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About Us

Research & Data

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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Data products & reports
See example data products, get access to data, and view reports and presentations.
Washington Coastal Marine Advisory Council
In May 2013, Governor Inslee signed a bill into law that established the Washington Coastal Marine Advisory Council in the Office of the Governor.
Lewis County, WA, Shoreline Master Program - Appendix 1: Shoreline Environment Designations
Map showing Shoreline Environment Designations for Lewis County SMP (report figure 1)
Rulemaking Agenda public meeting (WAC 197-11) 12/08/15
This is an agenda for the rulemaking public meeting for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Summary of rule language changes (WAC 197-11) 12/08/15
This is a summary of possible rule language changes for the meeting on 12/08/15 for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Draft rule proposal language (WAC 197-11) 12/08/15
This is draft rule language for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Meeting notes (WAC 197-11) 12/08/15
These are meeting notes for the rulemaking meeting for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Meeting Agenda - rulemaking (WAC 197-11) 11/05/15
This is the rulemaking meeting agenda for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Updated draft rule language (WAC 197-11) 11/05/15
This is draft rule language for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Enviornmental Checklist - corrections (WAC 197-11) 11/05/15
This is draft corrections to rule language for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Updated rule language suggestion (WAC 197-11) 11/05/15
This is suggested updates to the rule proposal for WAC 197-11 State Environmental Policy Act (SEPA) Rules from the city of Seattle.
Rule language suggestions - (WAC 197-11) 11/05/15
Rule language suggestions from the City of Seattle, City of Everett, Futurewise, and Washington Environmental Council for clarification to WAC 197-11-800(23).
Rulemaking meeting notes (WAC 197-11) 11/05/15
Meeting notes for the rulemaking meeting for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Rulemaking meeting agenda (WAC 197-11) 10/16/15
This is the rulemaking meeting agenda for the rulemaking for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Draft rule langauge for structurally deficient bridges (WAC 197-11) 10/16/15
This is draft rule language for structurally deficient bridges for the rulemaking meeting for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
City of Seattle suggested rule language (WAC 197-11) 10/16/15
This is suggested rule language from the City of Seattle for WAC 197-11-800(2).
Rulemaking meeting notes (WAC 197-11) 10/16/15
These are the rulemaking meeting notes for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Rulemaking meting agenda (WAC 197-11) 09/24/15
This is the rulemaking meeting agenda for the WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Substitute House Bill 1851 (WAC 197-11) 09/24/15
This is Substitute House Bill 1851 that supports rulemaking work related to WAC 197-11 State Environmental Policy Act (SEPA) Rules.
Rulemaking meeting notes (WAC 197-11) 09/24/15
These are the meeting notes for the rulemaking meeting for WAC 197-11 State Environmental Policy Act (SEPA) Rules.
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