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.
Sprague Lake Community Mtg
Sprague Lake Hydrology Analysis Community Kick-Off Meeting November 22, 2022
https://ecology.wa.gov/sprague-lake
Order and Determination by the Director
2021 Drought Emergency Order and Determination by the Director
https://ecology.wa.gov/2021droughtemergencyorderdetermination
2022 Paint Care Approval Letter
This letter of approval confirms that Ecology received the Paint Care annual report and that it meets legal requirements.
https://ecology.wa.gov/2022-paint-care-approval-letter
2021 State Agency GHG Strategy Template
Strategy template for state agency greenhouse gas reporting
https://ecology.wa.gov/2021-sa-ghgstrategytemplate
2021 State Agency GHG Calculator
Calculator for state agencies to determine their greenhouse gas emissions
https://ecology.wa.gov/2021-stateagencyghgcalculator
Public review draft - Policy 1-11 Chapter 1 Harmful Algae Blooms Methodology
Draft shows proposed revisions. Public comment period November 2022 through Jan. 6, 2023. One of 2 documents with draft revisions.
https://ecology.wa.gov/2022-policy-1-11-chapter-1-hab-methodology-draft-r
Public review draft - Policy 1-11 Chapter 1 non-substantial updates
Draft shows revisions with track changes. Public comment period November 2022 through Jan. 6, 2023. One of 2 documents with draft revisions.
https://ecology.wa.gov/2022-policy-1-11-chapter-1-non-substantial-updates
2021 supplemental operating submittal
Ecology's 2021 supplemental operating budget submittal
https://ecology.wa.gov/2021supplementaloperatingsubmittal
2022 Central Region Litter Pickup Report
2022 Ecology funded litter pickup report for the Central region.
https://ecology.wa.gov/2022-central-region-litter-pickup-report
2022 Eastern Region Litter Pickup Report
2022 Ecology funded litter pickup report for the Eastern region.
https://ecology.wa.gov/2022-eastern-region-litter-pickup-report-1
2022 Litter Pickup Summary
2022 Ecology funded litter pickup data.
https://ecology.wa.gov/2022-litter-pickup-summary
2022 Northwest Region Litter Pickup Report
2022 Ecology funded litter pickup report for the Northwest region.
https://ecology.wa.gov/2022-nw-region-litter-pickup-report
2022 Southwest Region Litter Pickup Report
2022 Ecology funded litter pickup report for the Southwest region.
https://ecology.wa.gov/2022-southwest-region-litter-pickup-report
November 30, 2021 list of HFC manufacturers
This is the November 30, 2021 list of manufacturers that reported the status of their use of restricted hydrofluorocarbons (HFCs).
https://ecology.wa.gov/2021hfcmanufacturers
2022 YTD Collection Statistics WMMFA
This report includes the year-to-date collection statistics for the E-Cycle Washington program in 2022.
https://ecology.wa.gov/2022-ytd-collection-statistics-wmmfa
H5 Data Center Technical Support Document
This is the Technical Support Document for H5 Data Center
https://ecology.wa.gov/2021h5tsd
2022 brand association list
This document includes a list of registered brands and their associated manufacturers for the E-Cycle Washington program.
https://ecology.wa.gov/2022-brand-association-list
2022 fee tier sorted by manufacturer
This document includes a list of registered manufacturers and their associated 2020 fee tier for the E-Cycle WA program
https://ecology.wa.gov/2022-fee-tier-sorted-by-manufacturer
2022 WMMFA Annual Report
This annual report indicates the total covered electronic products (CEPs) collected in 2022 and the year to date total of CEPs collected. This report also breaks down the pounds collected by county and product type.
https://ecology.wa.gov/2022-wmmfa-annual-report
June 2022 through May 2023_report
A 2022-2023 annual report that outlines the status of implementation actions.
https://ecology.wa.gov/2022-2023-report-wria-11
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