The Yakama Nation’s Upper Columbia Habitat Restoration Project is requesting bids for construction of the Beaver Creek RM 2.6 Fish Habitat Enhancement Project. The project will involve all work elements and specifications found in the Project Plans, Special Provisions and SOW attached to this bid packet.
The Yakama Nation requests qualifications (RFQ) from engineering and consulting firms to accomplish the work elements outlined in this Request for Qualifications (RFQ) and provide technical assistance to support YNF’s work on cleaning up and restoring hazardous waste sites in the Columbia River Basin. Yakama Nation will review the response to this RFQ to establish one or more technical support contracts. This RFQ will be considered viable for contracting purposes for FY2018, 2019, and 2020.
The RFQ can be found below in the Project Downloads.
This project entails placing large woody material (LWM) along the mainstem Upper Wenatchee River in crib-like structures. The length of the treatment will be for approximately 100 yds. however; the treatment will be non-continuous in favor of utilizing gaps in the riparian canopy as well as further minimizing disturbance to riparian bank vegetation for exact structure placement.
This report presents the findings of the Nason Creek Recreation Assessment. The goal of this study is to support the work of the Yakama Nation and partners as they continue to seek ways to balance the ecological benefits of habitat restoration projects for salmonid species with the safety and recreation experience of river users.
This study employed a mix of qualitative and quantitative methods to achieve the following objectives:
- Characterize existing boating recreation use levels;
Xapnish Property - Toppenish Creek
The proposed Goodfellow/Chotzen Floodplain Reconnection Project (Sunnyslope side channel) utilizes natural processes to restore floodplain functions in an approximately 5-acre area located along the left bank (north side) of the Wenatchee River at RM 1.4. The project will remove a low earthen berm from the floodplain, allowing water from an existing side channel to access a larger portion of its historic floodplain during high flows.
Peshastin Reach Assessment identifies several potential projects in Peshastin Creek.
This project created a logjam habitat feature to stabilize approximately 800 feet of eroding left bank on the Lower Wenatchee River. THe large wood was placed above top of bank and will likely interact with the river once the bank erodes. This project will restore large wood to this portion of the Wenatchee river channel. The large wood will provide complexity and improve fish habitat in addition to stabilizing the eroding bank.
This fish habitat enhancement project recreates habitat that is below historical and potential conditions. A total of 7 logjams were constructed in areas that would naturally accumulate wood, channel migration rates will be slowed while improving fish habitat. Large woody debris (LWD) was partially buried in adjacent banks and it extends out into the active channel. Buried vertical snags are associated with each logjam site to provide stability and increase wood recruitment.