| Year | Accomplishment |
| 1984 |
The general parr monitoring database was started in 1984 and continues today. It represents the most comprehensive salmon and steelhead database in Idaho and is the only long-term database for steelhead. |
| 1985 |
Documented the relative success of instream structures versus off-channel habitat development to increase parr production. |
| 1988 |
Increased chinook and steelhead parr production by over 135,000 fish following habitat improvements. |
| 1988 |
Identified factors affecting survival of chinook and steelhead parr. |
| 1988 |
Estimated chinook egg-to-parr survival in the headwaters of the Salmon River and Crooked River. |
| 1988 |
Estimated chinook egg-to-parr survival of fish supplemented by different methods (e.g. adult outplants, fry releases, egg outplants). |
| 1988 |
Estimated survival impacts due to irrigation diversions. |
| 1989 |
Estimated seeding level for A-run and B-run steelhead in specific rearing areas. |
| 1992 |
Identified differences in peak arrival time to Lower Granite dam between hatchery and wild chinook. |
| 1993 |
Determined release strategies for hatchery chinook smolts and adults to increase survival and production. |
| 1994 |
Documented adult chinook and steelhead escapement to three pristine wilderness streams during 1994-1996. |
| 1997 |
Identified decreased survival associated with multiple collection and bypass. |
| 1997 |
Verified PATH chinook salmon smolt-to-adult recovery goals with Snake River basin smolts/female estimates. |
| 1998 |
Completed model for estimating smolt-to-adult return rate by migration route. |
| Objective | Task | Duration in FYs | Estimated 2001 cost | Subcontractor |
| 2. Achieve 2-6% smolt-to-adult survival for chinook salmon and 3-7 % for steelhead in the Snake River basin. |
a. Continue estimating smolt-to-adult survival of Snake River spring and summer chinook salmon (as an aggregate) and steelhead by migration route (transported, bypassed, never collected) and overall survival. |
10 |
$88,645 |
|
| 2. Achieve 2-6% smolt-to-adult survival for chinook salmon and 3-7 % for steelhead in the Snake River basin. |
b. PIT tag wild juvenile steelhead to increase the number of adult returns for the analysis in Task 2a. |
8 |
$96,092 |
|
| 2. Achieve 2-6% smolt-to-adult survival for chinook salmon and 3-7 % for steelhead in the Snake River basin. |
c. Continue estimating smolts/female for aggregate Snake River basin spring and summer chinook salmon to identify smolt-to-adult survival needed to achieve recovery. |
10 |
$6,035 |
|
| 2. Achieve 2-6% smolt-to-adult survival for chinook salmon and 3-7 % for steelhead in the Snake River basin. |
d. Continue reporting weekly smolt detection information for the entire Snake River basin during the spring outmigration to IDFG managers for recommending actions regarding hydrosystem operation. |
10 |
$17,626 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
a. Continue managing the general parr monitoring database which includes information on densities of sp/su chinook salmon juveniles, steelhead juveniles, resident fish juveniles, and habitat parameters throughout the Salmon and Clearwater River basins. |
10 |
$34,553 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
c. Expand sp/su chinook escapement monitoring to include all metapopulations identified in the NMFS recovery plan. |
10 |
$61,710 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
e. Continue indexing steelhead escapement in the Salmon and Clearwater River basins by conducting aerial redd counts. |
10 |
$29,045 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
f. Confirm age estimates of spring and summer chinook salmon from previous years if possible. |
10 |
$76,373 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
g. Utilize coded-wire-tagged hatchery adults from as many sites as possible and wild PIT tagged adults to develop an archive of aging structures as a means of validating age estimates. |
10 |
$50,024 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
h. Continue enumerating chinook and steelhead escapement over weirs and conducting redd counts. |
7 |
$31,977 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
i. PIT tag a minimum of 700 emigrating chinook parr during the summer and fall, and 500 emigrating smolts during the spring, annually. PIT tag all steelhead juveniles of sufficient size. |
10 |
$165,804 |
|
| 3. Manage and collect long-term monitoring data on spring and summer chinook and steelhead population abundance and characteristics to document status and trend. |
j. Continue monitoring chinook and steelhead parr densities in trend areas. |
10 |
$47,343 |
|
This information was not provided on the original proposals, but was generated during the review process.