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Research & Data

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

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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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Research & Data

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

Research & Data icon

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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Rulemaking Draft Citation List (WAC 173-228) 10/04/17
This is the draft citation list for WAC 173-228 Vessel Sewage No Discharge Zones
https://ecology.wa.gov/rulemaking-draft-citation-list-wac-173-228-10-04
Rulemaking Proposal (WAC 173-228) 10/04/17
This is a rulemaking proposal (CR-102) for WAC 173-228 Sewage No Discharge Zones
https://ecology.wa.gov/rulemaking-proposal-wac-173-228-10-04-17
Y-Valve Education Pilot Program Sample Newsletter Template
This is a Newsletter Template for the Y-Valve Education Pilot Program
https://ecology.wa.gov/sample-newsletter-template
Water Quality Combined Funding - SFY 2022 Draft Offer List
This publication provides information about the annual Water Quality Combined Funding cycle and specifically the draft version of who is projected to be given funding for State Fiscal Year 2022.
https://ecology.wa.gov/sfy-2022-draft-offer-list-excel-version-water-qu
Rulemaking Proposed Language (WAC 173-228) 10/04/17
This is proposed rule language for WAC 173-228 Sewage No Discharge Zones
https://ecology.wa.gov/rulemaking-proposed-language-wac-173-228-10-04-1
SamplePumpOutCampaignSocialMediaPosts
This is a word document that contains sample posts for social media Pump Out, Don't Dump Out campaign
https://ecology.wa.gov/samplesocialmediaposts
Water Quality funded stormwater activity project Recipient Closeout Report form
Required form for Water Quality funded stormwater facility projects in completing their Recipient Closeout Report
https://ecology.wa.gov/stormwater-activity-project-recipient-closeout-rep
Guidance for the 2-page Summary Report form for all Water Quality funded Activity-type Stormwater projects
The guidance for the required 2-page Summary Report form for all Water Quality funded Activity-type Stormwater projects
https://ecology.wa.gov/stormwater-activity-projects-2-page-summary-guidan
2-page Summary Report form for all Water Quality funded Activity-type Stormwater projects
Required 2-page Summary Report form for all Water Quality funded Activity-type Stormwater projects
https://ecology.wa.gov/stormwater-activity-projects-2-page-summary-templa
Water Quality funded stormwater facility project Recipient Closeout Report form
Required form for Water Quality funded stormwater facility projects in completing their Recipient Closeout Report
https://ecology.wa.gov/stormwater-facility-project-recipient-closeout-rep
RAC Workshop Agenda (WAC 173-219) 11/30/15
Reclaimed Water Rulemaking Advisory Committee (RAC) Workshop Agenda - November 30, 2015
https://ecology.wa.gov/rac-agenda-wac-173-219-11-30-15
Guidance for the 2-page Summary Report form for all Water Quality funded Facility-type Stormwater projects
The guidance for the required 2-page Summary Report form for all Water Quality funded Facility-type Stormwater projects
https://ecology.wa.gov/stormwater-facility-projects-2-page-summary-guidan
RAC Presentation (WAC 173-219) 11/03/14
Presentation from November 3, 2014 RAC Meeting for the Reclaimed Water Rulemaking
https://ecology.wa.gov/rac-presentation-wac-173-219-11-03-14
RAC Presentation (WAC173-219) 02/16/17
Reclaimed Water Rule Making Advisory Committee (RAC) - February 16, 2017 Meeting Presentation
https://ecology.wa.gov/rac-presentation-wac173-219-02-16-17
RAC Working Draft (WAC 173-219) 03/15/17
Reclaimed Water Rule Making Advisory Committee (RAC) - Working draft of rule language for March 15, 2015.
https://ecology.wa.gov/rac-working-draft-wac-173-219-03-15-17
Rulemaking Adoption Notice (WAC 173-219) 01/23/18
This is a rulemaking adoption (CR-103) for WAC 173-219 Reclaimed Water
https://ecology.wa.gov/rulemaking-adoption-notice-wac-173-219-01-23-18
SEPA Checklist and DNS
State Environmental Policy Act (SEPA), checklist, and Determination of Non-Significance (DNS)
https://ecology.wa.gov/sepa-checklist-and-dns-wac-173-219-01-23-18
Dissolved Oxygen Data Reporting Template
Dissolved Oxygen Data Reporting Template for APAM General Permit
https://ecology.wa.gov/s6-a-303d-d-do
Septic fact sheet E WA
Washington Waters Ours to Protect septic fact sheet E WA
https://ecology.wa.gov/septic-fact-sheet-e-wa
Septic poster E WA
Washington Waters Ours to Protect septic poster E WA
https://ecology.wa.gov/septic-poster-e-wa
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