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Thurston County, Washington

HCP Documents


Environmental Impact Statement 

HCP Economic Analysis 

Public Participation 

Habitat Conservation Plan 

Documents Related to HCP Planning & the Federal ITP Permit (PDFs)


Endangered Species Act Listings & Petition (PDFs)


Species & Habitat Science (PDFs)


Bird (Oregon Vesper Sparrow & Streaked Horned Lark) 


Butterfly (Taylor's checkerspot) 


Frog (Oregon spotted)


Gopher (Mazama Pocket Gopher subspecies)


Important Notice: The reports, memos and documents on this page do not constitute the full body of knowledge and supporting science used to develop the Thurston County Habitat Conservation Plan (HCP), the Environmental Impact Statement for the HCP, or related documents. A detailed list can be found by reviewing the references cited in the documents on this page.