Willow Creek Habitat Evaluation

One of 19 reports in the series: Habitat Evaluation Procedures Report available on this site.

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Description

The Willow Creek site is one of the most significant remaining areas of typical native Willamette Valley habitats, with a variety of wetlands, grasslands, and woodlands. A diverse array of native flora and fauna, with significant wildlife habitats, is present on the site. Wildlife diversity is high, and includes species of mammals, songbirds, raptors, reptiles, amphibians, and one rare invertebrate. Over 200 species of native plants have been identified (including populations of six rare, threatened, or endangered species), along with significant remnants of native plant communities. Willow Creek is located in Lane County, Oregon, on the western edge of the … continued below

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44 pages

Creation Information

Beilke, Susan September 1994.

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  • Added Title: Habitat Evaluation Procedures (HEP) Report; Willow Creek, Technical Report 1993-1994.
  • Series Title: Habitat Evaluation Procedures Report
  • Main Title: Willow Creek Habitat Evaluation

Description

The Willow Creek site is one of the most significant remaining areas of typical native Willamette Valley habitats, with a variety of wetlands, grasslands, and woodlands. A diverse array of native flora and fauna, with significant wildlife habitats, is present on the site. Wildlife diversity is high, and includes species of mammals, songbirds, raptors, reptiles, amphibians, and one rare invertebrate. Over 200 species of native plants have been identified (including populations of six rare, threatened, or endangered species), along with significant remnants of native plant communities. Willow Creek is located in Lane County, Oregon, on the western edge of the City of Eugene (see Figure 1). The city limit of Eugene passes through the site, and the site is entirely within the Eugene Urban Growth Boundary (UGB). At present, only lands to the east and northeast of the site are developed to full urban densities. Low density rural residential and agricultural land uses predominate on lands to the northwest and south. A partially completed light industrial/research office park is located to the northwest. Several informal trails lead south from West 18th at various points into the site. The area encompasses a total of approximately 349 acres under several ownerships, in sections 3 and 4 of Township 18 South, Range 4 West. wildlife habitat values resulting from the purchase of this site will contribute toward the goal of mitigating for habitat lost as outlined in the Bonneville Power Administration's (BPA) Mitigation and Enhancement Plan for the Willamette River Basin. Under this Plan, mitigation goals were developed as a result of the loss of wildlife habitat due to the development and operation of Federal hydro-electric facilities in the Willamette River Basin. Results of the HEP will be used to: (1) determine the current status and habitat enhancement potential of the site consistent with wildlife mitigation goals and objectives; and (2) develop a management plan for the area. The BPA is considering exercising their option to purchase the Bailey Hill property, acquiring additional properties now owned by The Nature Conservancy, and/or funding enhancement activities for the entire site in order to receive credit under the Mitigation and Enhancement Plan for the Willamette River Basin.

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44 pages

Source

  • Related Information: [HEP Report] Willow Creek Baseline HEP Survey

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Creation Date

  • September 1994

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • May 17, 2019, 5:22 p.m.

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Beilke, Susan. Willow Creek Habitat Evaluation, report, September 1994; Portland, Oregon. (https://digital.library.unt.edu/ark:/67531/metadc898188/: accessed May 28, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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