This page provides details of the selected work element.
SOWRevision | Planned | Updated | Contractor Comments (optional) | BPA Comments (optional) |
---|---|---|---|---|
Work Element Budget (Current Performance Period) | $19,322 | $8,463 | Budget will be updated once final invoice is received. |
Sort | Type | Title | Start | End | Status | Modified By | Modified Date |
---|---|---|---|---|---|---|---|
A | Manage releases of McKay Reservoir fish water | 1/1/2024 | 12/31/2024 | Concluded | Jennifer Lord | 11/16/2023 9:48:41 AM | |
Description: As part of the Umatilla Basin Project (UBP) Phase II exchange program, a portion of the water stored in McKay Reservoir is designated for fish enhancement purposes. In the spring, the Oregon Water Resources Department and Bureau of Reclamation produce a "Beginning Storage Report" for McKay Reservoir which identifies the amount of water available in the reservoir for fisheries uses for that specific year. The project then allocates the release of this water using the timing and flow quantity prioritization guidelines outlined in the Umatilla Basin Annual Operation Plan (AOP). There are two components of the fish passage program in the lower Umatilla River; flow enhancement and physical passage facilities. It is essential that operation of these components is coordinated with river conditions and diversion activities in order to maximize lower river migration conditions. Operation of this complex exchange program is coordinated by the project in conjunction with other CTUIR and ODFW staff, BOR, OWRD, and affected irrigation districts. Criteria for operation of the flow enhancement program is based on a combination of project observations of adult and juvenile migration, UBP target flows (BOR 1988) and USFWS (1981) minimum flow recommendations. The Umatilla passage program coordination can be quite dynamic depending upon river conditions. These range from monthly River Operations meetings held at the Hermiston BOR office to daily/weekly phone calls between CTUIR, OWRD and the BOR. | |||||||
B | Coordinate operation of passage facilities and flow enhancement projects | 1/1/2024 | 12/31/2024 | Concluded | Jennifer Lord | 11/16/2023 9:48:41 AM | |
Description: Coordinate operation of passage facilities in concert with flow enhancement projects (Phase I and Phase II of the UBP) to ensure adequate migration conditions exist. | |||||||
C | DELIV | Effective Flow Management Strategy | 12/31/2024 | Concluded | Jennifer Lord | 11/16/2023 9:48:41 AM | |
Description: Coordinate and schedule releases of fish water for flow augmentation in the Umatilla River Basin to provide adequate migration conditions for migratory salmonids. |