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.
PRIORITY PROCESSING OF HEAT PUMP APPLICATIONS
WATER RESOURCES PROGRAM POLICY for PRIORITY PROCESSING OF HEAT PUMP APPLICATIONS
https://ecology.wa.gov/pol_2020
Adopted rule language (WAC 173-566) 06/25/2019
This is adopted rule language for WAC 173-566 Streamflow Restoration Funding
https://ecology.wa.gov/adopted-rule-language-wac-173-566-06-25-2019
Discovery Princess Cruise Line inspection report
This document is the inspection report for wastewater discharges for Discovery Princess Cruise Line.
https://ecology.wa.gov/discovery-princess-inspection-report
Floodplain by Design Preproposal 2019-2021
Preproposal application 2019-2021
https://ecology.wa.gov/floodplain-by-design-pre-proposal
Draft Technical Standards (WAC 173-219) 02/16/17
Draft of Part IV Technical Standards for WAC 173-219 - February 16, 2017
https://ecology.wa.gov/draft-technical-standards-wac-173-219-02-16-17
New Preliminary Rule (WAC 173-219) 03/17/15
Preliminary draft rule language for WAC 173-219 - March 17, 2015 version
https://ecology.wa.gov/new-preliminary-draft-rule-wac-173-219-03-17-15
New Preliminary Rule (WAC 173-219) 10/27/14
Reclaimed water preliminary rule language - October 27, 2014 version
https://ecology.wa.gov/new-preliminary-rule-wac-173-219-10-27-14
NoticeInterestedParties(WAC173219)082317
Notice to interested parties about the Aug. 23, 2017 – October 13, 2017 public comment period.
https://ecology.wa.gov/notice-interested-parties-wac-173-219-08-23-17
Proposal Notice (WAC 173-219) - CR-102 form 06/16/15
Rule proposal notice for Chapter 173-219 WAC filed on June 16, 2016.
https://ecology.wa.gov/proposal-notice-wac-173-219-cr-102-form-06-16
Proposal Notice Continuance (WAC 173-219) - CR-102 form - 06/16/15
Proposal Notice Continuance - CR-102 form for WAC 173-219 filed on June 16, 2015 to extend public comment period to Sept. 21, 2015
https://ecology.wa.gov/proposal-notice-continuance-wac-173-219-cr-102
Public Comment Matrix (WAC 173-219) Sept. 21, 2015
Spreadsheet of public comments for the Reclaimed Water rulemaking from Sept. 21, 2015.
https://ecology.wa.gov/public-comment-matrix-wac-173-219-09-21-15
RAC Agenda (WAC 173-219) 02/16/17
Reclaimed Water Rule Making Advisory Committee (RAC) - February 16, 2017 Meeting Agenda
https://ecology.wa.gov/rac-agenda-wac-173-219-02-16-17
RAC Agenda (WAC 173-219) 03/28/17
Reclaimed Water Rule Making Advisory Committee (RAC) - March 28, 2017 Meeting Agenda
https://ecology.wa.gov/rac-agenda-wac-173-219-03-28-17
RAC Agenda (WAC 173-219) March 31, 2015
Reclaimed Water Rule Making Advisory Committee (RAC) - March 31, 2015 Meeting Agenda
https://ecology.wa.gov/rac-agenda-wac-173-219-03-31-15
RAC Agenda (WAC 173-219) 11/03/14
Reclaimed Water Rulemaking Advisory Committee (RAC) Meeting Agenda - November 3, 2014
https://ecology.wa.gov/rac-agenda-wac-173-219-11-03-14
RAC Agenda (WAC173-219) 03/28/17
Reclaimed Water Rule Making Advisory Committee (RAC) - March 28, 2017 Meeting Agenda
https://ecology.wa.gov/rac-agenda-wac173-219-03-28-17
RAC Meeting Notes (WAC 173-219) 03/31/15
Reclaimed Water Rulemaking Advisory Committee (RAC) Meeting Notes - March 31, 2015
https://ecology.wa.gov/rac-meeting-notes-wac-173-219-03-31-15
RAC Preliminary Draft Rule (WAC 173-219) 05/03/17.pdf
Preliminary draft rule language for WAC 173-219 - May 3, 2017
https://ecology.wa.gov/rac-preliminary-draft-rule-wac-173-219-05-03-17
RAC Presentation (WAC 173-219) 05/04/17
Reclaimed Water Rule Making Advisory Committee (RAC) - May 5, 2017 webinar presentation.
https://ecology.wa.gov/rac-presentation-wac-173-219-05-04-17
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