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.

See more about this collection...

Skamania County Cumulative Impacts Analysis and No Net Loss Report

An analysis of the cumulative impacts that may be expected to occur over time as the comprehensively updated SMP is implemented and this report addresses whether the SMP achieves no net loss of shoreline ecological functions.

https://ecology.wa.gov/skamania-county-cumulative-impacts-analysis-and-no

Skamania County Inventory and Characterization Report

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

https://ecology.wa.gov/skamania-county-inventory-and-characterizatio-14

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Collection of Maps that Show the WRIA and Index Areas for Skamania County

https://ecology.wa.gov/skamania-county-inventory-and-characterization-rep

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 1: Jurisdiction

https://ecology.wa.gov/skamania-county-inventory-and-characterization-2

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 2: Geology

https://ecology.wa.gov/skamania-county-inventory-and-characterization-3

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 3: Soils

https://ecology.wa.gov/skamania-county-inventory-and-characterization-4

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 4: Land Cover

https://ecology.wa.gov/skamania-county-inventory-and-characterization-5

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 5: Landslides and Channel Migration Zones

https://ecology.wa.gov/skamania-county-inventory-and-characterization-6

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 6: Floodplains and Wetlands

https://ecology.wa.gov/skamania-county-inventory-and-characterization-7

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 7: Public Land

https://ecology.wa.gov/skamania-county-inventory-and-characterization-8

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 8: Current Land Use

https://ecology.wa.gov/skamania-county-inventory-and-characterization-9

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 9: Zoning

https://ecology.wa.gov/skamania-county-inventory-and-characterizatio-10

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 10: Impervious Surface

https://ecology.wa.gov/skamania-county-inventory-and-characterizatio-11

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 11: Shoreline Modifications

https://ecology.wa.gov/skamania-county-inventory-and-characterizatio-12

Skamania County Inventory and Characterization Report Appendix A: Map Folio and Index Maps

Map 12: Water Quality

https://ecology.wa.gov/skamania-county-inventory-and-characterizatio-13

Skamania County Inventory and Characterization Report Appendix: B-D

Juridiction, Channel Migration, and Use Conflict Maps

https://ecology.wa.gov/skamania-county-inventory-and-characterization-1

Skamania County Locally Adopted SMP With Appenices B-D

A Shoreline Master Program adopted by a city or county but not yet formally approved by Ecology with Appendices B-D

https://ecology.wa.gov/skamania-county-locally-adopted-smp-with-appenices

Skamania County Ordinance 2017-02

Official actions of elected officials to adopt or amend local policies

https://ecology.wa.gov/skamania-county-ordinance-2017-02

Skamania County Restoration Plan

This plan describes opportunities to restore ecological functions.

https://ecology.wa.gov/skamania-county-restoration-plan

Skamania County SMP Appendix A: Shoreline Designation Maps

Shoreline Environment Designation maps, which are overlays on local zoning

https://ecology.wa.gov/skamania-county-smp-appendix-a-shoreline-designat