SAWTOOTH FISH HATCHERY

2007 STEELHEAD RUN REPORT

Prepared for

SAWTOOTH FISH HATCHERY

By

Jocelyn Brown

Fisheries Technician

Erin Madson

Research Data Technician

# 2007 ADULT STEELHEAD RUN

# 

# Sawtooth Fish Hatchery

The Sawtooth Fish Hatchery weir on the Main Salmon River was installed
on March 15 in 2007, with the adult steelhead (*Oncorhynchus mykiss*)
trap operating from March 26 through May 1. A total of 4,049 adult
\"A-run\" steelhead were trapped during the 2007 season; 4,028 (2,131
males / 1,897 females) of which were marked fish (hatchery produced) and
21 (4 males / 17 females) were unmarked fish of natural origin (Table
1.)

Distribution of the 4,028 marked adults ranged from spawn-related
activities to charitable giveaways. The 1,052 steelhead used for
spawning were either given to the public on a first come, first served
basis on spawn days or distributed to charitable organizations. A total
of 2,250 adult steelhead were donated to the following tribes and/or
organizations in the following numbers:

Idaho City Food Bank (SMRIST Essentials Food Bank) 400

Shoshone-Bannock Tribe 300

Shoshone-Paiute Tribe 550

Idaho Food Bank 1000

The remaining 726 fish were kept frozen on station and will be processed
and used in a stream nutrient enhancement program. Fish disposition data
is provided in Table 2.

A genetic sample was taken from all returning unmarked adults (21),
which were then released upstream of the hatchery weir to spawn
naturally; also sampled and released upstream were 10 marked males to
supplement natural spawning (Table 2.) Additional genetic samples were
taken randomly from 100 pair of marked adult steelhead that were
included in the broodstock.

Age class, gender, and length frequency for returning Sawtooth steelhead
(marked and unmarked) is provided in Tables 5 through 7, and Figures 1
through 9.

##### Sawtooth Hatchery Spawning

Sawtooth Fish Hatchery spawning operations occurred from March 29
through May 3 in 2007. A total of 526 females were crossed with 526
males over 12 spawning days to produce 2,472,200 green eggs with a mean
fecundity of 4,810 eggs per female. Total green egg take yielded
2,104,531 eyed eggs for a percent survival to the eyed-stage of
development average of 83.20 percent (Table 3).

Eyed egg transfers to Magic Valley Steelhead Hatchery and Hagerman
National Fish Hatchery totaled 428,050 and 1,179,101-eyed eggs,
respectively. The Sawtooth-stock eyed-egg transfer totaled 2,104,531
(Table 4).

Eggs were made available to biologists from the Shoshone-Bannock Tribe
(SBT) to support two programs that are currently underway. A total of
257,575 eyed-eggs were provided for the SBT DNA Parentage Exclusion
Analysis Program, an experimental study on supplementation using
genotyped steelhead released as smolts into the Yankee Fork; these eggs
are to be reared to smolts at Hagerman National Fish Hatchery. A total
of 572,380 eyed-eggs \[from Sawtooth and Pahsimeroi stocks (Table 4)\]
were provided for the SBT Egg Box Program, in which eggs are placed in
streamside incubators (upwellers) on river water to mimic natural hatch
timing in five systems: Yankee Fork, Basin Creek, Morgan Creek, Indian
Creek, and Panther Creek. All supplementation fish produced from these
two programs are genotyped so that they can be differentiated as F1
juveniles and F1 adults from all other fish produced naturally in these
systems (AOP for Fish Production Programs in the Salmon River Basin,
2007).

**Table 1. Total steelhead trapped at Sawtooth in 2007**.

  ---------------------- --------------------------- --------------------
  **Total Fish           **4049**                     
  Trapped:**                                         

  2131 Hatchery Males    4 Natural Males             2135 Total Males

  1897 Hatchery Females  17 Natural Females          1914 Total Females

  **4028 Hatchery Fish** **21 Natural Fish**         **4049 Total Fish**
  ---------------------- --------------------------- --------------------

**\
**

**Table 2. Disposition of steelhead trapped at Sawtooth in 2007.**

  --------------------------------------- --------------- ----------------
  **Fish Disposition**                    Males           Females

  Pre-Spawning Mortality                  0               0

  Spawned                                 526             526

  Killed Not Used                         121             33

  Released Above Weir                     14\*\*          17

  Other\*                                 1484            1338

   Total                                  2135            1914
  --------------------------------------- --------------- ----------------

**\
\***These fish were not used in spawning, but were killed and either
distributed to the Shoshone-Bannock and Shoshone-Paiute Tribes, food
banks, or kept frozen on station for processing to be used in a stream
nutrient enhancement program.\*\*Ten of these males were marked males,
released to supplement natural spawning.

**Table 3. Spawn summary of steelhead spawned at Sawtooth in 2007.**

  --------- ----------- ----------- ------------- ------------- ----------
  Males     Females     Eggs per    Number of     Number of     Percent
  spawned   spawned     female      green eggs    eyed eggs     eye-up

  526       526         4810        2,472,200     2,104,531     83.20%
  --------- ----------- ----------- ------------- ------------- ----------

**Table 4: Steelhead eyed-egg shipments from Sawtooth Fish Hatchery in
2007**

  ------------------------ ----------------------- -----------------------
  HATCHERY or OFF-SITE     NUMBER SHIPPED          STOCK
  LOCATION                                         

                                                   

  Shoshone-Bannock Egg     497,380                 Sawtooth
  Boxes                                            

                                                   

  Shoshone-Bannock Egg     75,000                  Pahsimeroi
  Boxes                                            

                                                   

  Hagerman National FH/SBT 257,575                 Sawtooth
  YFK smolts                                       

                                                   

  Hagerman National Fish   850,226                 Sawtooth
  Hatchery                                         

                                                   

  Hagerman National Fish   71,300\*                Sawtooth
  Hatchery                                         

                                                   

  Hagerman National Fish   220,000                 Pahsimeroi
  Hatchery                                         

                                                   

  Hagerman State Fish      200,000                 Pahsimeroi
  Hatchery                                         

                                                   

  Magic Valley Fish        428,050                 Sawtooth
  Hatchery                                         

                                                   

  Magic Valley Fish        192,777 / 80,939        East Fork/Squaw Creek
  Hatchery                                         

                                                   

  Total Eggs Shipped       2,104,531               Sawtooth

                                                   

  Total Eggs Shipped       192,777                 East Fork

                                                   

  Total Eggs Shipped       80,939                  Squaw Creek

                                                   

  Total Eggs Shipped       495,000                 Pahsimeroi

                                                   

  Total Eggs Shipped       2,873,247               All Stocks

                                                   
  ------------------------ ----------------------- -----------------------

**\
\***This shipment of 71,300 eggs was culled at HNFH as a result of
hatching during shipment.

.

**Table 5.** Age class length criteria for steelhead trapped at Sawtooth
in 2007.

  ---------------------- ---------------------------- -------------------
  **Males**              \<=68 cm - 2-year old        1-Ocean

                         \>68 cm - 3 or 4 year old    2-Ocean

  **Females**            \<=65 cm - 2-year old        1-Ocean

                         \>65 cm - 3 or 4 year old    2-Ocean
  ---------------------- ---------------------------- -------------------

**Table 6. Age class breakdown for steelhead trapped at Sawtooth in
2007.**

  ------------------- ------- -------- ---------- -------- -------- --------
  **Age Class of      MALES            FEMALES             TOTAL     
  Adults**                                                          

                      No.     \%       No.        \%       No.      \%

  Hatchery 1-Ocean    1995    93.62    1531       80.71    3526     87.54

  Hatchery 2-Ocean    136     6.38     366        19.29    502      12.46

                                                                     

  Natural 1-Ocean     3       0.10     10         0.52     13       0.32

  Natural 2-Ocean     1       0.05     7          0.37     8        0.20

                                                                     

  Total 1-Ocean       1998    93.58    1541       80.51    3539     87.4

  Total 2-Ocean       137     6.42     373        19049    510      12.60
  ------------------- ------- -------- ---------- -------- -------- --------

**Table 7. Length breakdown for steelhead trapped at Sawtooth for
2007**.

  ------------ ---------- --------- --------- --------- --- --------- --------- ------- -------
  F.L.         HATCHERY             NATURAL                 TOTAL                       F.L.
                                                            TRAPPED                     

  \(cm\)       MALES      FEMALES   MALES     FEMALES       MALES     FEMALES   TOTAL   (in.)

  50           6          3         0         0             6         3         9       19.7

  51           18         13        0         0             18        13        31      20.1

  52           15         27        0         1             15        28        43      20.5

  53           39         60        0         0             39        60        99      20.9

  54           69         95        0         0             69        95        164     21.3

  55           115        143       0         0             115       143       258     21.7

  56           167        195       2         0             169       195       364     22.0

  57           256        245       0         3             256       248       504     22.4

  58           310        231       0         1             310       232       542     22.8

  59           265        196       0         0             265       196       461     23.2

  60           255        132       0         0             255       132       387     23.6

  61           180        67        0         2             180       69        249     24.0

  62           116        54        1         1             117       55        172     24.4

  63           80         34        0         0             80        34        114     24.8

  64           50         36        0         2             50        38        88      25.2

  65           24         32        0         0             24        32        56      25.6

  66           16         36        0         0             16        36        52      26.0

  67           14         46        0         0             14        46        60      26.4

  68           18         51        0         2             18        53        71      26.8

  69           21         46        0         1             21        47        68      27.2

  70           17         44        0         0             17        44        61      27.6

  71           13         35        0         2             13        37        50      28.0

  72           14         33        0         1             14        34        48      28.3

  73           9          18        0         0             9         18        27      28.7

  74           6          8         0         0             6         8         14      29.1

  75           13         8         0         0             13        8         21      29.5

  76           10         5         0         0             10        5         15      29.9

  77           7          4         0         0             7         4         11      30.3

  78           5          0         0         1             5         1         6       30.7

  79           1          0         1         0             2         0         2       31.1

  80           2          0         0         0             2         0         2       31.5

  **Totals**   2131       1897      4         17            2135      1914      4049     
  ------------ ---------- --------- --------- --------- --- --------- --------- ------- -------

**Figure 1. Length frequency histogram for total steelhead trapped at
Sawtooth for 2007. N=4049**

![](media/image1.wmf){width="6.247916666666667in"
height="3.9319444444444445in"}

**Figure 2. Length frequency histogram for female steelhead trapped at
Sawtooth for 2007. N=1914**

![](media/image2.wmf){width="6.247916666666667in"
height="4.061111111111111in"}

**Figure 3. Length frequency histogram for male steelhead trapped at
Sawtooth for 2007. N=2135**

**Figure 4. Length frequency histogram for total marked steelhead
trapped at Sawtooth for 2007. N=4028**

**Figure 5. Length frequency histogram for marked females trapped at
Sawtooth for 2007. N=1897**

**Figure 6**. **Length frequency histogram for marked males trapped at
Sawtooth for 2007. N=2131**

**Figure 7. Length frequency histogram for total unmarked steelhead
trapped at Sawtooth in 2007. N=21**

**Figure 8. Length frequency histogram for unmarked females trapped at
Sawtooth in 2007. N=17**

**Figure 9. Length frequency histogram for unmarked males trapped at
Sawtooth for 2007. N=4**

#### 

#### [Pahsimeroi Stock Egg Incubation]{.underline}

As in past years, Sawtooth Fish Hatchery incubated a portion of the
Pahsimeroi Fish Hatchery egg take for LSRCP Steelhead Programs. All egg
shipments are transferred as "green" eggs in insulated coolers.

In 2007, an estimated 538,115 green eggs were transferred to Sawtooth
from a total of 104 females (4,735 mean fecundity). Total egg transfers
yielded 495,000

eyed-eggs, for a percent survival to the eyed stage of development
average of 92.0 percent (Table 8). Eyed egg transfers to Hagerman State
Fish Hatchery (HSFH) and Hagerman National Fish Hatchery (HNFH) totaled
200,000 and 220,000-eyed eggs, respectively. All females spawned for
HNFH were viral tested. A total of 75,000 Pahsimeroi eggs were made
available to the SBT Egg Box Program described above (Table 4). Due to
lack of demand, an estimated 558,730 eggs were culled before enumeration
(59 females from Lot 3 and 59 females from Lot 4 at a mean fecundity of
4,735 eggs).

**Table 8. Spawn summary of Pahsimeroi steelhead eggs incubated and
enumerated at Sawtooth.**

  ---------- ----------- ---------- -------------- ------------- ----------
  Males      Females     Eggs per   Number of      Number of     Percent
  spawned    spawned     female     green eggs     eyed eggs     eye-up

  104        104         4735       538,115        495,000       92.0%
  ---------- ----------- ---------- -------------- ------------- ----------

######  

###### [East Fork Salmon River Trap]{.underline}

In 2007, the velocity barrier on the East Fork of the Salmon River
(EFSR) was put into operation from March 27 through May 7. Continuing
with the Natural Steelhead Program that began in 2001, the plan for
trapping and spawning returning steelhead in 2007 was to retain enough
eggs taken from Hatchery-Origin steelhead (designated as H-O by presence
of a Coded Wire Tag or frayed fins from hatchery rearing) enhanced with
a component of steelhead eggs taken from Natural-Origin steelhead
(designated as N-O by lack of tag present and unmarked or undamaged
fins) to produce 50,000 smolts for the East Fork Weir Release Group
(EFWRG) of non-adipose fin-clipped smolts. Anticipating a lower
egg-to-smolt survival conversion of natural steelhead reared in a
hatchery than that of hatchery steelhead, the target egg take was
increased to 70,000 steelhead eggs to achieve the target of 50,000
smolts. In order to incorporate natural steelhead genetics into the
hatchery broodstock, one of every three N-O females trapped at the EFSR
weir in 2007 was to be crossed with a HO male. A total of 166 adult
steelhead were trapped for the Natural Steelhead Program: 150 H-O
steelhead (72 males/78 females) and 16 N-O steelhead (3 males/13
females; Table 1a.) Six adipose fin-clipped steelhead were trapped (4
males/2 females) One of these males was inadvertently used for spawning
and then killed, and the remaining 3 males and 2 females were killed and
not used for spawning. Age class, gender, and length frequency for
returning EFSR adults is provided in Tables 4a. through 6a., and Figures
1a. through 3a.

**East Fork Spawning**

A total of 57 East Fork H-O males and 46 East Fork females, including 1
N-O female and 45 H-O females, were retained for natural-production
spawn crosses in 2007 (Table 2a.) Five females were killed and not used
for spawning (two were ad-clipped, two females were partially spawned,
and one female was green). Spawning operations occurred from April 3
through April 20 (6 spawn dates). The egg take from those 6 spawn dates
exceeded available rearing space and spawning operations ended at the
EFSR weir on April 20. Spawning activities from the 46 East Fork female
steelhead yielded a total of 251,181 green eggs for a mean fecundity of
5,460 eggs per female. A total of 192,777 eyed eggs were obtained from
natural-production crosses, for a percent survival to the eyed-stage of
development average of 76.7 percent (Table 3a). All 192,777-eyed eggs
produced from EFSR natural crosses were transferred to the Magic Valley
Steelhead Hatchery for final incubation and rearing (Table 4).

**Table 1a. East Fork Steelhead trapped for 2007**.

  ---------------------- ----- ----------------------- ----------------------
  **Total Fish Trapped** 160                            

  \*72 H-O Males               3 N-O Males             75 Total Males

  [\*78 H-O                    [13 N-O                 [91 Total
  Females]{.underline}         Females]{.underline}    Females]{.underline}

  150 H-O Fish                 16 N-O Fish             166 Total Fish
  ---------------------- ----- ----------------------- ----------------------

**\***includes 4 adipose fin-clipped males and 1 adipose fin-clipped
female.

**Table 2a. Disposition of Steelhead trapped at the East Fork for
2007.**

  ------------------------------------ ---------------- -----------------
  **Fish Disposition**                 Males            Females

  Pre-Spawning Mortality               0                0

  Spawned                              57               46

  Killed Not Used                      3                5

  Released Above Weir                  38               40

  Total                                75\*             91
  ------------------------------------ ---------------- -----------------

> \*Of these 75 males, 23 males were used for spawning and then
> released, 15 males were not used for spawning and were released, for a
> total of 38 males released above the weir. Twenty-two males were
> spawned twice, with 14 of these 22 males being released above the
> weir, and 8 of these males being killed after spawning. Five males
> were spawned three times and released above the weir.

**Table 3a. Spawn class breakdown for Steelhead trapped at the East Fork
for 2007.**

  ----------- -------------- ------------------ --------------- -----------
  Males       Females        Number of green    Number of eyed  Percent
  spawned     spawned        eggs               eggs            eye-up

  57          46             251,181            192,777         76.70%
  ----------- -------------- ------------------ --------------- -----------

**Table 4a. Age class length criteria for Steelhead trapped at** the
East Fork for 2007

  ---------------- -------------------------------------- ----------------
  Males            \<=68 cm - 2-year old                  1-Ocean

                   \>68 cm - 3 or 4-year old              2-Ocean

  Females          \<=65 cm - 2-year old                  1-Ocean

                   \>65 cm - 3 or 4-year old              2-Ocean
  ---------------- -------------------------------------- ----------------

**Table 5a. Age breakdown for Steelhead trapped at the East Fork for
2007. H-O designates hatchery-origin fish;** N-O designates
natural-origin fish.

  ---------------- --------- -------- ---------- -------- -------- --------
  Age Class of     MALES              FEMALES             TOTAL     
  Adults                                                           

                   No.       \%       No.        \%       No.      \%

  H-O 1-Ocean      31        41.33%   9          9.90%    40       24.10%

  H-O 2-Ocean      41        54.67%   69         75.82%   110      66.27%

                                                                   

  N-O 1-Ocean      2         2.67%    3          3.30%    5        3.01%

  N-O 2-Ocean      1         1.33%    10         10.99%   11       6.63%

                                                                   

  Total 1-Ocean    33        44.00%   12         13.19%   45       27.11%

  Total 2-Ocean    42        56.00%   79         86.81%   121      72.89%
  ---------------- --------- -------- ---------- -------- -------- --------

**Table 6a. Length breakdown of Steelhead trapped at the East Fork in
2007.**

  ------------ ----------------- --------- ---------------- --------- ---- --------- --------- ------- -------
  F.L.         HATCHERY-ORIGIN             NATURAL-ORIGIN                  TOTAL                       F.L.
                                                                           TRAPPED                     

  \(cm\)       MALES             FEMALES   MALES            FEMALES        MALES     FEMALES   TOTAL   (in.)

  51           1                 0         0                0              1         0         1       20.1

  52           0                 0         0                0              0         0         0       20.5

  53           0                 1         0                0              0         1         1       20.9

  54           1                 0         0                0              1         0         1       21.3

  55           2                 0         0                0              2         0         2       21.7

  56           1                 0         0                1              1         1         2       22.0

  57           4                 0         0                1              4         1         5       22.4

  58           4                 1         0                0              4         1         5       22.8

  59           4                 5         0                1              4         6         10      23.2

  60           2                 0         0                0              2         0         2       23.6

  61           2                 1         0                0              2         1         3       24.0

  62           2                 0         1                0              3         0         3       24.4

  63           4                 0         0                0              4         0         4       24.8

  64           2                 1         0                0              2         1         3       25.2

  65           1                 3         0                0              1         3         4       25.6

  66           1                 0         0                0              1         0         1       26.0

  67           0                 7         1                1              1         8         9       26.4

  68           3                 4         0                1              3         5         8       26.8

  69           0                 9         0                0              0         9         9       27.2

  70           3                 11        0                1              3         12        15      27.6

  71           3                 8         1                1              4         9         13      28.0

  72           6                 5         0                0              6         5         11      28.3

  73           3                 5         0                0              3         5         8       28.7

  74           8                 6         0                1              8         7         15      29.1

  75           2                 4         0                1              2         5         7       29.5

  76           3                 1         0                0              3         1         4       29.9

  77           3                 4         0                1              3         5         8       30.3

  78           2                 1         0                0              2         1         3       30.7

  79           3                 1         0                0              3         1         4       31.1

  80           0                 0         0                1              0         1         1       31.5

  81           0                 0         0                1              0         1         1       31.9

  82           2                 0         0                0              2         0         2       32.3

  83           0                 0         0                0              0         0         0       32.7

  84           0                 0         0                1              0         1         1       33.1

  **Totals**   72                78        3                13             75        91        166      
  ------------ ----------------- --------- ---------------- --------- ---- --------- --------- ------- -------

**Figure 1a. Length frequency histogram for total Steelhead trapped at
the East Fork in 2007. N=166**

**Figure 2a. Length frequency histogram for female Steelhead trapped at
the East Fork in 2007. N=91**

![](media/image3.wmf){width="5.991666666666666in" height="4.09375in"}

**Figure 3a. Length frequency histogram for male Steelhead trapped at
the East Fork in 2007. N=75**

![](media/image4.wmf){width="5.991666666666666in" height="4.09375in"}

#### [Squaw Creek Trap]{.underline}

A weir and trap were installed on Squaw Creek, 200 meters upstream of
the confluence of the Salmon River on March 27, 2007 to trap adult
"B-run"steelhead. The last fish of the season was trapped on April 21,
and on April 27, fifty percent of the pickets were pulled from the weir
to allow downstream smolt outmigration. Trapping continued through April
30, at which time weir pickets were pulled and the trap was taken out of
operation A total of 52 marked adult "B-run" steelhead were trapped (26
males / 26 females), no unmarked fish were trapped (Table 1b.)
Broodstock adults were transferred to the East Fork trapping facility
for pre-spawn holding. Fish that were not to be included in the
broodstock were released above the weir at Squaw Creek. Gender, length,
marks and disposition data are displayed in Tables 3b and 4b.

**Squaw Creek Spawning**

A total of 21 marked "B-run" females and 17 marked "B-run" males were
retained for hatchery-production spawn crosses in 2007, with spawning
operations occurring from April 6 through April 20 (5 spawn dates). All
spawning was conducted at the East Fork Salmon River trap/spawn
facility, with spawn activities from the 21 females yielding a total of
143,521 green eggs for a mean fecundity of 6,834 eggs per female. A
total of 80,939 eyed eggs were obtained from hatchery-production
crosses, for a percent survival to the eyed-stage of development of 56.4
percent (Table 2b). Males used in hatchery-production crosses from Squaw
Creek trap included undersized marked males that by real-time CWT
reading were determined to be "B-run" origin fish. Of the 17 males used
for spawning, 8 males were used twice, 1 male was used three times, and
3 males were used four times. Nine undersized males and 4 undersized
females were released above the Squaw Creek trap. One undersized female
was killed and not used for spawning (Table 3b.) All eyed eggs (80,939)
produced from Squaw Creek "B-run" hatchery crosses were transferred to
the Magic Valley Steelhead Hatchery for final incubation and rearing
(Table 4).

**Table 1b. Squaw Creek Steelhead trapped for 2007**.

  ------------------ ------------- ---- -- --- -------------- -- ---- ------------
  **Total Fish                     52                                 
  Trapped:**                                                          

  26                 Hatchery              0   Natural Males     26   Total Males
                     Males                                            

  26                 Hatchery              0   Natural           26   Total
                     Females                   Females                Females

  52                 Hatchery Fish         0   Natural Fish      52   Total Fish
  ------------------ ------------- ---- -- --- -------------- -- ---- ------------

**Table 2b. Spawn class breakdown for Steelhead trapped at Squaw Creek
for 2007.**

  --------- -- --------- -- --------- -- ----------- -- ----------- -- ----------
  Males        Females      Eggs Per     Number of      Number of      Percent
  Spawned      Spawned      Female       Green Eggs     Eyed Eggs      Eye-up

  17           21           6,834        143,521        80,939         56.4%
  --------- -- --------- -- --------- -- ----------- -- ----------- -- ----------

**Table 3b. Disposition of Steelhead trapped at Squaw Creek for 2007.**

  --------------------------------- ----------------- -------------------
  **Fish Disposition**              **Males**         **Females**

  Pre-Spawning Mortality            0                 0

  Spawned (12 used 2+ times)        17                21

  Killed: Not Used (Undersized or   0                 1
  Green)                                              

  Released Above Weir (Undersized   9                 4
  or Green)                                           

  Other                             0                 0

  Totals:                           26                26
  --------------------------------- ----------------- -------------------

**Table 4b. Trapping data of steelhead trapped at Squaw Creek in 2007.**

  ----------- --------- --- -------- ----------- ---- ----- ----- ----------------- ---------- --- ---- --------------- -------- ---------- -- ----------- -----------------
  **Date**    **Sex**       **Fork   **Marks**                    **Disposition**                                       **Fork                 **Marks**   **Disposition**
                            Length                                                                                      Length                             
                            (cm)**                                                                                      (cm)**                             

              M         F             AD         LV   CWT    NO   \*Transferred     Released       NO   \*Transferred            Released                  

  3/30/2007             x   58       x                                              x                                                                      

  4/1/2007              x   86       x                            x                                                                                        

  4/1/2007              x   77       x                            x                                                                                        

  4/1/2007              x   80       x                            x                                                                                        

  4/1/2007    x             75       x           x                                  x                                                                      

  4/2/2007              x   62       x                                              x                                                                      

  4/3/2007    x             65       x                x           x                                                                                        

  4/3/2007              x   77       x                x           x                                                                                        

  4/5/2007              x   76       x                x           x                                                                                        

  4/5/2007              x   80       x                            x                                                                                        

  4/5/2007    x             66       x                x           x                                                                                        

  4/6/2007              x   81       x                x           x                                                                                        

  4/6/2007    x             84       x                x           x                                                                                        

  4/6/2007    x             64       x                                              x                                                                      

  4/6/2007    x             68       x                x           x                                                                                        

  4/6/2007              x   77       x                x           x                                                                                        

  4/6/2007    x             58       x                                              x                                                                      

  4/7/2007    x             60       x                                              x                                                                      

  4/7/2007              x   77       x                x           x                                                                                        

  4/7/2007    x             74       x                x           x                                                                                        

  4/7/2007    x             84       x                                              x                                                                      

  4/7/2007              x   79       x                x           x                                                                                        

  4/7/2007              x   79       x                x           x                                                                                        

  4/7/2007              x   78       x                x           x                                                                                        

  4/7/2007    x             82       x                x           x                                                                                        

  4/8/2007              x   77       x                x           x                                                                                        

  4/8/2007              x   80       x                x           x                                                                                        

  4/8/2007              x   82       x                            x                                                                                        

  4/8/2007              x   72       x                x                                                                                                    

  4/8/2007    x             88       x                x           x                                                                                        

  4/8/2007              x   80       x                x           x                                                                                        

  4/8/2007              x   77       x                x           x                                                                                        

  4/8/2007    x             58       x                                              x                                                                      

  4/8/2007    x             81       x                x           x                                                                                        

  4/8/2007    x             77       x                                              x                                                                      

  4/8/2007    x             75       x                            x                                                                                        

  4/8/2007    x             61       x                                              x                                                                      

  4/8/2007              x   80       x                x           x                                                                                        

  4/9/2007    x             95       x                x           x                                                                                        

  4/9/2007    x             83       x                x           x                                                                                        

  4/9/2007              x   72       x                                              x                                                                      

  4/9/2007    x             76       x                x           x                                                                                        

  4/9/2007    x             86       x                            x                                                                                        

  4/9/2007              x   82       x                x           x                                                                                        

  4/9/2007              x   77       x                x           x                                                                                        

  4/9/2007    x             79       x                x           x                                                                                        

  **Date**    **Sex**       **Fork   **Marks**                    **Disposition**                                       **Fork                 **Marks**   **Disposition**
                            Length                                                                                      Length                             
                            (cm)**                                                                                      (cm)**                             

              M         F             AD         LV   CWT    NO   \*Transferred     Released       NO   \*Transferred            Released                  

  4/9/2007              x   74       x                x           x                                                                                        

  4/9/2007    x             73       x                x           x                                                                                        

  4/9/2007    x             61       x                                              x                                                                      

  4/13/2007   x             82       x                x           x                                                                                        

  4/14/2007   x             88       x                x           x                                                                                        

  4/21/2007             x   54       x                                              x                                                                      
  ----------- --------- --- -------- ----------- ---- ----- ----- ----------------- ---------- --- ---- --------------- -------- ---------- -- ----------- -----------------

\*Designates that fish was transferred from the Squaw Creek trap to the
spawning facility at the East Fork of the Salmon River trap.