
Cleanup site: Bay Zinc Co Inc, Moxee (Ultra Yield Micronutrients)
Environmental cleanup documents available for public comment for Ultra Yield Micronutrients fertilizer plant in Moxee, Washington. Los borradores de varios documentos están disponibles para su revisión y comentarios. Un plan de acción para abordar la contaminación en las facilidades de Ultra Yield Micronutrients, una planta de producción de fertilizantes.
https://ecology.wa.gov/ultra-yield-micronutrients
Cleanup site: Fuel Processors Inc.
Ecology is overseeing environmental cleanup at Fuel Processors, Inc. in Woodland, Washington. El Departamento de Ecología de Washington está supervisando esta limpieza ambiental en la antigua instalación de procesamiento de petróleo Fuel Processors, Inc.
https://ecology.wa.gov/fuel-processors
Cleanup site: International Paper Longview
The former International Paper Company property, now owned by the Port of Longview, is the site of historic wood treatment operations. The soil and groundwater have been contaminated with dangerous chemicals such as diesel-range organics, polycyclic aromatic hydrocarbons (PAHs), and pentachlorophenol (PCP).
https://ecology.wa.gov/international-paper
Cleanup site: Occidental Chemical, Tacoma
Occidental Chemical Corporation’s Tacoma cleanup site is located in the Tacoma tide flats, along the Hylebos Waterway. Contamination from this site is in the groundwater and soil. The contaminants that are of most concern are chlorinated volatile organic compounds (CVOCs).
https://ecology.wa.gov/occidental-chemical
Language services
We offer free language services about our programs and services for people whose primary language is not English.
https://ecology.wa.gov/language-services
Municipal stormwater permit compliance assurance program
We use a proactive approach to ensuring the permits are implemented and effective.
https://ecology.wa.gov/regulations-permits/compliance-enforcement/municipal-stormwater-compliance-assurance-program
State Emergency Response Commission (SERC)
State Emergency Response Commission implements the Emergency Planning and Community Right-to Know Act
https://ecology.wa.gov/regulations-permits/reporting-requirements/emergency-planning-community-right-to-know-act/state-emergency-response-commission
RCW Chapter 36.70A
Growth management planning by selected counties and cities
https://ecology.wa.gov/rcw-chapter-36-70a
RCW Chapter 43.21B
Environmental hearings office, Pollution control hearings board
https://ecology.wa.gov/rcw-chapter-43-21b
Pollution prevention services for medium and large businesses
Get pollution prevention technical assistance for your medium or large business.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/pollution-prevention-services/toxics-reduction-assistance
SEPA Review and Commenting Guidance
SEPA guidance for document reviewers.
https://ecology.wa.gov/regulations-permits/sepa/environmental-review/sepa-guidance/review-commenting
Cannabis Lab Accreditation Webinar Slides, 10-25-2018
Slide deck from outreach event about the draft legislative report on the accreditation of cannabis laboratories.
https://ecology.wa.gov/cannabis-labs-webinar-slide-deck-no-audio
Ecology Open Data Report 2017
Reports progress on the five measures set in Ecology's Open Data Plan.
https://ecology.wa.gov/2017-open-data-report
Ecology Open Data Plan 2018
Ecology's strategy for enabling public access to our business data sets, satisfy the requirements of RCW 43.105.351.
https://ecology.wa.gov/2018-open-data-plan
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