BPA Fish and Wildlife FY 1997 Proposal

Section 1. Administrative
Section 2. Narrative
Section 3. Budget

see CBFWA and BPA funding recommendations

Section 1. Administrative

Title of project
Optimize Spill Patterns for Adult Salmon Passage

BPA project number   5515800

Business name of agency, institution or organization requesting funding
TBD

Sponsor type   Placeholder

Proposal contact person or principal investigator
 NameTBD
 Mailing address
 Phone

BPA technical contact   ,

Biological opinion ID   Research M&E Program; hypothesis B.2.6

NWPPC Program number   

Short description
Adult fish passage can be sensitive to spill discharge and the patterns of that discharge. There is need to continue to assess the effectiveness of adult spill patterns in terms of providing appropriate passage conditions to minimize passage delays. An ancillary concern to adult passage spill patterns is the sensitivity of different patterns on the production of DGS.

Project start year   Ongoing    End year   

Start of operation and/or maintenance   0

Project development phase   PLANNING

Section 2. Narrative

Related projects

Project history

Biological results achieved

Annual reports and technical papers

Management implications
Information will provide the opportunity to utilize optimal spill patterns to reduce passage delay across a range of spill discharge levels.

Specific measureable objectives

Testable hypothesis
B.2.6. Spill patterns cannot be adjusted to optimize passage conditions for adult salmon.

Underlying assumptions or critical constraints
Field testing is dependent on a range of spill conditions and the operational flexibility to vary conditions. Field testing of alternative spill patterns may be dependent on hydraulic modeling at the Corpsí Waterways Experiment Station.

Methods

Brief schedule of activities

Biological need
Adult passage can be sensitive to hydraulic conditions created by spill. Spill discharge patterns are needed for both voluntary (fish spill) as well as involuntary spill conditions. In both cases, we need to ensure the most appropriate discharge patterns are used to minimize negative effects on adult passage, or in some cases, as a means to enhance adult passage.

Critical uncertainties

Summary of expected outcome
Field validated optimal spill patterns for adult fish passage across a range of spill discharge levels.

Dependencies/opportunities for cooperation

Risks

Monitoring activity
Evaluation of the effectiveness of spill patterns would be primarily through radio-tracking of adult passage at dams under the ongoing adult passage evaluation study by UI/NMFS.

Section 3. Budget

Data shown are the total of expense and capital obligations by fiscal year. Obligations for any given year may not equal actual expenditures or accruals within the year, due to carryover, pre-funding, capitalization and difference between operating year and BPA fiscal year.

Historic costsFY 1996 budget data*Current and future funding needs
(none) New project - no FY96 data available 1997: 100,000

* For most projects, Authorized is the amount recommended by CBFWA and the Council. Planned is amount currently allocated. Contracted is the amount obligated to date of printout.

Funding recommendations

CBFWA funding review group   System Policy

Recommendation    Tier 2 - fund when funds available

Recommended funding level   $100,000