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Deschutes Basin

Project Need:

The Deschutes Basin lies just east of the Cascade Range and is the second largest river basin in Oregon. It is one of the most diverse in the State, encompassing portions of five ecoregions: Cascades, Eastern Cascades, Northern Basin and Range, Blue Mountain and Columbia Plateau. While portions of the Basin receive large amounts of snow, the landscape is generally defined by its arid nature. Wetlands account for less than 2% of the Basin, most of which are associated with riparian areas along rivers. The relative scarcity of wetlands makes their protection and restoration important to watershed restoration efforts.

Not only is the Deschutes Basin ecologically diverse, it is socially and economically diverse as well. The Basin contains some of the fastest growing counties in Oregon, including Deschutes, Jefferson and Crook. A rapid transition is currently taking place, from an agricultural economy to one based on tourism and goods and services. The agricultural development of the past 100 years combined with the current urbanization of the Deschutes Basin has had and will continue to have a substantial impact on wetland resources.

Project Description:

The Deschutes Wetland Inventory Project was created to encourage stakeholders in the Deschutes Basin to develop and implement a collaborative approach to wetland protection and restoration that incorporates a broad spectrum of perspectives.

There are currently many groups in the basin interested in undertaking restoration or conservation projects. While there are some watershed assessments completed, the information has not been compiled to form a large picture and prioritization for opportunities in the overall basin. This project will provide the larger context, which will strengthen the more localized plans and efforts and set up a framework for sharing resources, funding and process for implementing the plan. Lack of information has been identified as a significant limiting factor for watershed restoration.

The final product of this project will be a map and associated report locating the presence and conditions of wetlands throughout the Deschutes Basin. The plan will also identify and prioritize wetland and water resources conservation and restoration opportunities. Since the watershed assessments completed within the Deschutes Basin have identified conservation and restoration of wetlands as high priorities and the keys to watershed health, The information in the proposed study will supply the next steps and tools needed to achieve the conservation goals outlined in the assessments and watershed plans. The tools and strategies outlined will also identify projects, opportunities and funding sources for individual landowners interested in improving water quality and conserving and retaining water on their land.

In addition, the Wetland Inventory Project partners will work with irrigation districts and farmers to evaluate the use of wetlands for improving tailwater runoff from agricultural lands, thus addressing one of the major rules (OAR 603-095-1640) created by the Lower and Middle Deschutes Agricultural Water Quality Management Plans (SB1010).

Project Objectives:

Identify wetland restoration and protection opportunities throughout the basin that are of the highest priority from an ecological standpoint.
Determine the viability of using market based mechanisms, including wetlands mitigation banking, as tools to fund restoration of critical habitats identified under objective number one.
Develop consensus around restoration and protection priorities amongst agencies and other community interests in the Deschutes Basin.

Project Partners:

Deschutes Resources Conservancy
Upper Deschutes Watershed Council
Deschutes Basin Land Trust
Crooked River Watershed Council
US Fish and wildlife Service
US Forest Service
Oregon Department of Fish and Wildlife
Irrigation Districts

 To learn more about the TWC Deschutes Basin Regional Plan, Contact Us.

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