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.
Cultural Resources
Explains what cultural resources are, how they are reviewed and protected and links to more information
https://ecology.wa.gov/cultural-resources
Policy 1-11 Public Dialogue Data Used in the Assessment December 2016
This is a review of public dialogue about the issue of data used in the Water Quality Assessment/Policy 1-11 Updates Human Health Criteria Alternatives Proposed by Ecology
https://ecology.wa.gov/datausedissuepaperpolicy1-11
Ecology Water Quality Funded Facility Projects Specification Insert
For Ecology Water Quality Funded Facility Projects, this is the Specification Insert
https://ecology.wa.gov/cwsrf-specification-insert
Order Remanding 2020 Section 401 Rule with Vacatur
Order from United State District Court Northern District of California that remands and vacates the 2020 Section 401 rule under the Clean Water Act.
https://ecology.wa.gov/cwa-401-order-remanding-with-vacatur
Ecology Water Quality Funded Facility Projects Specification Insert for Pre Selection Contracts
Ecology Water Quality Funded Facility Projects Specification Insert for Pre Selection Contracts
https://ecology.wa.gov/cwsrf-specification-insert-for-pre-selection-contr
Ecology Water Quality Funded Facility Projects Specification Insert for Service Contracts
Ecology Water Quality Funded Facility Projects Specification Insert for Service Contracts
https://ecology.wa.gov/cwsrf-specification-insert-for-service-contracts
Ecology Water Quality Funded Facility Projects Davis Bacon Act Guidance
Ecology Water Quality Funded Facility Projects Davis Bacon Act Guidance
https://ecology.wa.gov/davis-bacon-act-guidance
Ecology Water Quality Grant/Loan Funding Cultural Resources Review Process Flow
Ecology Water Quality Grant/Loan Funding Cultural Resources Review Process Flow
https://ecology.wa.gov/cultural-resources-review-process-flow
Ecology Water Quality Funded Facility Projects Davis Bacon Act Memo
Ecology Water Quality Funded Facility Projects Davis Bacon Act Memo
https://ecology.wa.gov/davis-bacon-act-memo
Clean Watershed Needs Survey - Calendar year 2018 Overview
This document provides an overview of the calendar year 2018 cycle of the Clean Watershed Needs Survey process for reviewing state watersheds to make a list of their water issues and needs
https://ecology.wa.gov/cwns-cy2018-overview
Dalles Dam Transformer Leak (1)
U.S. Army Corps of Engineers press release - December 24, 2009
https://ecology.wa.gov/dalles-dam-transformer-leak-1
Dalles Dam Transformer Leak (2)
U.S. Army Corps of Engineers press release - January 26, 2010
https://ecology.wa.gov/dalles-dam-transformer-leak-2
Davy Crockett barge incident press release (1)
Joint Press Release - January 30, 2011 Update #2
https://ecology.wa.gov/davy-crockett-barge-incident-1
Davy Crockett barge incident press release (2)
Joint Press Release - January 31, 2011
https://ecology.wa.gov/davy-crockett-barge-incident-2
Davy Crockett barge incident press release (3)
Joint Press Release - February 1, 2011
https://ecology.wa.gov/davy-crockett-barge-3
Davy Crockett barge incident press release (4)
Joint Press Release - February 3, 2011
https://ecology.wa.gov/davy-crockett-barge-4
Davy Crockett barge incident press release (5)
USCG Press Release - February 16, 2011
https://ecology.wa.gov/davy-crockett-barge-5
Davy Crockett barge incident press release (6)
USCG Press Release - March 10, 2011
https://ecology.wa.gov/davy-crockett-barge-6
Davy Crockett barge incident press release (10)
Joint Media Packet - May 6, 2011
https://ecology.wa.gov/davy-crockett-barge-10
Darrington Approved SMP January 2007
Shoreline Master Program that has been adopted by the local jurisdiction and Approved by Ecology
https://ecology.wa.gov/darrington-approved-smp-january-2007
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