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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2020-21 Project Awards: Chehalis River Basin Aquatic Species Restoration Plan

Descriptive list of state grant awards for aquatic habitat restoration projects in the Chehalis Basin

https://ecology.wa.gov/2020-21-asrp-project-list

Direct Deposit Form

Form for members to sign up for direct deposit

https://ecology.wa.gov/direct-deposit-form

Table for 2018 Candidate random sampling sites

These are the data that support the 2018 Candidate Sampling Sites map located here: https://waecy.maps.arcgis.com/apps/webappviewer/index.html?id=e406f5fdf1af4857a2716b343e9ed594

https://ecology.wa.gov/table-candidate-sampling-sites

Environmental Review Process Phases diagram

Diagram showing the overall Environmental Review Process phases

https://ecology.wa.gov/environmental-review-phases-diagram

Freshwater Algae Control Grant Program - SFY 2020 Final Offer List

For the Fresh Water Algae Control grants funding program, this is the State Fiscal Year 2020 Final Offer List showing which projects will be offered funding and how much is being offered to them.

https://ecology.wa.gov/fy2020-freshwater-algae-grants-program-offer-list

Equivalent Residential Units (ERU) calculation worksheet tool

Equivalent Residential Units (ERU) calculation tool for use by people applying for Ecology Water Quality Program's Wastewater Facility Hardship Funding.

https://ecology.wa.gov/equivalent-residential-units-eru-calculation-wor

Wastewater Facility Planning Design Projects Outcomes Summary form

Outcomes Summary form for Water Quality funded Wastewater Facility Planning and Design Projects

https://ecology.wa.gov/wastewater-facility-planning-design-projects-outco

Wastewater Facility Construction Projects Outcomes Summary form

Outcomes Summary form for Water Quality funded Wastewater Facility Construction Projects

https://ecology.wa.gov/water-quality-funded-wastewater-facility-construct

Water Quality Program Funding Recipient Training Announcement

Water Quality Program Funding Recipient Training Announcement - Calendar Year 2020

https://ecology.wa.gov/wqc-recipient-training-announcement

Water Quality Program Funding Recipient Training Announcement - Moses Lake

Water Quality Program Funding Recipient Training Announcement - Moses Lake location 2019.

https://ecology.wa.gov/wqc-recipient-training-info-moses-lake-2019

2021 Brownfield Redevelopment Trust Fund Account report

A legislative report in response to requirements of Washington's environmental cleanup law, the Model Toxics Control Act.

https://ecology.wa.gov/2021-brownfield-redevelopment-trust-fund-account-legislative-report

2019 Brownfield Redevelopment Trust Fund Account

Ecology's 2019 report to the legislature on redevelopment activities funded by the Brownfield Redevelopment Trust Fund (BRTF) Account.

https://ecology.wa.gov/2019-brownfield-redevelopment-trust-fund-account-legislative-report

2024 Governor's Supplemental Operating and Capital Budget Summary

Tables and narrative of Governor's 2024 Supplemental Operating and Capital Budget proposals

https://ecology.wa.gov/2024govsupplementaloperating-capitalsummarydec2023

2023 Brownfield Redevelopment Trust Fund Account

Report to the legislature on activities funded by the Brownfield Redevelopment Trust Fund Account.

https://ecology.wa.gov/2023-brownfield-redevelopment-trust-fund-account-legislative-report

SEPA lead agency contacts

Browse tables containing SEPA contacts at state and local agencies in Washington.

https://ecology.wa.gov/regulations-permits/sepa/environmental-review/sepa-lead-agency-contacts

Proficiency testing requirements

Six proficiency testing sample providers are approved by our laboratory accreditation program.

https://ecology.wa.gov/regulations-permits/permits-certifications/laboratory-accreditation/proficiency-testing-providers

SEPA checklist guidance, Section B: Recreation

Guidance for completing Recreation section for Part B of SEPA environmental checklist.

https://ecology.wa.gov/regulations-permits/sepa/environmental-review/sepa-guidance/sepa-checklist-guidance/sepa-checklist-section-b-environmental-elements/environmental-elements-12-recreation

State Environmental Policy Act (SEPA)

We provide information about the State Environmental Policy Act (SEPA).

https://ecology.wa.gov/regulations-permits/sepa/environmental-review

Chapter 197-11 WAC (SEPA rules – expedited rulemaking)

This is the Rulemaking page for Chapter 197-11 WAC.

https://ecology.wa.gov/regulations-permits/laws-rules-rulemaking/closed-rulemaking/wac-197-11-sepa-rules