Research & Data

 

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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.

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Research & Data

 

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We made improvements to this page. Please tell us how they work for you.

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.

see more
Data products & reports
See example data products, get access to data, and view reports and presentations.
RCW Chapter 43.143
Ocean resource management act
RCW Chapter 43.21K
Environmental excellence program agreements
RCW Chapter 43.372
Marine waters planning and management
WAC Chapter 173-15
Permits for oil or natural gas exploration activities conducted from state marine waters
WAC Chapter 173-18
Shoreline management act - streams and rivers constituting shorelines of the state
WAC Chapter 173-20
Shoreline management act - lakes constituting shorelines of the state
WAC Chapter 173-22
Adoption of designations of shorelands and wetlands associated with shorelines of the state
WAC Chapter 173-26
State master program approval\amendment procedures and master program guidelines
WAC Chapter 173-27
Shoreline management permit and enforcement procedures
RCW Chapter 77.55
Construction projects in state waters (Hydraulics Code)
RCW Chapter 78.44
Surface mining
RCW Chapter 86.16
Flood Plain Management
RCW Chapter 90.58
Shoreline management act of 1971
RCW Chapter 90.84
Wetlands mitigation banking
WAC Chapter 173-145
Administration of the flood control assistance account program
WAC Chapter 173-158
Flood plain management
WAC Chapter 173-700
Wetland mitigation banks
Washington Coastal Marine Advisory Council
This is a resource page, including meeting agendas and presentations, for the advisory council.
Lewis County, WA, Shoreline Master Program - Appendix 1: Shoreline Environment Designations
Map showing Shoreline Environment Designations for Lewis County SMP (report figure 1)
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