Year | Accomplishment |
1999 |
Obtained survival estimates and migration data to the Lower Snake River dams from 9,943 yearling chinook at Pittsburg Landing, 12,182 at Big Canyon, and 2,494 at Captain John Rapids PIT tagged in cooperation with the USFWS and WDFW. |
1999 |
Radio tagged, released, and recorded locations on 50 yearling chinook from each the Pittsburg Landing, Big Canyon Creek, and Captain John Rapids facilities. |
1999 |
Yearling chinook health assessments were performed at the Pittsburg Landing, Big Canyon Creek, and Captain John Rapids facilities by the USFWS. |
1999 |
62 adult fall chinook from acclimated releases were radio tagged at Lower Granite Dam by the USFWS. The USFWS coordinated telemetry efforts and compiled the data which was collected. |
1998 |
Obtained survival estimates and migration data to the Lower Snake River dams from 9,942 yearling chinook at Pittsburg Landing, 7,458 at Big Canyon, and 1,253 at Captain John Rapids PIT tagged in cooperation with the USFWS and WDFW. |
1998 |
Radio tagged, released, and recorded locations on 50 yearling chinook from each the Pittsburg Landing, Big Canyon Creek, and Captain John Rapids facilities. |
1998 |
Yearling chinook health assessments were performed at the Pittsburg Landing, Big Canyon Creek, and Captain John Rapids facilities by the USFWS. |
1998 |
62 adult fall chinook from the acclimation facilities were radio tagged at Lower Granite Dam by the USFWS. The USFWS coordinated telemetry efforts and compiled the data which was collected. |
1997 |
Obtained survival estimates and migration data to the Lower Snake River Dams from 9,916 yearling chinook at the Pittsburg Landing facility and 10,051 at the Big Canyon facility PIT tagged in cooperation with the USFWS and WDFW. |
1997 |
Radio tagged, released, and recorded locations on 98 yearling chinook at the Pittsburg Landing facility and 97 at Big Canyon Creek. |
1997 |
Yearling chinook health assessments were performed at the Pittsburg Landing and Big Canyon Creek facilities by the USFWS. |
1997 |
16 adult fall chinook from the acclimation facilities were radio tagged at Lower Granite Dam by the USFWS. The USFWS coordinated telemetry efforts and compiled the data which was collected. |
1996 |
Obtained survival estimates and migration data to the Lower Snake River Dams from 12,421 yearling chinook PIT tagged and released from the Pittsburg Landing facility in cooperation with the USFWS. |
Objective | Task | Duration in FYs | Estimated 2001 cost | Subcontractor |
1. Monitor, evaluate and compare pre-release and release health condition of yearling Lyons Ferry Hatchery fall chinook acclimated and released at Pittsburg Landing and Captain John Rapids on the Snake River and at Big Canyon Creek on the Clearwater River |
a. Assist the Dworshak Hatchery Fish Health Lab in conducting weekly health assessments on a sample of 100 fish at each the Pittsburg Landing, Captain John Rapids, and Big Canyon Creek acclimation facilities. |
14 |
$500 |
|
|
b. Document fish size and condition factor on fish sampled in Task 1.1 and during PIT tagging (Task 2.2). |
14 |
$855 |
|
|
c. Using data from Tasks 1.1 and 1.2 compare fish size and condition of fish reared at Big Canyon, Pittsburg Landing, Captain John Rapids, and LFH. |
14 |
$750 |
|
|
d. Check a representative sample of 1,500 fish for elastomer tag retention at Big Canyon Creek and Pittsburg Landing while PIT tagging (Task 2.2) and assist the WDF in checking elastomer tag retention while PIT tagging at Captain John Rapids. |
14 |
$750 |
|
2. Monitor, evaluate, and compare post-release behavior, migration timing, and survival of yearling fall chinook released at Pittsburg Landing, Captain John Rapids, and Big Canyon Creek. |
a. Radio tag 50 fall chinook yearlings each at the acclimation facilities one day prior to release and monitor post-release dispersal and movement patterns to Lower Granite and Little Goose Dams. |
14 |
$32,500 |
|
|
b. Place fixed radio receivers at the downstream end of the free-flowing stretch of the Snake and Clearwater Rivers and at Lower Granite and dam and monitor movement patterns and migration rates in the free-flowing and impounded reaches of these systems. |
14 |
$3,500 |
|
|
c. Coordinate with the NPT, USFWS, BRD, University of Idaho (UI), and WDF on radio telemetry equipment and data collection positions that may be shared for this study. |
14 |
$500 |
|
|
d. Monitor individual fish locations by fixed-wing flights and boat tracking every day for four weeks after release from the acclimation facilities to Little Goose Dam and plot locations using the GPS and detailed navigation maps. |
14 |
$16,000 |
Yes |
|
e. Compile temperature and discharge data in the Snake and Clearwater Rivers, and in Lower Granite Reservoir and supplement thermographs where needed. |
14 |
$4,000 |
|
|
f. Evaluate fish distribution and travel times in relation to environmental variables (water temperature, discharge, etc.). |
14 |
$10,000 |
|
|
g. PIT tag up to 10,000 fall chinook yearlings (2,500 X 4 replicate groups) acclimated at Big Canyon Creek and Pittsburg Landing and assist the WDF in PIT tagging comparable numbers at the Captain John Rapids facility. |
14 |
$93,277 |
|
|
h. Compile and analyze PIT tag detection data at mainstem dams and compare arrival timing, mean detections dates and travel times for the fish released at Big Canyon Creek, Pittsburg Landing, Captain John Rapids and PIT tag releases at LFH. |
14 |
$52,747 |
|
|
i. Evaluate the effect of fish size on travel time from Big Canyon Creek and Captain John Rapids to Lower Granite Dam by partitioning release fork lengths in 5 mm increments and analyze using analysis of variance (ANOVA). |
14 |
$7,000 |
|
|
j. Use PIT tag data and the Survival Under Proportional Hazards model to estimate survival from the acclimation facilities to the Snake and Columbia River dams. Coordinate with the Univ. of Wash. and the Natl. Marine Fisheries Service to run the model. |
14 |
$3,000 |
|
3. Monitor and compare contribution and distribution of adult returns and smolt-to-adult survivals of yearling fall chinook released from Pittsburg Landing, Captain Johns Rapid, and Big Canyon Creek. |
a. Assist BPA project 9403400 with spawning surveys on the Clearwater, Salmon, and Grande Ronde Rivers to count redds and recover spawning success data from post-spawning carcasses of natural, supplementation, or hatchery fall chinook. |
14 |
$6,000 |
|
|
b. Assist the USFWS in radio tagging adult fall chinook at Lower Granite and monitor adult movements in Lower Granite and Little Goose Reservoirs weekly by fixed wing flights from September through December and provide locations to them for data analysis. |
14 |
$12,000 |
Yes |
|
c. Assist project 9403400 in conducting aerial spawning surveys on the Clearwater, Salmon, and Grande Ronde Rivers and provide locations to project 9801003 to analyze adult movements and locations of radio tagged supplementation fish. |
14 |
$7,000 |
|
|
d. From the above activities, cooperate with project 9801003 estimate the total redd contribution in the Clearwater, Grande Ronde, and Salmon Rivers by supplemented fall chinook released from the acclimation facilities. |
14 |
$3,614 |
|
|
e. Coordinate with the WDF and USFWS in compiling the adult recovery information to estimate and compare smolt-to-adult survivals from yearling releases at Pittsburg Landing, Captain John Rapids, and Big Canyon Creek. |
14 |
$2,500 |
|
4. Prepare a cooperative annual report with the USFWS and WDFW that evaluates the success of supplementation of yearling fall chinook above Lower Granite Dam. |
a. Provide project status reports on a quarterly basis. Quarterly reporting requirements are detailed in the BPA Terms and Conditions |
14 |
$1,000 |
|
|
b. Write an annual report on the results of all objectives and tasks outlined in this statement of work and coordinate and review reports with the USFWS and WDF to combine into a comprehensive annual report. |
14 |
$18,000 |
|
|
c. Evaluate the success of the supplementation of LFH yearlings above Lower Granite Dam to increase natural production and assess potential impacts to natural fall chinook populations and productivity. |
14 |
$10,000 |
|
Indirect rate increased about 4%. Other minor cost increases were associated with administrative support and seasonal employee costs.
This information was not provided on the original proposals, but was generated during the review process.
There is no change in the scope of work. Minor cost increases were associated with administrative support and seasonal employee costs.