18. 7 '? "? ~.J. _ C! :=: (: 112. :: ~.2S. 0.: S ~ 90 e ;3 0'",.., 5 o 6, J

(1)

SnooK M~asurements April 21. 1?86: Fish switched from Trout C~cw C18.7 and 23. 2 ) 0 r T r 0 u t Grower (1 8 . 4 and 23. 3 ) to" I i v e" f 00 d .

TOTAL STANDARD L~~';GTH (;'im) TanK--) T .a.r; k: - -

>

f'lo ./ F i -:h t-le an 2 3 4 2 :3 4 5 6 I l).?r i "",nce COEo f f "-J.:..r T 2 .. n ~~ --> loJE I G~T 4 No./Fish t-l'? ? n 5 6 8 ' ... 'ar i a.nc~ COE-off Iy'a.r Tota I No' /Fi sh Overal l Mean Standard De'J i at i on Growth Depensation 18.4 1 1 7 109 1-_~~"~ 1 ,

,

'"' 1 .-, ... , ::1 1 !

c

.

s

• O~.3 1 S 4 '7'=: 0 ' ,_:0 '? 1 9 I 96 5 91 .4 13 .30 .042 18 4 .1 C 81 11 00 1""' .14 1 1 :~ , 1 -:. '~'J _' .- t...-' 5 12.04 1 • v _, 1 1 1 18 . 7 1 16 109 1 2:=: 106 1 . (: 113.3 .0 S ~ 1 8 ; _, 90 e;3 1 .... 3 '-' 89 88 5 o, J. ·

.

₆ 41 .20 .074 1 ·C -· -/ 11 37 10 .... 13 70 10 01 5 1 1 . 0':-2.99 164 Tota.l Length 19 11.:S.8 'J ; \.., • I 8 ? '?" ? ~.J._ 1 04 1 1 6 1 1 C! 1 1 9 4 112. :: 4~.2S .0.:.3 23 2 r-t.-, ,~,:, 93 ,....-c / 0'" ,

..,

4 89 0 21 33 067 23 . ... 7.30 12 _'-' 9 18 I" 00 4 10 .21 5. 81 '?~I .~-... 22

.

~ 1 23 1 ~" -'''' 1 1 1 , 1 (I 1 .~.

--

'

-

"

123 . .:1 '-:r~ ' j -"-' -' 1 (I ₀ 1 0 'J '-' ~' 4 86 1 0 .. 5 9? 0 85 00 O';'Q 1 ~ "'4 16.71 10 41 L 23 5 13. I) 1 9.70 .251 Standard 19 92.9 7 .1 v . '-' Length We i gh t 1 .? 1 1 _.~' _.e _....;

..., "

0

... ' -" 2.2

(2)

SnooK Measurements (Pond-raised): Fish s~"i tched (7 Aori 1 1986) to UL!VEW _{food from} _{Trout Chow}

C18.7, 23.2) and Trout Grewer (13.4,23.3). D30 te : 5 I"la)' 1 986 Day: 112 i OTh L-STANDARD L=:I'·JGTH (mm> T 3.n;.: --) i"-:c "'F i '::.i1 tole 2.:: T.=.n~; - -

>

No

..

. , i "E·n t--1e·:;.n 1...'}.3.r , 3.nc ;? 2 2 3 c:!. =: Coeff ~)-?r kiE I J3!-iT ( g ) Tank- -> f'lc ./ F ish r-~::-«r: I,,).;.r i an c e-4 5 . .C Co e f f l) a r Total No./Fish Overall Mean Standard Deviation Growth Depensation 18.4 126 122 12.: 1 ::-.

=

124 8 2'~' 70 1 8 ~ 1 02 9-;;' 1 C

.

1 08 '?3 5 1 f"'ll

.:.

" J ' j

· .

-

.... '~i-I ·..JV

.

05'::. 1 8

_·

4 1 c-_-_' ,'-.:> , 1 .... , ₄ ₄₅ • ., 84 " 1 6 ":::"..5

.

.,

_.

-/ .,. 5 1 c: ..., _·• 2 "7 ₄ f 0,:'0 18 7 1 1 ':. 1 19 1 1 "7 122 ~.

=

_'_'';.

.

-

_~

.

_...:

-

,

_\".,

-

,

C:~6 • :3 l , '?2 '7=5 94 1 0 ,£ 1 02 .;. ~ C''''7 c .. f

.

_'-_' 25 20 064 18

.

/ 1 2

_·

~O 1 ~ 1 6 1 4 I_v~ =: _,_{_}_' 1 9 00 1 6 =--:..::. , c: ...; 1 5 25 6 .. , "7 ""T'

·

, . ., Total Length 17 125.6 0:> c:: v • ..., 8.7 23 2 115 1-::>~ 1 .;. ... , " - -' r::::= =:_: 23 2 ? ~ ,... -, 1 07 1 0 I] 4 98 8 44 25

.

072 22.2 12.36 1::: • 15 17 <17 15.49 4 14.62 .169 23 3 144 1'71':> 127 1 i 120 6 1 _: 1 ·.:'U 1 09'"" 2:::: .~;

·

1 5

•

'?::S 1 02 92

·

_"1 5 c: ._ . 1 04 0 1 .::,

·

50

.

1 0:3 23. :3 21 .99 13. ·;:'6 14.6·? 12.84 21 •. 53 5 17.02 19.~~ Standard Length 1 '? 100.4 7.5 Weight 1 ? 15.55 2.9

(3)

SnooK Measurements (Pond-raised): Fish SVJ; tc!"led (7 Aor! I 1986)

to "LIVE" feod from Trout Chew (18.7, 23.2) and Trout Grewer

(18.4~ 23.3) .

D.3.t~:

T.3.n~:-->

2

'.l"!"Jm'

I.)ai';·:..nca

T a.n k - -) 2 3 S7Ar'"lDAF:D 4 L:;"jGT;'-;

-.

(mrn) No _/"C' _, _i_s_·ri ~'-1 E-a r. V-:"i-i 2." C ~ Ct:leff ',,'ar -TanK--) ~·JEI G~T 4 Ne ./ F i ·=.h Me-2.n 1...,lar-i ·:r.::ce eoe-of -f IJar Total No./Fi sh Q'J'?rall Me-3.n Standard Deviation Growth Depensation 18.4 lc:l(! t .~~ '.,.. c-'-' 18 / 13'7" 1 " ~ l. """_ 5 12S 0 ().3."/ : 1:2 7] .028 ,:.~ 00 1 ,~ 4 ,-. 1 07 1 1 1 1 0''-' ;:' 1 !

-, .~ ,~ I'; ,_,

-

.

1 Co? ₂ 4 70 021 1:3.4

.

-..

.

--

.

.1. c,.,::·; 18.21 20.7'"?' 5 1'? .::.1 1 • 7,~ .071 ! '-' " 1 0 4 1 02 1 2~

.

₀₂ 1 05 ~

.

08 1

.

-.54 20

.

078 lS.7 ' -,f ~,"-, ..;:. ~ • ,=:~ 15.35 17'. 00 5 1'? S·:? 14.74 Tota.l L:?ngth •. -.- e .;. • . :.,. • ...J 8. '? ',;;

.

: 1·? .; - ' - ' '24 '? 33 .024 23

_·

2

.

_"09 1 1 2 1

· ..

4 " ~, 1

.

1

·

/ 6 33

.

024 22.2 l:~ I ~4 20.:3';: -20.75 3 20.03 1 . :39 .074 1 1 ,.-,~,--:, .~ ~'-'

-t "'"'1,1 L . ~-·60 106 22 3 , _O~ ! 1 05 ! 03 1 28 1 2:;' =: ....;

..

4 0 .6 I-! rl ... 1 ... ! 22 1

c

o

.

51 17.45 15.75 2'? :39 28. :30 4-f • .. -, -", Standard Length 18 1 11) . (" 8.0 .-.

.

v.~ Weight 1 8 4.0 ! 4.:::

(4)

SnooK Measurements (Pond-raised): Fish swi tched CApri 1 1986)

"LIVE" food from Trout Chow C18.7, 23.3) or Trou t Grower

( 1 8 . 4, 23. 3) . Date: 2 June 1986 TanK--> 18.4 1 141 2 146 3 150 TOTAL 4 151 LENGTH e:-....) 148 (rnm) No ./ F i ·::.h e:-~I ~'le ·~.n 147.2 l).:c.r i .3.n c e 15.70 Coeff l.,Jar· .028 Tank--> 18.4 1 115 2 118 ~, .=' 120 STANDARD 4 1 ":0 ... ' LENGTH e:-. ..J 119 (mm) No ./ F i s.h 5 tvlean 119.6 l.,Jar· i anee 16.30 Coeff Var .035 TanK--> 18.4' 21 .40 2 24.30 , ~, ' ':' 27.19 !AIEl GHT 4 26.95 ( g) ₅ 26.93 No./ Fish 5 .Mean 25.35 Var iance 6.29 Coeff Var .104 Total Total No./ Fish O'.)eral l t-le an Standard Deviat ion Gr'owth Depensat ion Day: 140 18.7 23.2 23.3 138 145 146 151 154 145 156 155 179 157 178 147 146 5 ...., .;:, e:-~I 14'7'.8 151 .3 158.8 59.70 30.33 323.70 .054 .039 .119 1:3.7 'J':> 'J .&-'-'.~ 23.3 113 120 118 1 ... ~, £.£. 127 117 1 'J"-~'~ , 1'J~_e:-I 14'7' l ?~O ..., 145 120 115 c:: ~I 3 c:: ~I 121 .2 124.0 128.8 27J .70 13.00 279.20 .047 .032 .136 18.7 23.2 23.3 20.52 24.97 21.94 26.59 27.51 20.99 27.84 26.19 39.48 29.79 41.33 2:::.52 19.61 5 3 5 ..-,1:' 'C" L.~I. 0",,) 26.22 28.67 13.42 1 .61 115.87 .150 .052 .394 Length Standard Length vJe i gh t 18 18 18 151 .8 123 .3 26.50 10.9 9.6 5.84 10.9 9.7 6.2

(5)

Snook M~asurem~nts Aoril 21 l 1986: Fish switched to Salmon Starter frcm

Trout Grow@r(17.2 and 17.6) or Trout Chow (23.6 and 24.4)

TOT~L L=:'IGT:-i STAr"·JDARD L:I\.JGT:-i (mm) t,JE I GHT Tank--> 2 Nc . ,/;:: i = ~I ~'1", .0\.; I.) a j"'" i 2'. n ': ~ TanJ(--> 3 4 r"·lo •. /F i -:-h I·le an l)ariance CCE'7~ l..Jar T~.nk-:"'> 2 4 5 6 7 8 .1'lo::'/F ish M2an l).:<.r i an C 2 Co~f+ 1·) 3.r Total No./Fish Overa 11 Mean Standard Deviation Grcwth Depensation 1 1 17.2 1 12 132 ! 31 ~, 'Jt::' _(I . ... _, --:'7 (I ₀ (: '~:3 1 "7 _.. '_....J 87 1 O::S 1 03 3 '?8 .. 04 33 1

.

' j _.... 1 7 ? 1 :J 09 ,20 ...,,., ." 0 1 ..,. -, 44 3 1 5. 10 23 • '.:'0 . 38.:. 1,' . C ? ' j __ . 0 , 24.4 1 G'? 94 1 1 1 1 12 107 1 1 S 124 1 14 107 1 ,., ! ₁₀₆ ₁₀₈ 1 -

_

.~

.

1'jo _{_'-'} ₁₀₅ :- ₌ 5

,

_:3 _,_~_, _{1 1 1} ₈ 1 0 9 4 4 -'-60 3D 26.5 20 1 5 20 0 .;::; 1 C"'j _{_}₁_{_}_, 0 :37 1 ( 0 ' ~ 6 24 4 0 = _,-₄ _~/ .... ~. 90 84 '72 '?9 '7'0 ,~!=:; '-" -' o~ , ; : j 85 84 1 02 1 1 0 83 -, ::: _..., '?4 8 88 6 c.: _...

.

'J 49

.

70 1 76

_·

80 1 2 70 n-Q ₁c-~ .043 ~/-

.

-;:::: 1 7 .5 ..,~

.

6 24

.

.:! ~' 64 6 1 2 9 37 1 1 07 6 ~':! _{1 0} ₄₉

·

f _ 1 3 ~o 1 0 03 1 0 74 f ,

·

1 " / 8 1 4 ,-, 89

-

'::l

.

6 00 1 , .;;=: I 54

,

... '- -C" 5 5 -' 12 _•-c-_I_{__}I 9 .73 _'_?.51 ~. 1 I) ₂₁ .'""1 ... ' .":''"''t 1 72 2C1:3 504 1 4C" 'J

Total Length Standard L~ngth Weight

13 18 12

1 ! 5.2 '7' 1 .3 1 1 .40

11 .4 9. ,:S :; .. 90

(6)

SnooK Measurements (Pond-raised): Fish 'Swi tc~ed (7 Apri 1 1;;:'26) to Salmen Starter from Trout Grower (17.2, 17.6) or Trout Chow

(23.6. 24.4).

Da.te: 5 Ma.y 1?86 Day: 112

TOTp~ < .:.:I! S7Ai-··JDARD (mm> T~.nk--> r·le / C ·=h i'le ~.n .. j ~r i .:<.;-, C ~ T.~nk--> 1 2 2 3 5 l.)ar-j ·~n C 2 Coe -f f V. ;.r-T.:<.nit:--} .,;. . ., . j l)JE I Gr.T a ( g) C' _I r'lo .' ~ sh i'-le :>-... 11 V~r i ~.nce Co'?ff I.)ar Total No./Fish Ov.erall Me:..n Standard Deviation Growth Depensation i 17 2 1 [I 112 13.5 1 :;::3

,

> -7 2 '7' ::1 1 0 0 '-' 1 1 iJ 3 4 =:~ _.. _3~_: 07:3 1 7 2 1 :~: ':-0 , v 1 '7 C'''7 I '-' ( 20 . 50 .~

, -:

₄0

.

I

.

...

, 1 1 07 20.=. 17 ... 124 125 143 13S 1_ .-. 5 1·=i·~ (; . ~;::. 50 1 .. ' ₆ ';'7 1 0 2 1 1 .. 1 0 '? 1 1 ":' '-' 1 I] ₇

.

..

" ." C..:: 20

.

0 ; 0 . -. to 1 l .~ 1 'J ₇₃ L.

.

1 4 61 " 'J ..;...;..

'

-'-' 1 9 45 20 . :,r-_,₍ 5 1 0 ₀₂ V

.

1 7 -,_....~ 24:: Total Length 17 124.1 1:3. '? 1 1 .4 23.6 .;;,,? 11 7 150 1 1 :3 4 t i ':> .-: .1. 1 I .= . 4.:.'::. 25 1 . __ 23 .~ 80 r-I-, 7,.;;. 1 23 9 ,

.

."

...

.~ , 7'~

.

5 34 , c l

.

20 4 23 .:) 8

.

..,.:;>

....

..

1 ..: '

_

,?~ .... 24 :=: .:. 1 0

.

r •• .::.. J. 4 1 4 0.:) 54 r= r= _.

_...

~=o '_'_-u 24 4 121 120 1 ' :3 10:_ 5 28 70

o

4~' 24 4 '?2 0-: _,_.. C~

.

... .. 0<:: '-' ....; ~'2

-

. 90 6 22 30 0 =~ -'~ -... 1 ₄ ..::...., 1 ':J

.

_'?4 1 4 70 1 1 130::. '7' ';::'0 1 1 ( '-' 5 1 2 ":00 L. .... 3 '?5 1 70 Standard Length 17 '7'9.4 12.0 9.3 We i gh t 1 7 15.30 4.S3

(7)

SnooK Measurements (Pond-raised) : Fish switchec to (7 ~oril 1986)

to Sa.lmon Starter from Trout Grower (1702. 1(06) and Trout

Chow (2306, 2404) 0 D ate : I'? M a;.' 1 98.:5 [j ? Y : 1 ::.:; 1

,.

' j 1 _..."0:> , ..., 1 ~2

-

.

5:=: '" = -.,. :'\ .. ,:

- -

-• I C' =. I: 1 ,;l ~: ... ;-T a.n ~~ -- )- 17 _ 1 i ... 2 114 3 STANDARD 4 5 3 1 1 • .-5~ .:33 T.:'.nk- -> 22.8.3 2 23.05 L·JE I GHT 4 ( g ) _' I I Noo/ Fish 3 1 ! .. 85 Total Noo/ Fish 1 , .!) 1 33

.

,

: .1 _: ... 1 57 ; .:':: ...:

-145.:: 1 1 :3 . 20 17.6 104 1 ..:::.~ 10 1 1 o ' 105 70

.

~ , .1 " .:!: 15.68 27.24 t -o , 28. 13 18.66 240:32 22 .. '? 1 :::0000

a

'J Eo r all Mea n Standar d Deviation Gr~th Depensation ~ 37 .. ~, 1 .: ... (J 23 .~. 1 ...,-...::./ 1 ,

-

", .:/ .... 1 .:) ₇ 1

_-

..; 4 l:=~ .. O 100 134 4 10·' .. . " 40 .. ~S 23 ... 5 15.58 :0.70 !:~ .. ,:2 20027 122 1 Y7 ! 16 =-.. : .. : ,_ .-24 4 ! C! '? 10: 94 189 1:J~.4 38 30 .O~.3 24.4 13.49 1::.25 16.52 1·~: .. 78 15.49 8.23 o ! '7'5

Standard Length Weight

1 '1

200-.1.:'

(8)

Snook M asurem~nts (Pcnd-rais~d): Fish switched to Salmon Starter

7 A;:.ril 1986) frcm Trc:.Jt Gr~~oJer (17.2.17.6;' or Trout Chmv 23.6, 24.4). D:-. t~ : T.:.t:k--) 2 =' .. ::--:"': t):~.r i =.:iC·~ - ~:i~'--.... 4 ( .- ' _- _, Tcta·l·!'Jo./Fi sh O'J~r 3.11 Mean Standard D@viation Growth D@oensation 2 .Jun e 1 '?:::6 't . "':' .... .-

..

15~ 1 . ...:. ,C'~ ... -, 1':;C 127 ~

.

-

.. -.;....:.::-. i • C=7G 1 / ' .-: -... f . _ .~- .-, ,-. ~,' • : ... 1 :;--.. - ;o.:l .172 1 -i .:> , I ~ _ ;-. '-i -

.

' ... ' '-' a: ... : .-" .:. ,' :: 1 .. .,..;, ... ~-' 1 ! -: ... ::::5 . ! 02 1'7. ~ ::;.48 Tot~l L~ngth Day: 140 24.4

.

-..-, ~ .:.-:. 1 :::-S .:::: 95 144

.

.-4

..

_.1_.,;,

'-

_._{=., •}. .... i.j ... 1 .-. ~ .-• . -. ",,!,..,: .. . .. .: •• ,:. ..,--: . .::! {

_.

--

'

.0:::2 _.-. ~ ,k..; •.

=

.

1:2.20

-.. -. ". -.:..:

.

~-2(:.77 , .' ...

-

'

.

_

.

-

--= ::::;:- ':-S tandard L~n.~ th Weight .-:"

.

, : ! '.? ~

(9)

SnooK Measurements Aor i l 21,1986: Fish s',AJi tt:hed to Soft-~1oist P!?II.;>t s

from Trout Grower (17.5 and 18.3) or Trout Chow (24.1 and 24.5)

TOTAL LE:'!!3TH (mm> STAt'lDARD LE~··lf3TH (r.:rr.) TanK- -> 2 3 4 5 i~ Ie. ~/ F i :-h t-) Eo?, n !·).?r i an c ~ Cot? -f f t . ) 2'. r -T.?,r,K- -> 4 6 ( 8 NQ ./'F ish t-1e ·~.r; 'v'-::tr i anc e Coeff l)ar TanK- -> 1 ~: ~.JE= GHT ( g ) 4 6 7 No./Fish r-l'? an '.).3. r i .3. n c '? Co~ -f f ,,'ar Total No./ Fish Overall Mean Stan dard Deviation Growth Depensation 17.5 104 103 11 1 128 105 '-' 1 1 0 ,

.

...

I _iJ_:_::_: ₇₍₁

.

O'7'? 17 .5 91 82 c..., 1_, ( 102 S;'O 5 90 .4 54 .:30 .086 17.5 1 1 .20 7 .70 , 1 0 16 14.86 'f .88 c: ...J 10 "70 , '. J 6.?0 .256 18.3 'TO 124 105 112 115 c:

'

-1 Oc -, 1

...

~ I -;0,-, _, ... ' 1 --::"j 18 3 71 9'? 84 90 ':;'-j ,

-

'

=: ~ 87. 4 1 1:3.30 123 18.3 6 .04 1 4.6,::' ~'. 30 9.27 12.55 c: -' 10 .36 1 1 . 07 .337 Total Length 1 '? 114.4 11 .6 11 .4 24.1 24.5 115 131 116 109 114 120 142 1 ! ! 1 19 4 ::1

.

1 ~l 8 1 1 8 0 1 82 '?2 ,.. 6 00 1 : 8 0 7:3 24 1 24 _•c: _._..J 92 105 94 q_,-,_·c::: _oJ 91 o" C' . ..J 1 1 1 ~_'-'_'f _, o/ C" . ..J 4 .5 '7'7 .0 93.4 ,-,~, ;~ OC.CI 62.80

.

103 .089 24 . 1 24.5 10 .51 15. 'i5 12.44 9.55 '? .73 12.24 18.51 9 .45 10 .6'? 4 5 12.80 1 1 .58 15. :30 7.25 .330 .244 Standard Length We i gh t 1 'T 1? 91 .8 1 1 .30' " ,~ ₃ _.₀₁ .~. , 8.9 3 . 1

(10)

Snook Measurements (Pond-raised): Fish sl.Alii:chec (7 April 198':,) to Ze igler Salmon Moist from Trout Grower (17.5~ 18.3) and Troui: Chew (24.1, 24.5) . Date: 5 r'la>- 1986 Day: 112

Tank-->

"

"--

'

TOTA:" 4 ~E;'J1:::-:-~ 5 I •. ~r:-: .. N.:. .. ,/F ~ r-I 1"1'2 ·3.il 1 _vl_._~.r_i₂_._:-:_c_e CG2-f-f I·.)~.r T ani-< --2 ., S"T"A~,JDARD 4 LE:'iGTH 5 (!"!'1m) r"·lC /

-

.

-:.h tolE ·~n \,..'-:o.r i anc: :? Cee f f \,..1--= .. ! _ Tank--> '-dEl GHT ( g) ~'le <-'.n ViO!.r i anC2 Cere

+

-f l....'ar Total No./Fish Over all Mean

Standard Deviation Growth Depensation 1

.

1 ? _.5 ( 1 09 1

..,

":,,,,~

-1 2.5 1 2'? 1 32 ::: '-' t 25 _-_'

.

0 30

o

:=:i=: 1 .. =: 0'::; '_'W 9~ " 1 .... _'"'1 1 02 1 1 2 5 '7"?

.

81 80 095 17.5 10 73 15 ,52 14 '.'j '1'7' :37 5 14 82 1.. 19 , 1 8 3 1 00 1 25 1 21 1 29 1 1 1 -. 1 1 " 2 ":' -: ₂₀ "-' .. 1 05 1 8 ':. . j 81 1 0 ~ ~

.

•

1 05 '7'0 =: ...; 95 4 '7"::t 30

.

1 08 ·10.05 15 99 14 57' 19 ,( 14 '::;_, 1::. 07 12 0';;' 242 Total Length 1 ,;:. 124. 2-11 .2 11. ~: 24

_·

1 1 1 '-' 1 25 1 21 1 49 4

i

27 :=; '~1 ₄

2=

~. 1 1 22 24

_·

1 C:'~ • .j 98 ';'c 1 1 ( 4 1 C 1

_·

0 1 3 00 1 1 4 24.1 13 3'? 15 53 14 70 4 lv 73 20 !JO 284 24

.

5 1 1 8 1 21 1 "J

--

'

.

~ 1 ~-:-0 ., 1 2'? 5 1 27 .

.,

':. I" 20 r-. L ,=. '-' '-"-' 24 5 94 97 1 1 1 1 02 1 0:3 ...;

.

..

0 1

.

4 42 30

.

0 C,' 16 61 1 . ..- 35 15 49 7.96 • 191 Standard Length 1 '7' '"' -c·.O '? • 1 Weight 1 9 15.47 3

.

'":

_v

'Q 3.5

(11)

• •• 1 . . .-"'IrT'I ... 1

STAt'JDARD

SnooK Measurements (Pond-raised):

te Z~iglt?r Salmon Moist from

Trout Chew (24.1. 2a.5).

F:sh Trou t Oa t t? : T ar: k

--

_>

;'"Jo . /'F i ·s~: ~'le ~_n '-.) .;. i i ':.:. -: 2' .-.. ,. ' , . -' -'-"

:

-LC';~~ ·· .. l.=-; T.3.liK:- -> !'ic./-F: -:i'1 Mea.r: .=-4 Cceff I .. )ar Ta.n~~--> 1 7

_·

5 1 2·:; 1 2: , _._~_,..

-~ -= - -' , _--: :-134.0 123.50 1 .--

·

c: 1 1 1 98 1

,

0 1 -' , ! --~ --' .... 1 08

_·

8 ,-,~ ' :..;;.

.

7e .'1 _v_:=_:₈ 17.5 22 . .:...:: 14.52 1';'.00 Day: 1 , .... 3 ~ 1 "'::~ 1 -'

-

, 1 I] ,:;t

,

_-

,

-

-5 ~ .-. . ~

.

-

.. -. i .;.~. :.::;.1 ,-::::,..;:

.

'.'. -' i ,~

.

'-' ~ 1 ! 4

-

", 88

,

f' ':>

..

'-' '-' 1 1 0

...

1 0 3 --, 1 1 ..;. :~C:

,

₀Q

.

'J 14.75 1:2.50 24 1 1 ... ..;,

.

" 1 =:2 1 33 ole . 4 1 di] . :5 ~ ==. 1 , , ...

-,"'. '-' 24

.

1 0 ::; 1 ~,;], "- -1 ;"", _,~, OJ 1 1 (! 4 1 ,

..,

.= . ';:'2 ,-, _8.:1

.

'-' 2'"'.1

.

-

.

-

.

-

.. -..;:/

.

..::.~ 18.34 !.NET GH7 '.-:-... ' ~ __ • ~rl •• 'J 21.40 No ._/F is;' r-te an CC>:o-:=-:= tJar 17.:33 5 20. ~ 3 2! .25 .244 C" -~ i 7 . ':,Q 14.:: 4 2!J.74 2":.05 .:25~ 1 C::VJ: t=~~~ (7 Ao;-: 1 198'=} G r C~'J t? r (1 7 • 5. 1 2. • 2. ) 0 r - " 5 ..;, ... 1 ... _.;.:,.,:,' 1 2'? 1 SO -

-.: -=

-24 c:

,

₀

,

· .

1 0 ,;],

·

1 ,-,

·

, =-1 1 1 1 1 _-~ _-, -.

.

_G 0 54 50 i) 70 24.5 1::.35 : 5.? 1 20.3:=: 2:::: .04 5 1?72 15.70 .~, 1

.

..;...

....

Tctal L~ngt~ Standard Lengtr. W>?ight

Total Nc./Fish Ov~ral1 Mean Standard Deviation Growth D~?ensation : 1 .5 1 rJ •. :' f .~ .=- ~ '-'

...

! '? ~.:;. 3. :3

(12)

Sncok Measuremen ts (Pond-ra i s~d): Fish S~V i tc~ec (7 Ao~ i i i 986) to

Zeigl~r SaJmc~ Moist from Trout G~ower (17.~, 18.3) or Trc~

':h O~'J (24. 1. 24.5). Date: 3 June 1996 .-- - I t···:c • ' :~ ; ': i: t·).3.r i ,;.1: C =-CCe7f Va .. T~.ni.(--> i1e ;..::

Tot a J f'lo. / F is:'

Overa11 Mean Standard Deviation Growth Dep~nsation 1 .5 14 15 ! 1::'.00

.

<:' ... .. ... 1 20 ! .~..::. 1 ,.' ... 1

,

... 4 !

.

(} "

-,

_...

-=-.

.

70 0 _...._(; -:' ₄

..

' , 17.5 .-::--: =::~ "-~"-.. 23.3d. 24.:)7 147

-

' -, _'_::'I ~ ,;, ... . 1 1 ..,. .. ! j, '7: ,.' .'

.

97 1 0 .. ' .... 1 . ~ .:.;.

,

_..., _"::_!..i

-

-."

9 .=. v lB.3 24.~7 27,1';" 18. :33 5 20.22 1'_'~ _-_' 1~~17 1 ! . ! : 0.5 24 1 14'? 1.;e;: .. '-'-' . ~- ,-. !. -' '" • :-' 2 4 !

.

1 8 1 .:; ~ ."'.

.

-.

...

...--

_~:: ~

-v _ (I 69 24. ! ::;:C! • S.;. 2'7' .95 2~.O: • 1 ::::4 2,;:: 5 ~ ...

-'

-• <:'

-

-:-

.

~

.

-

"-

-1 0 1 _"-:' _.. 1 1 '-'

.

• . , <:' ... ~--1

_..

'

-

'

<::: ,;, ~;.; 6 20 SO u 7 ;;:-::::4.5 32. ~:3 31 .:20 We i ':;,lh t 5.:27 5.0

(13)

SnooK Measurements Apri I 22, 1986: H3.tchl ings ~vJi to:!l'?d tQ S,:o,lmon St,:o,rt~1"' from Trout Grow'?r (19.2 and 20 .2) or Trout: Chow <21.4 and 22.4) .

T3orlk--) 2 3 TOTAL 4 L~:,;13T:-; =; f _r':'"_i~! .= No

.

'

/c '=.1; t-, c-.;, rr t) ~r' i .:..;; :: -=-Ceil:? : './ I· , , -=", Tar:k--) STAr"·JCAR!) L::::--IGT:-; ( rr:;n ;. LdE I GHT ( g :-No./Fish t-le3.n 2 3 4 5 .5 ;' IJa:- ian c e Coo? ff V3or' TanK--) 2 3 4 5 . :-1 '? 2 72

0 '"

... ~ 86 '=, _!

-

,

-" ""'SO .::. 3' '.~' .:! !J :=: ~ 1 '?:: 57 ,:5 68 73 e? 61 63.9 28.81 .087 1~ ? " ? ! e,. _. :3.35 5.31 Co. 15 7 :::. ':='2 1'''"=, ./ F ish ,lJar' i ~nc~ Cc'?ff \,..I3or Tota 1 No./Fish Overa 11 Mean Standard Deviation Growth Depensation ... 4.6':: 1 .::;::: .278 20 . 2 89 1 0 1 86 :=: C''? " ...;.. 0 ,::~: I] (I C! 'i"'3 20.2 72 81 72 75.0 27.00 Total .075 20.2 t,.49 51:=:4 6 .?7 2.07 .223 Length -:. I

....

.

82.0 8.:::' 8 .., 1 (I 21

.

4 78 , 1 -=; / -~Q ~,,-, 83 1 0 ,~ '.' t!. 8::- ₅ ,-, , I) 1 1 '-'

...

21 .4 61 66 81 ," C' -0 _ _ / 7'7' .07 .141 21.4 4 .. ,~ ."'Tl 2.31 5.04 c:: f"I= ~. '-,,_I -, ,- -l • ~ . 6 4 01 .352 22

.

.:1 80 90 -:-.., ..

-72 "'7.~ , .... c-'-' ,

.

..

' _.:1 ,:,0 :=: C! 1 (I _._:_' 22.4 71 60.4 3~·. 30 .109 C' ' . ...;.C.L 2.05 :2.61 -. - , ..:.. / 0 5 1 <;'0 . ' v .438 Standard Length 21 65.1 , .. , -::. 0 • ..; W'?ight 21 4.75 1 .73 1 .4

(14)

SnooK Measurements (Hatchli ngs): Fish swi tched (8 Apri l 1986) to Salmon Start~r from Trout Grow~r (19.2,20.2) and Trout Chow

T~TAL L~:'·i!:T~ , _fi_l_m f" IT.' ;; ) \ I;' ) (21 .4. 22.4) . D.=-.. te : T.=-..n k

--

)-2 3 4

..

-..., r·j r::: .' r , ":.h r'l le ;.n I.) _:._._r_i₂₁_._:"I '- ~ Coe , I t _._y_. ~, ; .:-,nl-::--> 2 4 c: 6 l"1& ·~.n I...,lc.r i ·~.ncJ? . Coeff ')~r T.:-.nk- -) 2 <1 6 ," No ... 'F: :,h 1'-le an Variance Coef~ ~)ar .:. t-lay 1 '?86 1 ?

.

2 ~_,..,

...

? 1 79 ,"".;;' :32 ...-4 f= . -' f 79 ~ _.. =: ~ '.;'0 _. 0 9S t'?2 63 70 30.00 .087 19.2 4. '7'0 ! 7. :31 5 .'?5 2.80 .~. 22 C; 0=0 - ' ~. 6.36 5.80 1.57 20

.

2 92 93 1 0 1

-

'

'?S 3 ..,;::.:..;. .~ .. ,:"

-

'

-.

0 56 20 .2 75 82 3 ~"'7 _{f l}_{• •}7 14.33 .053 .5.78 7.70 9.26 3 7.91 1.57 t ...,..,

.

( .... Day: 112 1 2 1

.

4 77 8 1 c '-

.

,-""",,: -=. ::; ';: ..., .. 1 J ;= . 6 2;3 ..., .. ~";"

.

4 .. :3'7

.

21 .4 60 67 65 70 6 71 .0 89 .. 50 .! 39 ...,

..

.

.., ..:..;.

.

..,. C' -• .-. ~ .'.:...::. C' ..,.: . ...; • i .-4.21 :3.28 10.64 6 5.37 .352 2::: 4 76 8 1 9~ ...,

_-

_.

:=0 0= . ...; :3:

.

4 9 1 3:) 1 2~ 22.4 ':,0 ~_,<:;> _._. 60 65.2 62.70 .128 22.4 2.'7'9 ";.44 ~ £ 0 I • \..I ... 4.00 4.07 5 4.63 3.11 .400

Total Length Standard Length Tota.l No./Fish Overall Mean Standard Deviat ion Growth Depensati on 2! 85.1 10.2 9.2

-

,.

':'l 68.6 8 -::. 7.3 We ight 21 , 1 '"' o •• ~ 1 • ';·5 1.7

(15)

Snook Measurements (Hatchlin'~s): Fi~.t-, ~l .. Jitcht?·:: (8 Aoril 1986) to

Salmon Starter from Trout Grower (19.2. 20.~) or Trout Chew

<21.4. 22.4). Date: 20 May 1986

---("'"

.

-

.... ; : ' " : -STAt,jC:ARD ~~;'iGT~ ., _{i i}_i_rr:) (I~ :.1 Tank--> Nc' ./.;= i :.,-, 2 .-, '-' ·1 = t,) ~.~. j .?.il: :-:-CC~ of of l).~r· i -3..~i i<:

--

;. "" ..:. 3 4 c: .:. 7 ~·io

.

r , ;.h !"'1e ·3.0 1,)3.. ~i1 C :-Cae ..: T.) _?.i T.?r:k- ->

.

,

.

4 , , 20

.

~ ..:. 19.2 1 0

.

..,.

.

1 1 ~ t ₀.:l

.

'..,. 2. 107.0 .=-.:. •. : . ..:.. 27.00 .06'7 • r. ~Ic=-._.; , 1 9

.

2 2Q ':' ..,~ 8~ .-, 69 90 ~d 83 ~.::. .:: 1 ,~';-' /~ i _--'~ ':. i~ '-' ,... ~ .:.

.

:.; '-'4 .::;.:;. 1 ₃ _I]₀ L. . "

.

0 , 4

.

0 45 "_~._'-_{7' • .::.}.

--

_2C₁_.2 f - :, ':'~

..

~. -.~

-

_

.

""

.

~ ~ I! ·~,i 7.47 " 2. .l·~ :-·11:1 ,,/F i ·:.h l"~E' ·~n I.) a.r i ·OI.r; c ~ Total No./Fish Overall Mean Standard Deviation Growth Depensation t· .87 1 .5 t

1:::

.

.:.~ ~ • (I":; . ~=I '.:' (I Total Length 1:.0 9.3 126 2 ! 4 :3.::1 1 0 .=.

-

~ : ::'::' -,

-

, '-" -i'?-l.27 t " 2 1

.

4 70 85 ~=: \"'-' ,:,? 90 ·£6 6 , 4

-t oJ C::'7 " L.

.

~,

,

.~

..

"L 21 . .;1 d.41 1'~ 1;:: J,. ... 4 '_' 3.75 i : . ~ 4 7. 12 12. ';'7 .527 "':I"":, ., ...

...

:=

.' :=: 1

"

·5 ! ( , "7

-

, : :-t 4.= .• ::.:j .1.:16 1 0 22 4 C.,:, ,~:::, 58 8,=:, . . c: ~.,..

.

.::, ,.., .::: .,-:. Ii ~.., 1 ::7 22.4 ;:: ~--.

'

-

'

.

,.

.~ . 5.S:=: • c: : :-"

.

~ '-' " ." I~ • . . . , . . . . , . .5.25 6.05 .413 Standard Length '-:' \

...

73.0 .? •. :, 7.5 Weight ·-:·t -₍ _{• _}=-_iI 3.01

(16)

TCT'::'L

;....=" G-:-;-;

SnooK Measurements <Hatchl ings): Fi=~

U3 Apr i i ~ -;;8'=) +rom Tr-ou t Grower

< :2! . 4 ~

::2.

4) ~ate: 3 June !98~ T-3.r.~--> 4

-

_;_a_._:"'i~" _._{- -}_.:.. 7;-.nK- -> t··~~ -3..ii . Ivl.?:! ~.nc~ i ... ... 75 82.~ .: . .i. • :..:. ~i .-

-63 :;:c: 32.: 4 11 .= .. -:.

.

'~'-.... ...

-

.

.-. i '7 • .: ,... .. :.1 ·:·.OC 9 •. : . .:l ~ ~.-: ,

.

" '-"

-.

, .. 1= ! • ~-20.:2 ~ , ,=

.

.:. ~.~

.

.: . .:. • U:.: '-~ i :-;.-: . 3.

c:::

:

:-; ~ C'

·

'.' '" .. 20.:2 1 ~ .•. :": · ~ : 5 O-~.Y : 0-:' _,_, -~ .-, '"': .L ,_, ..;.. " .. .-:.;-,,-. . ' .;.. -'-'

.

_

.

.:. ...

-.4 -=: 7~ 104

,

-

_-;-

.

-

_... .

:.

1 ,:-C .70 • 15.~ .-, .-. ".' • ' .. =-:=: • ..: .. .,:. 1:::: 1--:' ... "_' • .L '_' ~ ~1 '~

.

, ..

=

.-

.

c:

.

-"-'

-swi tc~ed to Salmen Start~r

,,~.~, ~O.2) O~ Trou t Chc~ .~-_._.

-

.

1 C: : .' 1 1:] • ~~J 75 7';;' • .::. .15'? 2:2.4 := . .: . ..:;

.

~ ..

-

.

' ~ 7. 1 ~

Tota! Length Standard Length l,J~ i gh t

Total No./Fish Q'Jeral1 Mean Standard Deviation Growth Dep~nsation

-

,

'

!

ao

.

(I ! 0 • -:. 01 , . ....

-! .~. ~. .~ ~ " .,

2.:

(17)

\

l

SnooK Measurements Aoril 2~, 1?86: Hatchlings switc~ed to Zeigler S.;-,.l:;1on

Moist from Trout Chow (19.5. 20.2) or Trout Grower (21.1, 22.1).

TOTAL 57 At-,! DA R i:) LE},jGTH (mm) T.an~:--> :'Jo ···F::." r"'1e an 2 3 4 5 Cc: ~ ,. : .... -12~; I 3.nk

--

> 1 2 ,:; 4 ~ -' .:. "':' _.. t'ic .. /F ! _=~J r-I .:. ~i'I \.).3.1" i ar:ce Coo:-ff l).=.r Tank

-->

-" ,. tJE! GriT 4 ( g) 5 c '7 _, No .. /F i -=h f"le?n l) _·_:l.r_i_an_._:? Co~ f.f l).:r.r Total !'lo./Fish Overa 11 Mean

Standard De'J i at ion

Growth Depensation 19 5 87 ?2 ge 5'4 92 -..,.:: _" 0 12 ;:'C

o

4C' 9 '=

.

. ...; ~c 1.. .• 74 78

,.

.:. 74 "':'c: _,

...

.:' .... ~ 3 9

.

07 042 1 '? 5 "" 1 ? ...; c:: ₆_'₇_' / 1 ~ 6 1 ';.. .j -=. '.' _~

_,

_'_-' .-. - . 6 6 09 4'"

.

1 1 0 20 5 101 74 78 92 1 ('8 '?O Q 1 71 ,:;0 152 20 5 vel '-' . 60 6 1 7 4 i-" :-0.'" .. 'J 6 "':'.., ,

--

.

.. 1 ;,;:./ Oi" _O_J₍ 1 ,52 20 _""~ .:' c= '--' 3 .... ., ₀₄

..

t, 27 9 5":, 5 05 6 "" 92 ..J

.

-+ 63

.

378 Tota 1 Length ?""

--

'

92.2 1'] .4 9 .4 .., 1 • 1 71 88 86 81 10'" 23 3 10c. 2.:.1 ·21 21 1 c -'.' " 71 6S e,':· 83 ,. ,:, 78

,.

7 1 3 .. ' ""'+ 57

.

1 25 21

.

1 3 23 ....; SO 5 1 0 ;;1 ,-,.= .;0 .... 8 _{_<:l}0:; ' :. ..;!(I 7 4:3 "':' 5

.

0-:' '-' "-3 02

.

30 ~ 2.2 1 1 10 10" 98 '? CJ ~ I) .:6 1 0 ~ _' ,50 ':'C .'

-

1 o,~ '~'-: c e '-,

...

-7 ₄ 72 :=:6

eo

6 80

.

8 44 1 /

.

08'::.

..,..,

₁

...

..:-1 0 cc .... ,-, 7 . ., :-~ .. ' c::: ₈₉ ..J

.

::::0 8.£ 9

-

.=.. ·0 -. ...- ~O 6 7

.

86 ":) ₉₀ ...., 262 Standard Length '-.r:' ..;: .-J 74.6 .~ .", 0.-8 .0 Weight 25 • 1 ~ CI.'-t~ 1 _•.,-, _{: l _}' j 1

-..

(

(18)

SnooK Heasurements (Hatchl ings): Fish swit~hed to Zeigler Salmen

"'loi st (8 Apr i 1 1986) from Trout Chew U '? 5, 20.5) and Trout

Grower (21. 1 ,22. 1 ).

Date: 6 r-lay 1986 Day: 112

TCTAL L-E: .. ji~:;": ~;TAN["ARD LE:'4GTH Tanl<:--) Tar:i<--> hle'/F. sh r-le a.n 3 4 4 5 tJar i 2.nce Ccef '·Jar T2.nk--) 2 WE! G:-H 4 i'lo./ .. i sh . tIe 3.n = ,:;. 7 V3.r i .3.n c 0:-Coef;: \,.-'a.r Total No./Fish Overall Hean Standard Deviation Growth Depensation 1'? 5 92 94 '7" 0 2'_ 4n 19 5 76 78 7:. 7:.. 0'1 v-,:, l~.3 1n .47 .045 10 _, ~ _... 10.40 7.74 c ~-;' v . w ( 8 1 .. 7 40 9 1 ~ 6 8.54 1 18 133 20.5 83 92 101 , , <= 1 • 94 :3 20 5 6 -;'c: I...,J _ _ c; 1 ~" 7n 1 -=:;:; " .;,.-~v 20 5 6.37 , 84 9.70 9.61 c; 1 ~ .... --v 8 70 Total Length 25 9(.~ 1 1 • 1 n n 7 ",=, 21 1 75 '-I 1 (; 1 1 ,-, 107 114 48 • 1 1 21.1 .~ f '-' ... :37 7 75. , 71.90 1!6 21 1 7 ,53 6.50 9 42 9 . / 7 5~, 12 '1 8 27 5.59 ' j c

....

..

'-' 22 1 10, '7'7 1 1 _ ~. 4 57 .0:33 ,~ 1 ,

-90 93 6 85 0 54.80 .091 22 1 10 40 8.26 12.00 l 33 14 1 c· 14 .:51 11 23 :=: 42 2·::·9 Standard Length 'J C' ... ..J 78.0 '=> ~ '-' " { 8.2 Weight 'j<:: ... -, 9.15 2.56 2.4

(19)

SnooK Measurements <Hatchl ings): Fish slIJi tc:'ed (8 A::lr i I 1':?8.::.) to

Zeigle~ Salmon Moist from Trout C~ow ( 19.5~ 20 .5) or Trout

GrollJer <21.1. 22.1) Date: 20 May 19 Day : 1?~ I .. inm) Tank--> 2 i..).~.r ! 2,;::: '? Coo;.-i-f 1 •. ) ,:.. r. T,~rj\.t:: --:> 2 3 4 5 ,;£ i T,~.ni<:-- : 101 98 loa 1 0 ~. 102.0 .023 1 ? .~ :3:3 c i ....

.

8 '7 85 '-'-' .~--= 'J_ ,5 '7 ~~ I 4 ~/ 0 ..;.. \ -. 2 \ 11. '~'2 t· .. :E!G:-;7 ~~ '? ~:""I l . ...'2'.r i ·;.r; : E' c: '-' 'S i "7'~ Jr. _ . ,, _, 1: ,_ .. _. 1:3 .:.(1 10 Ie: .:; i 1 :::'::-'J~ _ ..J'_' ~ -.-:0 l.':. " 20 5 '? 1 109 107 170 .. :. (' i

.

.1::::0 "'::t'*l ... J _'_-_'

,.

..;:; ;3 7 88

.

r:

_-

-S4 '-; ·5 S<1

.

~ 1 1 47

.

1 30 20 S ,:) :3 0 12 Ci'7' 1 1 .::. ,-! 0 _., .5 10 4':; '~ --' Total Length Tctal Nc./Fish Ov~ra II i-lean Standard Deviation Gr cwth Depensation 10,:,.3 12.:3 10.6 ~l 1 104 84 1 ! S

..

... .:.

-

'

100. "7 f '""!.-::

.

..

~-,-, !

.

j, c..;; '-"-' .:; _'_: 9 <1 79 ~, ,=,=: ,-,,~ E:3 ,.. .~ ~

.

.:; .- r ?Q 1 i _...

-10 61 1 !-I .' _' 70 10 57 1 I) '_' t .' :33 22 ! 132 L-.. 1 : .-,.-,

.

J. :=:2 1 ,-, 0:: '-' ,-'

•

0 0

.

1 !- ~ 7' ,~, 8,4 '-' '?4 'J _..., '?3 0 ... 1 0 i '::' '"7; 1 20 :).-; if 2S 18 52 1 ,~. .:.,-, 1 1 :2CI ,~ 14 93 1 .::1',=' Standard Length 25 :=:5. i 9.4 l..Je i gh t 2S 1 1 • :35 3.42 3 ~

(20)

SnooK Measuremen ts (Hatch 1 i ngs) : F:~h =~.!:tched (8 Acril 1986) to Zeigler Salmon Moist from Trout Chow ( 1?5~ 20~5) or Trout

Gr o!.:Je r (2!.!, 22.!). Date: 3 Ju~e !?86

-

.

-

... -. ...

-

.

-

.

::. ; ~:'''~UH~~' '" rr::":"': ..: , _.._,,="- _., T.=-,n~:--> !'·jc: ... ····F i·:.-; ~'1E-=.~ -:-2~i:~: - -

>

t'!c •. / F i -=

r.

Me.:;!! 2 .. , -; :'v_'.? ; i ':.:: c-:-Cc~~-f \)~.r· T.~rd<--> j-'Jo ,,·"F ;:.;-; t"l00' ;,~ 3 Tota.l No./Fish Overall t'-lean Standard D~viaticn Grcwth Depensation 1 '?

-

.

_•

23 1 ! , 1

2:

! 1 ':;;'

-

.. -, .. _..

-f .~ .: ~!~

-,.

..

4_

...:.:

.

.:. .-' .053 1'?5 13,:3 ~ 1 7 • 4:J :2.23 ':-1 .: .• (1 .:. 20 0;: 1

.

_•

0;: , 'j _! 1 ;J C'

-! _-_"_-_' .-,

-.

'-'

.

- -1 ! 3 .. :; 20.5 102 11::.37 1 ,~ .... .!. .:; 20.5 1 ~, • 0 1· C

.

~_,

.

1 2J.27 -! .:. -.;,. '-'" ' •.

-14. :37 .27;) Total Length ~ .~. t .=. ...

_

....

'-' 1 -:. "':" ':'-....1._

:.

c

....

..:: !

_·

.

! 1 0 ! :2:7: ! ! C' '-' 1

·

1 _-_' ! ~ '-'

-

, _!-. . _·" 10:;:· 95 103 95.9 7:2 • 1.:l .~ 1 1

...

1:' . 4~: lS.S? 13.30 .~ G .. :: ~ • L..,: . .1 .

.,

-:. .;..- 1 ! 22

.

29 1 .,

-

.. 1 =:~ ~ .~, --:-127.7 10:2 : : 4 ': 1 ~ ~-:' ...

--.

~ : .097 15.::'8

.

_~""::'

-

.

-

_.

--

_..

_'_.... 20. =:~ 1-=.13 Standard Length 1 'J 1 • -; : t) , :3 9.0 Weight l ' -.~ v • i ..:. S.2~ 4.2

(21)

water Chernisty Observations-- TanK 17 -- ,.January 1986. (Dietary Experiment)

DATE HOUR TANK At"lt'10NIA NITRITE TEMP pH D.O. SALINITY

-

--

---

-

---

--

-

------- - - - -- - - -- - -- -- -Jan

..,

"- 86 0830 17 .4 .30 Jan 3 86 1400 17 .2 .34 19.0 Jan 4 86 0830 17 .4 .27 Jan 5 86 1700 17 .3 .25 ·J"~n 6 86 0645 17 .4 .28 20 .0 Jan 7 86 1000 17 ~ • --> .40 28.6 6.8 6.8 19.5 ~T an 8 86 0830 1 7 .4 .15 2::::.4 6 .. :;, _{21 .5} Jan 9 86 0645 17 .07 ... c:-LO • ...) 7.1 25.0 .J"~n 10 86 0850 17

..

1 "? ₂₉_.₃ 7.0 _25.5 • u Jan 1 1 n₀₀' ₁₀₃₀ ₁₇ _.2 _.₀₈ Jan 12 86 1130 1 7 _{· 1} .07 Jan 13 86 0850 17 .3 .13 30.0 6.8 24.5

Jan 14 86 0900 1 7 .4 .08 28.2 _,-I.! _•0 _,-I _23.0

Jan 15 86 0900 17 .4 .05 28.2 6.6 22.0 Jan 16 0_~IO' ₀₉₀₀ _{1 7} ' ) _.₀₈ _27.7 _6.6 _20.0 . L . Jan 17 86 0900 17 .4 .13 21 .0 Jan 18 86 0900 17 .4 . 1 1 21 .0 Jan 19 86 1030 17 .5 .06 20 .0 Jan 20 86 0900 17

.

r: ...) .07 20.5 Jan 21 86 0900 17 .4 .06 20 .5 .Jan ?') _ L. 86 0900 17 .5 .14 ' ) 7 .L.. ( II ' -0 " 4.9 18.5 Jan 23 86 0900 17 .4 .15 29.0 4.5 21 .0 .Jan 24 86 0930 17 .5 .16 29.5 7.4 5.4 20 .0 Jan 26 86 17 .6 .12 22.0 Jan 27 86 0900 17 .4 .10 28.3 5.4 .Jan 28 86 0900 17 .2 .09 28.0 5.2 20.5 Jan 29 86 0930 17 .4 .10 29.0 5.3 20 .0 Jan 30 86 0930 17 _{· 1} .07 27.8 5.1 20.0 .Jan 31 86 0900 17 .4 .17 19.0

(22)

W<:A te'!"' Churri str')" _{Observations--TANK 17}_-_'_-Febr_'_uar_>_' _1986.

( D i :) t ar-/' Exper iment)

DATE HOUR TANK Al"lMONIA NITRITE TEtvlP pH D.O. SALINITY

--- - - - - - - - - - - - - -Feb 3 86 1000 17 .5 .08 28.7 4.6 19.5 Feb 4 86 17 .5 .10 20.5 Feb 5 86 0830 17 .2 .06 25.0 3.8 20.5 Feb 6 86 1000 17 .8 .05 '")0 '? ₄ _? _20.5 .L. '-' • ...,J

.-Feb 6 86 1000 17 .8 .05 28.3 4.2 20.5 Feb 7 86 1000 1 7 .4 .04 28.3 3.0 20.0 Feb 10 86 1000 17 .8 .04 20.0 Feb 11 8t. 1400 17 .9 .30 27.5 4.2 21 .0 Feb 12 86 1000 17 .5 .03 28.5 4.6 22.0 Feb 13 86 1000 17

.

"7 _.04 _28.5 _3.8 _{21 .5} ( Feb 14 86 0930 17 1 . 1 >0.5 28.3 3.3 20.5 Feb 18 86 1500 17 .5 .04 27.5 4.3 21 .0 Feb 19 86 1000 17 .3 .02 27.3 3.4 20.0 Feb 20 86 1000 17 .8 .04 27.3 3.1 20.0 Feb 21 86 1000 17 .7 .03 27.8 2.1 21 .5 Feb 24 86 1400 17 .4 .05 20.0 Feb 26 86 0930 17 'J .w .03 27.0 2.1 22.0 Feb 27 86 0930 17 1 . 1 .07 28.0 "7 _.5 _4.5 _21.5 ( Feb 28 86 0930 17 1 . 1 .09 29.2 5.4 21 .5

(23)

Water Qual ity Observations--TANK 1 7--!'-1ar c h 1986. (Dietary Experiment)

Date Hour TanK Ammonia Nitrite Temp pH DO Sal inity

- - - - - - - - - - - - - - - - - --- -,..1ar 3 86 1000 17 1 .0 .10 28.0 3.1 23.0 t'lar 4 86 1330 17 1 .2 .19 28.0 3.3 21 .5 !,-lar 5 86 0900 17 1 .6 . 16 22.0 !,-lar 6 86 17 2.1 .23 t'lar- .., 86 0900 17 >3.0 'j~, 22.0 ( .L.~ t-'la.r 10 86 17 ' j c:-L..-.J .50 28.0 2.9 22.0 t'I-:;..r- 12 o _'-'I~' ₁₀₀₀ ₁₇ _.8 _.17 --;CI ,:. L ... ' • ... ' 1 .7 21 .0 t'1ar- 13 86 0830 17

.

"7 _.21 _28.0 _{1 .4} _20.0 ( Mar- 14 86 0900 17 .4 • 0'-' '7 28.3 ' j ~

.

,.., .,:. 20.0 t~tar- 17 86 0900 17 1 .0 .09 28.0 2.8 20.5 tvt.:;..r 18 86 1000 17 .3 .07 27.6 ~ -, ( • L 2.2 21 .0 tvlar- 19 86 17 .8 .13 27.9 7.2 2.8 20.0 t-lar 20 86 17 1 .0 .19 28.0 1 .8 20.0 t'tar 21 86 17 .8 0':;- 27.5 3.2 20.0 t'l-:;..r 24 o.! '-' .... ' 17 .5 .07 26.0 7.4 3.3 21 .0 t-'lar 26 86 1000 17 .7 .07 22.0 tvlar 28 86 1700 17 26.3 tvlar 31 86 17 .4 .06 27.2 7.5 3.3 20.0

(24)

J..oJa t €' r Ch €'ITI i s· t

>

'

Obser·va t i ons·-- Tank 17 -- Apr i 1 1986.

(Dietary Exper iment)

DATE TIl"lE TANK At·'lMONIA ~'1I TR I TE SALINITY TEtvlF' D.O. pH

- - - - - - - - - - - - -Ap 1 86 1615 1 7 20.0 Ap 2 86 17 .9 . 13 20.0 ,...,..., L.i .0 2.2 7.4 Ap 4 0'::' _{1 7} c-.08 19.0 2,5.0 ~I ..., 7.4 '-.1,-, • ~I ~

.

..:.... Ap 9 86 17 L. _.07 _19.0 _27.1 _4.0 • u Ap 10 86 '7'45 1 7 25.9 6. ~ . Ap 14 86 17 c-• ...J . 07 20.0 27.0 5.4 Ap 18 86 1 7 .-, co £. • .J >0.5 20.0 O,J- '-' ... J ~ -":' 1 3.7 Ap 21 86 17 .9 .15 20.0 27.2 4.0 Ap 23 86 900 17 . 0 ,-, • 'J..:...7 r , 20.0 25.8 4.5 Ap 25 86 1115 17 1 . 1 >0.5 20.0 ...,., C' ,,-O.J 3.8 7.3 Ap 2:3 86 17 1 .0 .18 21 .0 23.0 ' ,..., 0 . £ ~ f ._c-, Ap 30 86 855 17 1 .0 .08 21 .0 28.0 4.4

(25)

Water Chemistry Observat ions-- Tank 17

--

May 1986.

(Di etary Experiment)

Date Hour Tank Ammonia Nitrite Sal ini ty Temp DO pH

- - - - -- --- - -- - - - - - - - - - ----- ---tvlay 2 86 1015 17 .9 .20 20.0 29.0 2.3 !"lay 5 86 845 17 1 . 0 _{· 1 9} 21 .0 27.2 3.7 t-lay 7 86 845 17 1 .0 .12 21 .0 28.0 4.7 !"lay 12 86 900 17 .5 · 05 20 .0 22.1 3.1 7 .3 t"lay 14 86 900 1 7 . 4 · 08 21 .0 27.0 .-, -='1. LCl I 7 .5 tvlay 17 86 1030 17 1 . 1 .24 20.0 t"lay 19 86 '7'00 17 r. _.15 _19.0 ₂₈_.₀ ., -I 7.0 • 7' ":'. L tvlay 21 86 830 17 1 . 1 .14 20.0 t-lay '"''""' L.::J 86 830 17 1 . 3 · 1 8 20 .0 27.8 2.5 7 .4 !"lay 27 86 1030 17 28. '?' 2.1 "7 c:-{

.

-' tvlay 28 86 17 1 . 0 · 1 1 20.0 28.2 3 .8 7 .5 tvlay 30 86 17 1 . 1 .13 21 .0

(26)

Water Che-misty Observat ions-- Tank 18

--

,Jan u ar'

>

'

1'7'86.

(D i e tary Experiment)

DATE HOUR TANK AtvlMONIA NITRITE TEt'lP pH D.O. SALINITY

--- - - - ---- ------- ----- - - - -- - -Jan 2 86 0830 18 .4 .37 Jan 3 86 1400 18 .7 .50 19.0 Jan 4 86 0830 18 1 .2 .43 Jan 5 86 1700 18 .9 .47 Jan 6 86 0645 18 '? _.₃₀ ₁₉_.₀ • L. Jan 7 86 1000 18 >0 .3 .38 28.3 6 6.9 20.0 J.:.-n 8 86 0830 1° '-' 2.1 :>0.5 27.9 6. :=: 20.5 Jan 9 86 0645 18 ~, ;'.5 28 .~: 6.9 19.5

·

.~ ,.J.:.-n 10 86 0::::50 1 ,-. c· .1... L • .31 29.5 6. '7' 19.5 Jan 1 1 86 1030 18 . 3 .16 ,.Jan 12 86 1130 18 _{· 1} .12 Jan 13 86 0850 1 ,=' ,-. .6 .25 30.1 ' '? O . L. 21 .0 ,.J an 14 86 0900 1 ... c-

·

,., _,:. .15 26.7 CI. l 21 .0 .. Tan 15 86 0900 18 <= • ..J .12 28.5 6 .3 22.0 ,.Jan 16 86 0'7'00 18 _. _uL _.17 _2f:_._O _~'. 4 21 .0 Jan 17 86 0900 18 .5 .35 20 .5 ,.Jan 18 86 0900 18 <= • ~I

>0

.

~! 20 .0 Jan 19 86 1030 18 .5 .49 19.5 Jan 20 86 0900 18 .8 >0.5 19.0 Jan 21 86 0900 18

·

7 ( >0.5 19.5 ,Jan 22 86 0900 18 .9 >0.5 28.5 4.4 18.0 Jan 23 86 0900 18 .9 >0 .5 29.0 3.4 20 .0 .. T.:.-n 24 86 0930 18 1 . 1 »0.5 J.-, ""0 • 7 ( ..., I • '? L. 5.7 18.0 Jan 26 86 18 .8 >0.5 22.0 .. Tan 27 86 0900 18 .7 »0.5 28.5 6.0 Jan 28 86 0900 18 .5 »0.5 28.5 5.3 18.5 \.Tan 29 86 0930 18 .6 >0 .5 29.7 5.4 19.0 Jan 30 86 0930 18 .6 >0 .5 28.3 5.1 19.0 Jan 31 86 0900 18 .7 >0 .5 18.0

(27)

Water Chemistry Observations--TANK 18---Febr·uary 1986. (Dietary Experiment)

DATE HOUR TANK AtvU10NIA NITRITE TEtvlP pH D.O. SALINITY

- - - - - - - - --- - - - - ---Feb 3 86 1000 18 .7 .50 29.0 5.0 18.5 Feb 4 86 18 .7

>

>.5 18.5 Feb 5 86 0830 18 .8 .50 30.9 4.5 20.0 Feb 6 86 1000 18 .8 .43 28.5 4.6 20.0 Feb 7 86 1000 18 .4 3Q _28.5 _4.2 _19.5 Feb 10 86 1000 18 1 .

a

.50 20.0 Feb 11 86 1400 1 c' _'-' .9 . 10 27.7 5.'? 21 .5 Feb 12 86 1000 18 .8 .40 ?O co . - '-.,.1 • • .J 0 ... ' ' j 22.0 Feb 13 86 1000 18 1 .4 • 47 I 28.5 5.3 21 .0 Feb 14 86 0930 18 .8 .15 28.3 5.3 19.0 Feb 18 86 1500 18 .9 .22 27.5 5.1 19.5 Feb 19 86 1000 18 1 .0 .23 27.3 5.1 19.0 Feb 20 86 1000 18 .7 .22 27.5 4.5 1 '7' • 0 Feb 21 86 10.00 18 .9 .24 27.8 5.5 20.5 Feb 24 86 1400 18 .7 .17 19.5 Feb 26 86 0930 18 .6 .29 25.5 6.3 21 .0 Feb 27 86 0930 18 .8 .36 28.0 7.5 5.4 21 .0 Feb 28 86 0930 18 .9 >0.5 29.5 6.1 20.5

(28)

Water- Qual it>' Obser-vations--TANK 1 8--l"lar-c h 1986. (Dietar-y Exper- iment)

Date Hour- TanK Ammonia Nitr-ite Temp pH DO Sa lin it>'

---

--- --- - - - - --- -Mar- 3 86 18 .6 >0 .5 28.0 4.9 22.0 Mar- 4 86 1330 18 .7 >0 .5 27.5 5.3 21 .0 Mar- 5 86 18 .6 .35 21 .0 1"1ar- 6 86 18 1 . 3 .42 1"1~_r 7 _8.:, ₀₉₀₀ ₁₈ _.8 _>_0.5 _22.0 ( i'"lar- 10 86 18 .7 .24 27.7 3.9 21 .5 Mar- 12 86 1000 18 .5 .1'7' 2:=::.0 3.7 21 .0 t'lar- 13 86 0830 18 .5 .23 28.0 3.6 20.0 t1ar 14 86 0900 18 .7 .1 t. 28.3 ~. <:" -=.' • ...J 20.0 t'lar- 17 86 0900 18 1 . 1 .12 28.0 _{.... u}'J 0 ₂₁_.0 1"1 ar- 18 86 1000 18 .6 .06 "JI' C' ~ I • __ ' 7.3 5.4 21 . I) t'l-3. r- 19 86 18 1 .2 .13 27.9 7.2 4.9 20.0 Mar- 20 8t. 18 _.w0 _.15 _28.0 _4.0 _20.0 t-'lar- 21 86 18 .9 • 10 28.0 4.2 20.0 t"lar- 24 86 18 .9 0';' _26.0 _7.4 5.4 21 .0 t'lar- 26 86 1000 18 1 .0 .10 22.0 1"lar 28 86 1700 1 ._....=-_' 27.0 1"1ar- 31 86 18 .8 • 1 0 .-,.., L{ • ...J r:: 7.5 3.5 21 .0

(29)

Water Chemisty Observations-- TanK 18

--

Apr i 1 1986.

(Dietary Experiment)

DATE TII"lE TANK AI"11"10NIA NITRITE SALINITY TEMP D.O. pH

---

--- --- ---Ap 1 86 1615 18 20.0 Ap 2 86 18 1 . 1 ,:\' j . ... 1.1- 20.0 "'?L. -, I . C' ... ' 2.8 7. 4 Ap 4 86 18 .9

.

" OJ -'--'- 20 .0 26 .9 1 .6 7 .3 Ap '7' ,.., , 18 1.0 .13 20.0 27 ~ ₄ ? 00 • ~I Ap 10 86 945 18 26.0 -, { .£.. " Ap 14 86 1 ,-=> ~ .10 21 .0 27.0 ~ ~ '-' • ~I ._1 • ,-I Ap 18 86 18 1 .2 .50 21 .0 26.3 4.9 Ap 21 86 1 ,-=> _.₅ _.₀₈ ₂₁_.0 " 7 _.2 ₅_.3 '-' .L..' Ap 23 86 900 18 1 .0 .28 22.0 25.8 5 .5 Ap ?_{_} ~ _..J ₈₆ ₁₁₁₅ 1 ,~ '-' 1 .0 >0.5 22.0 26.8 4.8 7 .5 Ap 28 86 18 .9 .15 22.0 22.0 _o.' 0 _w ₇_.4 Ap 30 86 855 18 .8 .16 20.0 27.0 4.2

(30)

lva t er Chemistry Observations-- TanK 18

--

tvlay 1986.

Date Hour TanK Ammonia Nitrite Sal inity Temp DO pH

--- - - - - --- ---tvlay 2 86 1015 18 .9 .35 22.0 29.5 4.5 tvlay 5 86 845 18 1 .0 .20 22.0 27.2 5.9 tvlay 7 86 845 18 .9 .23 25.0 ' ? -_L.I.L.'? _3.6 tvlay 12 86 900 18 .5 .08 23.0 27.1 5.8 7.1 1"13.Y 14 86 900 1 8 .6 ?7 _23.0 _27.1 _3.7 ₇ ~, .~

r

v_1a_>' _{17 86 1030} 1° '-' 1 . 1 .18 22.0 1"13.Y 19 8tl 900 18 1 .4 . 1 1 22.0 28.0 4.4 7 _.₁ ( tv1ay 21 86 830 18 1 . 1 .25 21 .0 1"13.)' 23 86 830 18 1 .2 .40 21 .0 28.0 4.6 7.4 tvlay ' ? 7 .... , 86 1030 1 '::. _'-' 28.5 3.0 7.3 1"13.), 28 86 18 1 . 1 • 1 E: 21 .0 'jr'J ."') ..:...0 • ..:... 5. 1 7.4 tvl<3.y 30 86 18 1 .4 .34 22.0

(31)

Water Chemisty Observations-- TanK 19 -- January 1986. (Dietary Experiment)

DATE HOUR TANK Al"lMONIA NITRITE TEl"lP pH D.O. SALINITY

Jan 2 86 0830 Jan 3 86 1400 Jan 4 86 0830 Jan 5 86 1700 Jan 6 86 0645 Jan 7 86 1000 Jan 8 86 0830 ,Jan 9 86 0645 Jan 10 86 0850 ,J an 11 86 1030 Jan 12 86 1130 Jan 13 86 0850 Jan 14 86 0900 Jan 15 86 0900 Jan 16 86 09-00 ,Jan 17 86 0900 Jan 18 86 0900 Jan 19 8t. 1 (130 Jan 20 86 0900 Jan 21 86 0900 Jan 22 86 0900 Jan 23 86 0900 Jan 24 86 0930 Jan 26 86 Jan 27 86 0900 Jan 28 86 0900 Jan 29 86 0930 Jan 30 86 0930 Jan 31 86 0900 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 .9 .9 · 8 o

·

... .2 • 1 • 1 ~.

·

..,:. ~. • ..:0 • 1 .2 .2 .4 .2 .3 .2 .4 .4 .6 .4 .8 .7 .4 .3 .2 .2 .6 .20 .40 .45 .47 .22 .32 · 10 .06 .19 .07 .08 · 1 1 .06 .05 .07 .15 .17 .10 • 11 .08 .13 · 12 .13 .08 .07 .09 .04 .10 28.8 28.2 29.0 30.7 28.5 28.9 28.2 28.5 29.0 29.4 28.7 27.5 29.0 27.9 7.3 -, , ... . 0 7.1 7.2 7.0 6.8 6.1 .5.9 6.8 5.4 5.4 5.5 6.2 5.7 5.5 5.2 20.0 17.5 19. (I 19.0 18.0 18.5 19.5 20.0 21 .0 20.5 21 .0 20.0 19.5 20.0 20.5 19.0 20.5 20.0 22.0 20.0 19.0 20.0 19.0

(32)

Water Chemistry Observations--TANK 19--February 1986. (Dietary Experiment)

DATE HOUR TANK At-U"10N I A NITRITE TEt1P pH D.O. SALINITY

--- --- --- --- -Feb 3 86 1000 19 .5 .07 28.3 5.1 19.0 Feb 4 86 19 .2 .07 20.0 Feb 5 86 0830 19 .4 .04 29.8 4.0 20.5 Feb 6 86 1000 19 .6 .06 28.5 5.3 20.5 Feb 7 86 1000 19 .4 .03 28.0 4.4 20.0 Feb 10 86 1000 19 .7 .05 21 .0 Feb 11 86 1400 19 .6 .43 "")7 c ..:... ( • .J 5.0 21 .5 Feb 12 86 1000 19 .5 .04 28.3 4.7 22.5 Feb 13 86 1000 19 .6 .03 28.5 4.9 21 .0 Feb 14 86 0930 19 .6 .08 28.3 4.7 20.0 Feb 18 86 1500 19 .2 .03 27.5 9.8 20.0 Feb 19 86 1000 19 .2 .06 27.3 5.1 19.0 Feb 20 86 1000 19 .8 .05 _{L I ._'}'?~ '" _4.8 _19.0 Feb 21 86 1000 19 .8 .05 27.5 4.1 20.5 Feb 24 86 1400 19 .3 .03 19.5 Feb 26 86 0930 19 .2 .08 27.0 5.9 21 .0 Feb ?~ _{_I} 86 0'7'30 19 1 .0 .24 28.0 7.5 5.1 21 .0 Feb 28 86 0930 19 .8 .27 29.5 5.9 21 .0

(33)

WatE?r Qua 1 i ty Observations--TANK 19--t'-larch 1986.

DatE? Hour Tank Ammonia Ni tri tE? Temp pH DO Sa 1 in i ty

--- - - - - - --- - - - - --- ---Mar 3 86 19 .7 .24 28.0 4.3 22.0 t'-lar 4 86 1330 19 .8 .23 27.5 4.5 21 .0 Mar 5 86 0900 19 .9 .25 21 .0 t'-lar 6 o uO ' 19 .8 .37 t-lar 7 O~ _vw ₀₉₀₀ ₁₉ _{1 .0} _.32 _22.0 r-1ar 10 86 19

·

7' _.15 _27.7 ":) "7 _22.0 .- -...J • .-tvlar 1'=' .... 86 1000 19

·

7' ( .08 28.0 2.6 21 .5 t1ar 13 86 0830 19 ':> _.08 _28.0 ..., 7-20.0 • -...J

...

( Mar 14 86 0900 1 '? _{• ...J}c- _.07 _28.3 _4.2 _20.0 t'lar 17 86 0900 19 .9 .08 28.0 3.7 21 .0 t'-lar' 18 86 1000 19 .4 .05 28.0 7 ' j (

...

3.8 21 .0 tvlar 19 86 19 1.0 .12 28.0

..,

'? _2.4 _20.0 "

...

~'lar 20 86 19 .7 .14 2.2 20.0 t'-lar 21 86 19 .9 .14 28.0 2.4 20.0 t1ar 24 0_,-'0' ₁₉

,

'"

_{. 11} _26.0 _7.3 _3.2 _{21 .0} t'-lar 26 86 1000 19 .7 . 11 21 .0 t-lar 28 86 1700 19 26.9 t'-lar 31 86 19 .5 .07 27.5 7.4 2.4 22.0

(34)

Water Chemisty Observations-- Tank 19

--

Apr i 1 1986.

(Dietary Exper-iment)

DATE TIME TANK AMl"lONIA NITRITE SALINITY TEl"lP D.O. pH

--- --- --- ---Ap 1 86 1615 19 20.0 Ap 2 86 19 1 .0 .16 20.0 27.0 2.8 7.4 Ap 4 86 19 .8 .12 20.0 27.0 2.4 7.3 Ap 9 86 19 .7 .OB 19.0 27.6 2.0 Ap 10 86 945 19 26.8 3. '7' Ap 14 86 19 .6 .09 20.0 27.5 3.9 Ap 18 86 19 1 .4 '") ' ... 0 20.0 26.1 3.6 Ap 21 86 19 .4 .04 20.0 27.5 4.1 Ap 23 86 900 19 .6 .07 21 .0 25.9 4.9 Ap 25 86 1115 19 1 .0 .18 21 .0 26.8

...

'") "7 ( 7.3 Ap 28 86 19 .8 .07 21 .0 24.0 5.2 7.4 Ap 30 86 855 19 1 . 1 .43 21 .0 27.0 4.4

(35)

Water Chemistry Obser'va t i ons-- TanK 19

--

May 1986.

Date Hour TanK Ammonia Nitrite Salinity Temp DO pH

- - - - - - - - - - - - -May 2 86 1015 19 .8 .13 21 .0 29.8 2.7 May 5 86 845 19 .5 . 1 1 22.0 27.5 3.8 1'-1ay 7 86 845 19 "7 _.08 _22.0 ~"7 _.5 _4.6 • t Lot 1'"1ay 12 86 900 19 .6 .05 21 .0 27.5 5.8 7.4 1'-1.::o.y 14 86 900 19

c-·

-' .08 20.0 27.1 4.0 7.6 ~"la:~" 17 86 1030 19 .7 .05 21 .0 1'-1ay 19 86 900 19 .7 .08 19.0 28.0 4. 1 '7 0"') ( . , I i -~'lay 21 86 830 19 .8 .06 20.0 t·1ay ~,.., ",;....,:t 86 830 19

·

.:) \...' . 12 18.0 ~~ ,.... ",;.../ . 7 3.0 7.4 tvlay _{27 86 1030} 19 28.5 4.0 7.7 1'-1ay 28 86 19 .8 .09 20.0 ~o ~ ~'-'. ~ 3.5 ~ c-/ • __ I 1'"1ay 30 86 19 1 .0 .08 21 .0

(36)

Water Chemisty Observations-- TanK 20

--

January 1986.

DATE HOUR TANK Atvl~10NI A NITRITE Ta'lP pH D.O. SALINITY

---

- - - - - - - - - - - - ---Jan 2 86 0830 20 _{· 1} .22 Jan 3 86 1400 20 .5 .40 19.0 Jan 4 86 0830 20 .8 .42 Jan 5 86 1700 20 .9 .43 Jan 6 86 0645 20 2.4 .37 20.0 Jan 7 86 1000 20 >3.0 .45 28.8 6.0 7.0 21 .0 ~T .3.n 0 _1.... 0 " _{... 0} ₀₈₃₀ ₂₀

>

::: .

₀ 4? _28.0 _{7. 1} _20.5 Ja.n 9 86 0645 20 1 .4 >.5 19.5 Jan 10 O~ _..._{_,} _08::,0 ₂₀ _.4 -JO • ... I\-' 19.5 Jan 1 1 86 1030 20

....

'J _.21 Jan 12 Bt. 1130 20 _{· 1} .12 ,Jan 13 86 0850 20 .4 .14 31 .0 ' ,.... 0 . 0 20.5 .Jan 14 86 0900 20 . 0 .10 28.8 6.8 21 .0 Jan 15 86 0900 20 .5 .06 28.9 6.9 22.0 Jan 16 86 0900 20 .4 .18 28.5 6.7 20.5 Jan 17 86 0900 20 .4 .19 21 .5 Jan 18 86 0900 20 .5

_·

. j 'J ... 21 .0 Jan 19 86 1030 20 . 4 .10 20.5 Jan 20 o _1....0' ₀₉₀₀ ₂₀ _.4 _.02 ₂₁_.0 Jan 21 86 0900 20 .4 .08 22.0 ,J ·3.n 22 o _{... 0}' ₀₉₀₀ ₂₀ "7 · 11 28.0 4.8 20.0

·

( Jan 23 86 0900 20 .5 .10 29.1 5.1 22.0 ~Tan 24 86 0930 20 c- _.13 _29.5 _7.5 _5.4 ₂₁_. (I

· .'

Jan 26 86 20 2.9 »0.5 23.0 Jan 27 86 0900 20 .4 .08 28.8 5.1 Jan 28 86 0900 20 .3 .08 27.0 6.5 20.0 Jan 29 86 0930 20 c-.oJ .31 29.3 5.1 20.0 Jan 30 86 0930 20 .3 .05 28.0 5.0 20.0 Jan 31 86 0900 20 .3 .07 19.0

(37)

DATE HOUR TANK AMMONIA NITRITE TEt-1P pH D.O. SALINITY

--- --- --- --- -Feb 3 86 1000 20 .8 .05 28.5 3.5 Feb 4 86 20 .5 .08 20.0 Feb 5 86 0830 20 .4 .04 31 .0 3.8 20.5 Feb 6 86 1000 20 .5 .05 29.0 4.8 21 .0 Feb 7 86 1000 20 .3 .06 28.5 3.9 20.0 Feb 10 86 1000 20 c:-.08 21 .0 . 0_1 Feb 1 1 86 1400 20 1 '") • .L- . 11 27.5 4 . u .-=- 21 .0 Feb 12 86 1000 20 .7 .06 29.0 5.1 22.0 Feb 13 86 1000 20 .9 .07 29.0 4.0 22.0 Feb 14 86 0930 20 '7 • I .12 28.7 3.5 20.0 Feb 18 86 1500 20 .3 .03 ... ~ ~ .L l' • I 4.1 19.5 Feb 19 86 1000 20 .4 .04 28.0 4.4 19.0 Feb 20 86 1000 20 .8 .04 28.0 3.7 19.0 Feb 21 86 1000 20 .8 .06 28.0 4.0 20.0 Feb 24 86 1400 20 .3 .03 18.5 Feb '") , .L-O 86 0930 20 .5 .15 26.5 6.0 20.5 Feb 27 86 0930 20 1 .4 .37 28.2 ~ c:-I • ~I 4.0 20.5 Feb 28 86 0930 20 1 .7 >0.5 29.6 5.9 20.0

(38)

Water Qual i ty Observations--TANK 20--March 1986.

Date Hour TanK Ammonia Nitrite Temp pH DO Sal inity

Mar 3 86 Mar 4 86 Mar 5 86 !,-lar 6 86 !,-lar 7 86 !,-lar 1086 t'1ar' 12 86 t'lar 13 86 Mar 14 86 !,-lar 17 86 t-lar 18 86 !,-lar 19 86 !,-1ar 20 86 !,-lar 21 86 Mar 24 86 !,-lar 26 86 ,..1ar 28 86 !,-lar 31 86 10:00 20 1330 20 0900 20 20 0900 20 20 1000 20 0830 20 0900 20 0900 20 1000 20 20 20 20 20 1000 20 1700 20 20 1 • 1 0.8 0.8 0.7 1 .? 0.8 0.6 0.5 0.5 1 • 0 0.6 1 • 1 0.9 2.3 0.4 0.8 0.5 >0.5 >0.5 0.44 0.38 0.5 0.13 0.07 0.08 0.05 0.09 0.06

o .

13 0.14

o .

19 0.10

o .

11 0.07 28.8 28.3 28.5 28.7 29.0 28.0 29.0 28.5 28.7 28.5 28.7 26.2 27.0 28.0 3.0 3.2 2.0 1 • 9 1 • 9 3.4 7.3 2.2 1 .2 0.9 7.4 5.2 7.4 3.5 21 .5 20.5 21 .0 21.5 21 .0 21 .0 20.0 20.0 20.0 21 .0 20.0 20.0 20.0 20.0 22.0 20.0

(39)

--

Apr i 1 1986.

(Dietary Exper-i men t)

DATE TIME TANK AMI"10NIA NITRITE SALINITY TEMP D.O. pH

- - - - - - - - - - - - -Ap 1 86 1615 20 20.0 Ap 2 86 20 .9 . 16 19.0 28.0 2 • L-'J 7.4 Ap 4 86 20 .6 .10 20.0 27 . 1 1 .9 7.5 Ap 9 86 20

...

0 _.08 _20.0 _2::::.0 _3.8 Ap 10 86 945 20 27.0 4.6 Ap 14 86 20 C" • ..J .08 20.0 'J7 .L..,' . . . . C" ..1 4.3 Ap 18 86 20 1 .7 .18 20.0 27.0 4.5 Ap 21 86 20 .8 .03 20.0 28.0 4.8 Ap 23 86 900 20 .8 .05 20.0 26.2 5.6 Ap 25 86 1115 20 .9 .13 20.0 'J~ 'J 4 / . 4 2.0 7.4 Ap 28 86 20 .8 .03 21 .0 22.0 6.4 7.5 Ap 30 86 o c " c " u .... .I.J 20 .8 .18 21 .0 28.0 4.2

(40)

Water Chemistry Observations-- TanK 20 -- May 1986. (Dietary Experiment) Date May !'-lay May May t-lay ~'lay t-lay Hour 2 86 1015 5 86 845 7 86 845 900 12 86 14 86 900 86 1030 17 19 86 !'-lay 21 86 900 830 t1ay 23 86 830 ~'lay 27 86 1030 t-lay 28 86 ~'lay 30 86 TanK 20 20 20 20 20 20 20 20 20 20 20 20 Ammonia 1 .2 .6 .8 .3 .4 1 .0 o • I_ I .8 1 • 1 ,~ • 7 1 .2 Nitrite .14 .16 .09 .08 .13 .09 .08 .06 .10 .07 .09 Sa 1 in i t y 21 .0 21 .0 21 .0 20.0 20.0 20.0 20.0 20.0 20.0 21 .0 21 .0 Temp 30.0 28.0 28.0 28.0 27.6 27.0 28.3 29.0 28.7 DO 3.7 3.5 4.7 5.9 '=1.0 3.7 5.9 4

.

0 \...' pH 7.5 7.5 7.3 7.5 7.8 7.6

(41)

--

January 1986.

DATE HOUR TANK AtvlMONIA NITRITE TEtvlP pH D.O. SALINITY

--- --- --- - - - - -Jan 2 86 0830 21 _{· 1} .05 Jan 3 86 1400 21 .9 .29 21 .0 Jan 4 86 0830 21 .5 .29 Jan 5 86 1700 21 .6 .30 Jan 6 86 0645 21 .3 .46 22.5 Jan 7 86 1000 21 .7 >0.5 29.0 7.4 t:, • 8 23.5 Jan 8 86 0830 21 .2 ~...., • ..J'=> 28.1 6.9 1 9 . 0 ,Jan 9 .~~ w'-' 0,:::.45 21 · 1 .06 28.7 ~' . '7 18.5 Jan 10 8.!. 0850 21

·

<::" ~, .13 29.9 6.9 19.0 ... T.~n 11 '-'L _0,-_' ₁₀₃₀ ₂₁ .4 .15 Jan 12 86 1130 21 _{· 1} .09 ... Tan 13 86 0850 21 .6 .09 31 .0 ' ,...., ~I. 7 20.0 Jan 14 86 0900 21 ") . 4 - .09 28.9 6.9 20.0 ,Jan 15 8t, 0900 21 .5 .07 28.8 7.1 21.5 ,Jan 16 86 0900 21 .3 .17 28.5 _{o. ,}' Q _20.5 Jan 17 86 0900 21 .9 .34 21 .0 Jan 18 86 0900 21 .8 >0.3 20.0 ... Tan 19 8':::, 1030 21 1 ? _>0.5 19.0 Jan 20 86 0900 21 1 . 1 >0.5 20.0 ... Tan 21 86 0900 21 .9 >0.5 20.0 Jan 22 86 0900 21 .9 >0.5 28.5 5.0 18.5 ... T.:<.n 23 86 0900 21 1 .0 >0.5 29.0 4.9 20.0 ,Jan 24 86 0930 21 .7 »0.5 29.5 7.0 5.1 19.0 Jan 26 86 21 .7 .35 22.0 Jan 27 86 0900 21 .7 .34 28.7 5.9 ... Tan 28 86 0900 21 .3 .27 28.0 5.7 20.0 Jan 29 86 0930 21 .5 .32 29.0 5.3 19.0 Jan 30 86 0930 21 .3 .27 28.4 4.7 19.5 Jan 31 86 0900 21 .9 .34 18.5

(42)

DATE HOUR TANK Af"1~'10NIA NITRITE TEl"lP pH D.O. SALINITY

--- - - - - - - - - --- ---Feb 3 86 1000 21 .9 .34 28.5 4.8 19.5 4.8 Feb 4 86 21 .4 .28 20.0 Feb 5 86 0830 21 .8 .22 31 .0 3.4 20.0 Feb 6 86 1000 21 .6 .07 29.0 4.8 20.5 Feb 7 86 1000 21 .4 .09 28.5 ~ _{.<.. ...}'J _20.0 Feb 10 86 1000 21 . 9 . 11 21 .0 Feb 1 1 86 1400 21 .8 .05 -"')-, C" 4 . . .J 4 . L ~, 21 .0 Feb 12 86 1000 21 .5 .06 28.5 4.7 23.0 Feb 13 86 1000 21 0 . u .09 28.7 2.7 21 .5 Feb 14 86 0930 21 .8 . 10 28.3 2.2 20.5 Feb 18 86 1500 21 .8 .08 27.5 3.2 21 .0 Feb 19 86 1000 21 .6 .08 27.3 4.5 20.0 Feb 20 86 1000 21 .9 .09 27.5 4.2 20.0 Feb 21 86 1000 21 1 . 1 .08 27.5 1 .9 21 .0 F€'b 24 86 1400 21 .6 .09 20.0 Feb 26 86 0930 21 .6 .08 26.3 5.5 22.0 F€'b ~~ .<..1 86 0930 21 .7 .17 28.0 ~ l • co ..J 4.7 21 .0 Feb 28 86 0930 21 .6 .20 29.7 6.2 21 .0

(43)

Water Qua 1 i ty Observations--TANK 21--March 1986. (Dietary Experiment)

Date Hour Tank Ammonia Nitrite Temp pH DO Sa 1 in j ty

--- - - - - - --- --- --- ---Mar 3 86 21 .7 .10 27.5 4.1 22.5 Mar 4 86 21 .6 .28 27.3 4.3 21 .5 Mar 5 86 0900 21 .7 .28 22.0

r

v_1ar _{6 86} ₂₁ _.6 _.39 Mar- 7 86 0900 21

·

"? ( .33 22.0 t'1ar 10 86 21 1 .0 .20 26.7 4.7 22.0 Mar 12 86 1000 21 ~ • ...J .07 27.7 4.5 21 .0 !'"1ar 13 86 0830 21

·

"? ( .07 27.0 5.6 20.0 Mar 14 86 0900 21 .4 .08 27.5 4.5 20.0 !'"1ar 17 86 0900 21 .6 . 11 27.7 s.... (

..,

-

20.0 t-1-~r 18 86 1000 21 _{· 1} .07 28.0 7 • s...

..,

3.4 21 .0 Mar 19 0 ' _wO ₂₁ _.7 _.12 _28.3 _7.2 _2.7 _20.0 t"1ar 20 86 21 .9 . 16 28.0 1 . 4 20.0 !'"1ar 21 86 21 1 .2 .19 28.0 1 .8 20.0 Mar 24 86 21 .3 .09 25.5 7.4 5.4 20.0 !'"1ar 26 86 1000 21 .5 .12 22.0 Mar 28 86 1700 21 26.0 Mar 31 86 21 .3 .09 28.0 7.4 3.4 20.0

(44)

Water Chemist)' Observations-- Tank 21

--

Apr i 1 1986.

DATE TIME TANK AMMONIA NITRITE SALINITY TEMP D.O. pH

- - - - --- - - - - -Ap 1 86 1615 21 19.0 Ap 2 86 21 .9 .20 18.0 27.0 ' j ~ L. • ' -' 7.4 Ap 4 86 21 .6 . 15 19.0 26.5 3.1 7.3 Ap 9 86 21

.

7 , _.09 _19.0 _27.0 _{4. 1} Ap 10 86 945 21 25.9 4.9 Ap 14 86 21 .4 .08 19.0 27.0 5.3 Ap 18 86 21 1 .4 .30 20.0 26.0 4.3 Ap 21 86 21 .6 .04 20.0 26.9 ~ ' j ... 1 • L-Ap 23 86 900 21 .6 .05 20.0 2~ ~ ..J • ..J 0.,,-, ' j Ap 'j~ ,,--' 86 1115 21 1 .0 .20 21 .0 ' j ' ~ ~o. _I 3.4 7.3 Ap 28 86 21 .9 .08 22.0 22.5 6.6 7.4 Ap 30 86 855 21

.

7 , _.10 _{21 .0} _28.0 _3.8