Research & Data

Use this portal to filter and search for all of our scientific information.

Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.

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E-Cycle Retailer Toolkit

This toolkit document is intended for retailers of covered electronic products. This toolkit describes the E-Cycle Washington program and the performance standards for retailers.

https://ecology.wa.gov/retailertoolkit-pdf

Response to public comments on the 12 month phase-in period for WAC 173-182

Response to Comments Summary - 12 month phase-in period for WAC 173-182

https://ecology.wa.gov/response-to-public-comments-submitted-for-12-month

Response to Comments (Appendix D from permit Fact Sheets)

This is the response to comments received on the draft permits. This document is a copy of Appendix D which is found in each of the Permit Fact Sheets located PARIS database.

https://ecology.wa.gov/responsetocomments

Response to Comments - Second Preliminary Draft (WAC 173-350)

Response to comments on December 2016 second preliminary draft (Chapter 173-350)

https://ecology.wa.gov/response-to-comments-second-preliminary-draft-w

ROADMAP summary

ROAD MAP (Regional Operations and Maintenance Program) includes Western Washington and Southwest Washington Permittees

https://ecology.wa.gov/revisedroadmapsummary

Retail authorization letter template

This is a template authorization letter that organizations can use for outreach to retailers about participating in Washington's Secure Loads campaign to cut litter.

https://ecology.wa.gov/retail-authorization-letter-template

Riverside Locally Adopted SMP

A Shoreline Master Program adopted by a city or county but not yet formally approved by Ecology

https://ecology.wa.gov/riverside-locally-adopted-smp

Riverside SMP Appendix A: Inventory and Characterization Report

This report characterizes shoreline conditions and provides a basis for revising SMP goals, policies, and regulations.

https://ecology.wa.gov/riverside-smp-appendix-a-inventory-and-characteri

Retail participation outreach template

This is a template one-pager that can be used for outreach to businesses about participating in Washington's Secure Loads campaign to cut litter.

https://ecology.wa.gov/retail-outreach-template

Retail outreach tip sheet

This is a tipsheet that organizations can use for outreach to retailers about participating in Washington's Secure Loads campaign to cut litter.

https://ecology.wa.gov/retail-outreach-tip-sheet

Riverside SMP Appendix B: Shoreline Environmental Designation Map

Shoreline Environment Designation maps, which are overlays on local zoning

https://ecology.wa.gov/riverside-smp-appendix-b-shoreline-environmental

Richland Approved SMP May 2016

Shoreline Master Program that has been adopted by the local jurisdiction and Approved by Ecology

https://ecology.wa.gov/richland-approved-smp-may-2016

Riverside SMP Appendix C: Restoration Plan

This plan describes opportunities to restore ecological functions.

https://ecology.wa.gov/riverside-smp-appendix-c-restoration-plan

Response to Comments - Final Determination

This is the response to comments from the comment period held for the tentative determination of the permit application.

https://ecology.wa.gov/response-to-comments-final-determination

Ridgefield Shoreline Designation Map December 2012

Shoreline Environment Designation maps, which are overlays on local zoning

https://ecology.wa.gov/ridgefield-shoreline-designation-map-december-2012

Ridgefield Approved SMP December 2012

Shoreline Master Program that has been adopted by the local jurisdiction and Approved by Ecology

https://ecology.wa.gov/ridgefield-approved-smp-december-2012

Phase I Municipal Stormwater Permit Guidance for Structural Stormwater Control Program

Draft Fact Sheet Language and Guidance for Special Condition S5.C.6 and Appendix 11 as proposed for preliminary review and comment October 3, 2017 (Revised October 24, 2017).

https://ecology.wa.gov/rev1prelimstructuralswcontrolspkg101717-pdf

Sand & Gravel General Permit response to comments

Addendum to Fact Sheet Appendix A: Sand and Gravel General Permit Response to Comments

https://ecology.wa.gov/responsetocomments-1e84209a9886297787ffae53a57aedf5

Draft Revised Portable Completion Form

Draft Revised Portable Completion of Operation Notice (ECY 070-30) Form

https://ecology.wa.gov/revised070-30completionoperations

Draft Revised Portable Beginning Form

Draft Revised Portable Beginning of Operation Notice (ECY 070-36) Form

https://ecology.wa.gov/revised070-36beginningoperations