IIOU WIS. ~.~
......
-......
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-1
LOCATION OF THE SITE WITHIN THE STATE
r -----r IIIIII~
20~
Z • ... W
o ~~W ..J
fi~~ III..J (J ~= 0
lit C
% a: uIII
,,
+----+--J
wz
D~QC
L---
)0W..J..JC>
C~~..J..J...o
w...o
qz]
o
>"'1Z •::>oow....C),0'
..1
.I
r.JII
-----+BYRON STATION
UPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-2
LOCATION OF THE SITE WITHIN OGLE COUNTY
SIrE BOUNDARY
----- ROCKVALE AND t1ARIOIl TOHtlSHIPS
· ._..~--..;........
SCALE IN IUlES
BYRON STATIONUPDATED FINAl SAFETY ANALYSIS REPORT
FIGURE 2.1-3
LOCATION OF THE SITE WITHIN ROCI<VALEAND MARION TOWNSHIPS
TRAFFIC LEGENDANNUAL AVERAGE 24HOUR TRAFFIC VOLUME
o STATE HIGHWAYS
o COUNTY HIGHWAYS
PRIMARY HIGHWAYS
---- 2000 AND OVER
o 2MflES
SCALE
OTHER HIGHWAYS
..... - 1000 TO 1999
------............_.. - ..-
400 TO 999
150 TO 399
LESS THAN 'SO
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-4
ROADS AND THEIR ASSOCIATED TRAFFICVOLUMES WITHIN THE SITE VICINITY
BURLINGTONURTURN R. R.
IlIUUD spua
~1.1 •• ClalCI ••••
ClICACO,IIL.AlIEEST. PAUL l
PUIFIC ••••
!t:==i::1 =::::i::1 ==1I'LiI
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-5
RAILROAD NETWORK WITHIN 6 MILESOF THE SITE
;>.'
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-5a
ROUTE OF BYRON STATIONRAILROAD SPUR
REFERENCE:BASE MA" FROM ROCKFORD, ILLINOIS: WISCONSINU.S.G.S. NK 16,4 DATI'D 1958
____ EXCLUSIOfl AREA
•••••••••••• SITE BOUNDARY
WlNl101UM EItCLUStON
SECTORBOuNDARY OtSTANeE
(FEET) SECTOR
ZOOO"00
NNE 2050 BYRON STATIONSSw 3ZOO
~NE 162!> UPDATED ANAL SAFETY ANALYSIS REPORT"'00
'.0039"~
137!l3000 FIGURE 2.1-6
ESE '4Z!>4OZ.
172!l3300 SITE LAYOUT AND EXCLUSION AREASSE 262528.25
b 1 2
l!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!liiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiijSCALE IN MILES
_ _ _ EXCLUSION AREA
••••••••• SITE BOUNDARY
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-6a
TOPOGRAPHY OF THE SITE AREA
o 100 100 SOCFeET
REVISION 7DECEMBER i998
BYRON STATIONUPDATEO FINAL SAFETY ANALYSIS REPORT
flCURE 2.'-7
LOCATION ANO OiUENTATION OFPRINCIPLE PLANT STRUCTURES
168
w
N
E
S
~--L OGlE COUNTY --
0 6 10MILES
SCALE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-8
SECTOR DESIGNATIONS Wrn-UN 10 MILESOF THE SITE
SCALE
FIGURE 2.1-9
LOCATION Of MNOA CITIES WITHIN50 MILES OF THE SITE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
o•__........iil..O""""""..5....~2a;O"""",,;2SMILE S
ELGIN
IWALWORTH
I COUNTY-r----'--001"--
.Lft,NESVllU
lAOD·
ROCK COUNTYCOUNTY
.'IUPOU
I'HARVARD
BOONE Me HENRY
I C:N" ICO":"I ULV':J MARENGO
--- -~IDE KALB COUNTY1KANE
SITE r
ISYCAMORE
ROCHELLE MALT" • I.. .. ~__.~'---.1 DEKALI \
' .flANKUH
GlOVE HINKUY
WATf~""N .\
.AMBOY I S"NDW'~-~l:~-O-~LEE COUNTY I SOMONAUK • •
aT4MPIC0.L --L ---1._-f-- ·ULAND
T --- .WA~NUT--·--- I. IAR~VILLE.. MENDOT"
LA MOILLE
ILA SALLECHUI' •
...."'" alODHEAD14.'" ,,4.1 MONROEIlt
,,~~~~_o WISCONSI~WA:EN/ -iUiNOis _0 _
WINNEBAGO
ISTEPHENSON COUNTY COUNTY ~
.UNA ...
I •. WINNEBAGO
._---- --.L. __.-r.OGLECOUNT~-----'MOU~T ICAR,ROLl .LANAU ,fORRESTON
MOU"T
SAVANNA I MO~1S
CARROLL COUNTY
MILlIDGEVILLE.. ~.'OLO' GRAND. . - __ . DETOUR
WHITESIDE COUNTY .fULTON SWISSYILLf
REVISION 9DECEMBER 2002
3 MILE SI
2I
WELD
MEMORIAL
PARK
Q
<ocr:r()
cr::>:
1I
oI
MOTOSPORT
RIVER
ROAD
CAMPING
&MARINA
MOUNT
MORRIS BOAT
CLUB
SCALE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1 - 10
TRANSPORTATION ROUTES AND PUBLICFACILITIES WITHIN THE LOW POPULATION ZONE
N
SCALE
FIGURE 2.1-11
POPULATION CENTERS WITHIN 50 MILESOF THE SITE
15 20 25MILES10
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
o
E
KANECOUNTY
s
NORTH $ECTOR
------ SID PEOPLE/SQUAll MILE
---- 10DD PEOPLE/SQUARE IILE_._.- CUMULATIVE PO'ULlTION 1810
CUMULATIVE P'PULATION 2020
10 6
~
"/ .".",-
" "lOS /""""
~ ~
(/":z / I0- /,/ /'~ 1 04-...=:ID-O ID-
OW I:--~..... 1 03=:I
:Ill!=u
o 5 10 zo 3D •• 50
DISTANCE FROI SITE, IllES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 1 OF 16)
:ItCit- 1 O~....OIC..=a..Cita..
...=r.-....OIC.. 103=•=U
1 02
NORTH· NORTHEaST SECTOR
--- --- 500 PEOPLE/SQUIRE .,LE
---- lOOO PEO'LE/S,U.E IILE
_._.- CUIULaTlVE POPUllTlOIL lU.
CUMULaTIVE 'OPULaTlON 2020
10' o 5 10 20 31 40 51
DIStaNCE FROM SITE, MILES
. BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 2 OF 16)
--- --- 500 PEOPLE/SQUARE llLE
---- 1100 PEOPLE/S ... U IIlE_._.- COIUllTIU POPULATIOII 1.. 0
CUMULATIVE POPULATION 2020
z0- 104........=-A-DGo
...=--...-=... 103
=-•=-u
NORTHEAST SECTOR
o 5 10 20 31 40
OISTANCE FIOI SITE, IIUS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 3 OF 16)
z:ell
te-'
=A.ellA.
te-'=:E=u
1 0'
EAST· NORTHEAST HeTOR
--- --- SlO PEOPU/SQUAIE IIU
---- 11 .. PEOPLEISQURE IILI
-._.- CalULATIYE 'OPULATIO. lU.
CUIULATIVE POPULATION 2021
o 5 10 30 soD'STUlCE r.oll SIT(. IllES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 4 OF 16)
:za
...=-
1 07
EaST SECTU
------ SOD PEOPLE/SqUaRE IILE
---- 1100 PEOPLE/suau IILE
_._.- CUIULaTIVE 'O'ULaTION 198'
CUIULaTIVE POPUUTION 2020
1 0' o 5 10 20 30 .. soDISTANCE FROI SITE, IllES
BYRON STATIONUPDATED FINAL SAFETY ANALVSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 5 OF 16)
EAST • SGUTIEIn SECTOR
1 06
"""""/ ,"#i' ,,"
105
/ ",#i'''
,
~ ~"1/:II: I I0- /,/to- 10·e....=-...0... IWI I=--to-e.... 103
=-:Ii=-u
--- --- SOD HOPLE/SQUIRE IILE
---- lODO PEOPLE/SOUAIE IUE
----- CUIUUlIH PO'ULAlION Itll
CUMUUTlVE POPULATION 2020
0510 20 30 50
DISTANCE FROI SITE. IILlS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 6 OF 16)
1~
:z0-~ 104-~=Do0Do
...=--~-~ 103
=•=Col
SOUTHEAST SECTOR
------ SOD PEOPLE/SQUAIE llLE
---- 1010 PEOPU/S QUA IE llLE
_._.- CUIULATIVE POPULATION 1110
CUMULATIVE POPULATION 2020
,10 0 5 10 20 30 40 so
DISTANCE FROM SITE, IllES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 7 OF 16)
SOUTH· SOUTHEAST SECTOR
- - - - - - 500 PE0 PLE IS QU' IE llLE
---- lOOO PEOPLE/SClUAIE llLE_._.- CUIULATIVE POPULATIOII 1910
CUMULATIVE POPUUTION 20ZO
1 06
",
"/' ~,--
" ~
/",~",,
105
/ /;:/ /
z0 I I- /,/... 104-...=D-O
ID-
IAl I:--...•... 103
=E=u
o 5 10 20 30 4D 50
DISTANCE fROM SITE, MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 8 OF 16)
SOUTH SECTOR
______ SOO PEOPLE/SQUAIE MILE
----- 100D PEOPLE/SQUIRE llLE
_._.- CUMULATIVE "POLUIO_ lt1.
CUIULATIVE POPULATION 2020
10 6
-'//' "-,,',, ,
10$
/"",-", /
/////• I ICI- 10' //to-e...=-A.CI IA.
ow I=--to-e...I:t 10 3
•=-u
10 1
o 5 lD 20 31 4D SO
DISTANCE FROM SIH, IlLES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 9 OF 16)
10 7
:zo...oJ
=CIooCIo
0601
=......=•=U
10'
SOUTH SOUTHWEST SECTOR
------ SOD PEOPLE/SQUARE llLE_____ 1800 PEOPLE/SQUARE llLE
----- C'IUUlIVl 'OPULATION lUI
CUIULATIVE POPULATION 2020
10 '8 5 10 20 30 40 50
DIS TA NCE FR°I SITE , IllES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 10 OF 16)
SOUTHWEST SECTOR
10 6
,// -,',-',
10 5 /' /'~~~~ • __--e
, ~~ "-.~/,/ ,/:z ,/ ~l0- 10·~ (,/ '/--=t~
0~
I r;/...=-~- .,--1:1 1 0 ~•0u
------ 500 PEOPLE/SQUARE IILE
----- lODO PEOPLE/SQUAIE llLE_._.- CUMULATIVE POPULATION 1...
CUIULATIVE POPULATION ZOZO
10 1
o 5 10 ZO 30 41 50
OISUNCE FROM SITE, MILES
BYRON STATIOhUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 11 OF 16)
______ 500 PlOPLE/SQUARl I.Ll
----- 1000 PUPU/SQUUE I.LE
_._.- CUMULATIVE POPUUTlON lUO
CUIULAT.VE POPULAT.ON 2020
:zo-......::J0.o0....=......::J
•::JU
10 '
1 O~
10'
WEST SOUTHWEST SECTOR
10 ' 0510 20 30 40 SO
DISTANCE FROM SITE, IlLES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 12 OF 16)
zo...c...1:1~
o~
'AI
=...c...1:1E1:1tot
18'
10"
•,•,
•
DISTANCE
WEST SECTOR
-----_ SOO PEOPLEISQuaRE IIlE
----- 1000 PE OPLE/SQUIE IIlE
_._.- CUIUUTIVE POPUUTI'. Itli
CUI~L~TI~E POPULaTION 2020
40 50
SITE III IlLES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 13 OF 16)
WEST NORTHWEST SECTOR
- 500 PEOPLE/SQUARE IILE
----- 1110 'IOPLE/stUn IILE-._.- C'IIUOn ""Utll. " ••
CUIUlaTIVE 'O'UlaTION 2020
10 6
//' ...,",,"10 5 /' ..;;"
,,~
, /~
a !/0- I I...• 10· //...=-a.0a. I... I:110-.........=- 10 3•=-..
1\)1o 5 10 40 50
DISTANCE FlOM SITE. IlLES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 14 OF 16)
ole...=..o..-l-e...=E=u
10'
1 0'
NORTHWEST SECTOR
~,
~/"/ "",
/ ' ,'.'.'_........--" .-_.." ,..../,,/" ,
,/ ~1/ r'
II,",.,-
------ 500 PEOPLE/SQUARE MILE
----- 10DD PEOPLE/SOUARE MILE
_._-- CUMUlATI¥[ POPUlATION 1110
CUMULaTIVE POPULATION 2020
10 1
oDISTANCE FROM SITE. MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 15 OF 16)
NORTH NORTHWlST SECTOR
500 PEO PLE IS QVA R£ III E
10 00 P£ 0 PLE IS GII IE II L£
CUMULATIVE POPULATION 1.10CUMULATIVE POPULATION 2020
--------_.------
10 6
,~
/ ,,', .,"1 05
/ ,~.,, ~,.
/~~~, ~
:II: I,"~0- , I..
//c 10'""'"=L0L I.... I=-...c...= 10 3•=c..
10 1
oDISTANCE FROM SITE, IIUS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.1-12
1980 AND 2020 POPULATION DENSITYWITHIN 50 MILES OF THE SITE
(SHEET 16 OF 16)
•
••dSTILLMAN VALLEY
ApLANT
WSITE
•• •LEAF RIVER
·0
•• MT. MORRIS
~.
• INDUSTRIAL AREAS
• QUARRIES
o 5
SCI LE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.2-1
LOCATION OF INDUSTRIAL AREAS WITHIN10 MILES OF THE SITE
2MILES
,III
8:'12'",IIII
~=••o
SITE
o
--~O'EGON STATION
-
" -.
"-••
6"
6"
LEGEND
____... 3"
------ AMOCO
-----eADGER PIPELINE CO.
--- NORTHERN ILLINOIS GAS CO.
SCALE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.2-2
LOCATION OF PIPELINES WlllilN5 MILES OF THE SITE
o 5 10MILES
LEGEND
.. CITY
o TOWN
-t AIRPORT
~ SEAPLANE BASE
~\\...\\\\ AIRWAY.,,\\.•...
SCALE
BYRON STATlONUPDATED FINAL SAFETY ANALYSrS REPORT
FIGURE 2.2-3
AIRPORTS AND AIRWAYS WITHIN10 MILES OF THE SITE
IlIWX _s3 2 I9
•w••
•13 I
~. . . . ." JO DAYIESS Sf(,,"ENsor. -NtMao! McHENRY lAKE
-3 3 5 i 4 3I
Scale of Miles20 40 eo 110 100
, ! ! , I
NO. OF TORNADOES •~ OGLE II' 0[ KANE COOl(
PER COUNTY (1916-1969) IW.854YEAR PERIOD WHlTtSIOE LE£ 3
• 6 6
•~ HOIRY BUttfAll LASALLE
~ISlNID 7 S 91BC0
3..3 1oo-"....-cIc.
o!
BYRON STAnONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-1
NUMBER OF TORNADOES ORIGINATING INEACH COUNTY IN THE STATE OF. ILLINOIS.
1916·1969
NNW
N
JS
NNE
ENE
- E
ESE
SSE
>1.5080.26- 3.01-1.5 7.0
CALM "'~__•1.51-
3.0MPS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-2
JANUARY WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
NNW
NW
WNW
w -
wsw
SW
SSW ,S
NI NNE
SSE
NE
SE
ENE
- E
ESE
FIGURE 2.3-3
FEBRUARY WIND ROSE 30·FOOT lEVEL(BYRON 1974-1976)
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT>7
MPS
80.26- 3.01-
_ 1 5 7.0CALM '« \,,'U__
1. 5 1-3.0
NNWNI NNE
WNW
w -
wsw
ENE
- E
ESE
SSW I
S
0.26- 3.01-
8 15 7.0CALM '.. ~,~__•
1.51- >73.0
MPS
SSE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-4
MARCH WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
NNWNI NNE
WNW
W -
wsw
ssw SSE
ENE
- E
0.26- 3.01-
8 1 5 7.0CALM . C .." ••••
1.51- >73.0
MPS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-5
APRIL WIND ROSE 30·FOOT LEVEL(BYRON 1974-1976)
NNW
N
I NNE
WNW
W -
WSW
ENE
- E
ESE
SSW
0.26- 3.01-
BALM 1.5 « ~~~__•1.51- >7
3.0MPS
S
SSE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-6
MAY WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
NNW
N
I NNE
WNW
w -
wsw
ENE
- E
ESE
>7
ssw
0.26- 3.01-
8 1 5 7·0CAL M . .'~N__•
1.51-3.0
MPS
IS
SSE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-7
JUNE WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
NNW
WNW
W -
wsw
0.26- 3.01-
GAUA 1.5 ..,~~~__•
1.51- >7
3.0MPS
NI NNE
ENE
- E
ESE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-8
JULY WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
WNW
w -
wsw
N
I
11.20S
NNE
SSE
ENE
- E
ESE
0.26- 3.01-
8AlM 1.5 • "J;J1. 5 1-
3.0MPS
>7BYRON STATION
UPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-9
AUGUST WIND ROSE 30·FOOT LEVEL(BYRON 1974-1976)
NNW
N
I NNE
WNW
W -
WSW
ENE
- E
ESE
SSW
12.82S
SSE
0.26- 3.01-
8ALM 1.5 « .~.O1.51-
3.0MPS
>7BYRON STATION
UPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-10
SEPTEMBER WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
NNW
WNW
W -
WSW
N
I NNE
ENE
- E
ESE
0.26- 3.01-
BALM 1.5 ~~.,~•••1.51- > 7
3.0MPS
14.83S
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-11
OCTOBER WIND ROSE 30·FOOT LEVEl(BYRON 1974-1976)
NNW
WNW
W -
wsw
S
N
I NNE
ENE
- E
ESE
0.26- 3.01-
8ALM1.5 .. .~~_~ __
1.51- >73.0
MPS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-12
NOVEMBER WIND ROSE 30·FOOT LEVEL(BYRON 1974-1976)
WNW
W -
WSW
SSW
NI
11.41
~
NNE
SSE
ENE
- E
ESE
>7
0.26-81.5 3.017.0
[ ~I:.'-1.51-
3.0MPS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-13
DECEMBER WIND ROSE 30-FOOT lEVEL(BYRON 1974-1976)
WNW
w -
WSW
SSW
N
I
s
NNE
SSE
ENE
- E
ESE
0.26- 3.01-o 1.5 r r';~~_.V 1.51- >73.0
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-14
ANNUAL WIND ROSE 30-FOOT LEVEL(BYRON 1974-1976)
WNW
W -
WSW
NNW
NI
IS
NNE
ENE
- E
ESE
SSE
0.26- 3.01-
8 1.5 1.0CALM ~..:z.._.
1.51- -.>1
3.0MPS
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-15
ANNUAL WIND ROSE 250-FOOT LEVEL(BYRON 1974-197~)
wI,
e 41-12 >'20- 3 '---<=:=::::l
mph
N
• 0/0 IS 0/0
s
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-16
WINTER WIND ROSE 19·FOOT LEVEL(ARGONNE 1950-1964)
£
w
N
$
8 4 - 12 > 12O· ~ --c::===,
",ph
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-17
SPRING WIND ROSE 19-FOOT LEVEL(ARGONNE 1950-1964)
£
N
s
e.·" > ",mph
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-18
SUMMER WIND ROSE 19-FOOT LEVEL(ARGONNE 1950-1964)
w
N
s
G...:,._-...:12:....c:==>=12~V mph
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-19
FALL WIND ROSE 19·FOOT LEVEL(ARGONNE 1950-1964)
E
NNWN
NNE
WNW
WSW
ENE
o Of.
E
ESE
SSWs
SSE
@.25-1 .80 1.8rG.30ALM ( It1 5
> 6 030
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-20
ANNUAL WIND ROSE 20-FOOT LEVEL(ROCKFORD 1966-1975)
PASQUILL STABILITY CLASSES
A ~ I~D+-E-+-F-+-- G ~28 BJ Lc26 ·..• •
• •• •• •
24 • •• •• •
22 • •• ••
20 - BYRON 1974 -1976..-.. (250-30 FT)-.! 18°........ • ••• CARROLL COUNTY 1975-1976• •>- • ( 330 -33 FT.)U 16 •
•Z •w 14 •:::> •0 •
• • ••w 12 •0:: ••lL.
10
8
6 •••
4 ••• •
2 ••••0-6.0 -4.5 -3.0 -t5 0 1.5 3.0 4.5 60 7.5
VERTICAL TEMPERATURE GRADIENT (oC/10e M)
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-21
VERTICAL TEMPERATURE GRADIENT HISTOGRAMSFOR BYRON (1974-1976) AND
CARROLL COUNTY (1975-1976)
._-------------- ----,------
o II I
SCALE - MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-21a
PREDICTED SPRING SEASON VISIBLE PLUMEFREOUENCY, TWO NATURAL DRAFT TOWERS.
55% CAPACITY FACTOR
o II I
SCAlE -MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-21 b
PREDICTED SUMMER SEASON VISIBLE PLUMEFREQUENCY. TWO NATURAL DRAFT TOWERS.
75% CAPACITY FACTOR
- '- - ..... -----_._--------:-------
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-21c
PREDICTED FAll SEASON VISIBLE PLUMEFREQUENCY,lWO NATURAL. DRAFT TOWERS,
55% CAPACITY FACTOR
SCALE - MILES
-BYRON STAnON
UPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-21d
PREDICTED WINTER SEASON VISIBLE PLUMEFREQUENCY, TWO NATURAl DRAFT TOWERS,
75% CAPACITY FACTOR
.- _._._._-_._._- -----_.._---- _._---
BYRON
SCALE - MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3·21.
PREDICTED ANNUAL AVERAGE DEPOSITION RATEOF ORin SOLIDS, TWO NATURAL. DRAn TOWERS,
65% CAPACITY FACTOR
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-22
TOPOGRAPHICAl MAP OF SITE VICINITY WITHINA la-MILE RADIUS
o I••• 2 3; ;
Scale in Miles
4;
5;
900
N 800 ~~aI-~-~------";::------------:::~
700
900
NNE 800+~~~-~....L.~",-==:=:--"","-T""':=-::-::::'::---"""::::=
700
900
NE 800-l-"'::::==:::::::=---~=====----~-----700
900
ENE 8001-------=----======--------
700
900
E 800+--~======---""11111::"'--~-=:::=.-_=='--
700
900 .-__--_
ESE 800 +------l..~_:;JII"'.:==--====::::::...~-':;::::::::====:::::lI"..-tt:.:..-
100
900 1-- - ......
SE 8004----------.,;:::::=.===:::a..~...yte.::::::lIoo.,..e~-----
700
o 2.. , LE S
3 4 5
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-23
TOPOGRAPHICAL CROSS SECTION OF SITEVICINITY WITHIN A 10-MILE RADIUS
(SHEET 1 OF 3)
5432
900
S 800
700
900
SSW 800
700
900
SW 800
700
900
WSW 800
700
900
W 800
700
900
WN.800
700
900
NW 800
700
900
NNW 800
700
0
MILES
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-23
TOPOGRAPHICAL CROSS SECTION OF SITEVICINITY WITHIN A 10-MILE RADIUS
(SHEET 2 OF 3)
c:
0"l
l0
"tl
»$8
nl~~
0 ..,=H
z »IJI
~~~
i5r-
-<en
:D»
0m
_C
'>C
..,z
'!jZ
:D:D
~~
",~lil
m N
°tC
/)~
»!j
."C/)
~F~
z-
m::
j~g
~~
-< en in~~
:DC/)
m=i
"ll
0m
:D ....
27D
s
CHICAGO (O'HARE) PERSISTENCES
..
.'"•...
NE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-24
CHICAGO (O'HARE) WIND ROSE
w-
8AL M ~-::--ci::;::;;:;:JnIlUIII_~~0.26 1.61 3.01 > 7.0
1.5 3.0 7.0
MPS
N
- E
I
S
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-25
ANNUAL WIND ROSE FOR 33·FOOT LEVELAT CARROLL COUNTY STATION SITE
(8-1-76 TO 7·31-n)
WNW
wsw
NNW
SSW
NNNE
ENE
E
ESE
SSES
2.0 -6.00 >6.00
11
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.3-26
ANNUAL WIND ROSE FOR 20-FOOT LEVELAT MOLINE, ILLINOIS
(1967-1976)
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-1
2
MILESINSCALI::
o
PLANT SITE AREA TOPOGRAPHY
•••••••••• SHE BOUNDARY
3000 0,seA L E IN FEET
3000!
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-2
RIVER SCREEN HOUSE ANDMAKEUP LINES
®1000 0 1000'
SCALE IN FEET
_ •••••••• SITE BOUNDARY
BYRON STATIONUPDATED FINAL SAFm ANALYSIS REPORT
FIGURE 24-3
OUTLINE OF MAJOR PLANT STRUCTURES
LOCATION MAP
)I
Mi'",-
IOWAii:rnio lS
LEGEND.
-+4------+----r------~---42°
(JD10 5 0 10 20
SCALE IN MILES
• RECORDING STATION
I::; NON-RECORDING STATION
• CITY OR TOWN
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-4
HYDROLOGIC NETWORK OF ROCK RIVER
l)R
lRR
ES
TO
N
V FRE
EPO
RT
~\)
POLO
ST
AR
CE
ME
N
.-"
DIX
ON
DA
M~
OA
MB
OY
aA
SHTO
N
US
ER
RO
CH
ELLE
CJ
c: "'1:1
~0 ~
~m 0
0:!
I(I
Iz
i!~
~~
en n
......
m>
/5c
n:D
:~o-v
O»
>0
00~~
c:
~;"m '" ~
~~
iii"
,..c:
»>
0'"
~..
.Zen
-<en
~a
1..
Z:D
~m "'C
I0 :D ...
105 ~.----.--~--..- ..-.. - ... --'-r-,-----_. _._---
'-....--- ._.._- .._..-- ._--
V'llL.
U
Z
wC)
0::octJ:uV'l
o
104 _
._ ... _-------------
620
2 .10 L_..
605 610 615
.-'-- -l
625
WATER SURFACE ELEVATION IN FEET
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-6
RATING CURVE FOR ROCK RIVER AT COMO
enLL
U
Z
UJ(!)
0:<l:I:Uen0
103
IiI1 ;
I,I
I,I
!
I
~
Ii i
f/Ii ---!
7
I! /:
/I
!- . -.- ._.-'-.-. II
..
II
-- ..- ._-"---
I-.-. - "_.- ._--
t ._- -
--1..
. - ,,_._--_.-
-T . -_. - -_ .._-
; - - - - ---
I
._'._-_.. .. ... --_._---+ ._.~
i
I!I
I l
725
II
102 I'--- ---'L...------L.-------'
705 710 715 720
WATER SURFACE ELEVATION IN FEET
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-7
RATING CURVE FOR ROCK RIVER AT ROCKTON
REvISION 8DECEMBER 2000
zoo 0 2.00 400
SCAL! IN FEET
------ ..AHHOLf AND UNDERGROUNDPIPE DRAINS
--!..- DIRECTION OF GRADING SLOPt
CULVERt
BYRON STATIONUPDATED FINAL SAFETY ANAlYSIS REPORT
AGURE2.4-B
SITE DRAINAGE. ROAD AND TRACK ELEVATIONS
· ,REVISION 8DECEMBER 2000
CUL.VERT
FIGURE 2.4-9
SUBDMSION OF PLANT AREA FOR LOCALINTENSf PRECIPITAnON ANALYSIS
BYRON STAnONUPOATEO FINAL SAfETY ANALYSIS REPORT
----IIQIIOLE AIlD UImUtSIIllUIrOptll£ DRAIlIIS
OIltECTION 01' GlIADDI:l II.OP
--....
,ill . _ \c:._~ ". ,)0
'. -
r----,---r-----,---,-------r--.----.,---.-----.:
t----+---+----+--+---+---t-----"i------!1Il....
N
(/)
~--_- I III ~i ~ 0
I
ZN
I'" zI 0
~<l0::;:)o
_-+---+-_10lID,
--+---+---+----4 ~
o
._+ > ~+---+----+--------~ ~, '2~ I
-+--+---+---=~-+----l~~~--ID
t--1t-+--+---+--+----4--+---+--__~-__+_-----l~
~iI \~--i
:+----_=\-~d ---.---,~ -.__44__+___
L--- -\_
;----- T\\'--···----------+-\-H-il-L:- I I
! -'l. r i"
S3H:>NI NI S311W '05 oooe·~o.:l NOIl.\flldl:>3~d3g\f~3A\f
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-10
COMPARISON OF DEPTH-DURATION·RELATIONSHIPS FOR MAJOR STORMS
• BYRON STATION
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-11
ROCK RIVER 72-HOUR SPS ISOHYETAlAND SUB-BASIN MAP
- ._- . _-----_._------_._._--
..J
4233
..._--_..._-
...1-- _1._.•...
32 34
...1 -J._ .24 28
-----"loo,----.-...-. -..
2016
...._.._- ----+----
j -
12
6 ~.. - ---+--4
5 -(/)l&.to>
0Z«(/)
:::>0:::r:r-zwC)
cr«:::r:to>(/)
0
TIME. IN DAY S
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-12
ROCK RIVER SUB-BASIN I 12-HOURUNIT HYDROORAPH
14 ,-----.....----..,---
168144
. - --_ ....__.._----1
120
,+- --- -........,
II
72 96
TIME IN HOURS
SUB-BASIN Y(4 HOUR)
!
48
SUB-BASIN m(8 HOUR)
J
24
t\-SUB-BASIN l1r; " (2 HOUR), ,, ,,
\,
ol-. ..l..- .L. ..L.._~_...L__=~_ _L_=~_....r::~l!lIL.._.....J
o
12 I--~-
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-13
ROCK RIVER SU~ASINS II, III, IV, AND VUNIT HYDROGRAPHS
INal
II.
oN
o- -- \D
\D--'-~N
,0--- ._-_' '--__--#-_ CD,
1~1'-L\D
I !!!
j-!./ -~I tf)
, 0 0=I --~ 5
I CD :I:
I -0. - zI -
--~ ---l-~ -* ~z~ I --tr I .- .-
- ~:l ~- -#. --- CDCD~ II \D ICD_
~~ 7I
~//-
/./
I.\ . -~
I '~ - ---- - - --- ~: ......_-
"""~~ ~+-~NI,
i - -- .I
-T ----,-- - - -
i!
-i
al CD ,... \D
S.:f:l ON'fSnOH.l. NI 3!H:l\fH::>SIO
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-14
ROCK RIVER SUB-BASINS VI AND VIIUNIT HYDROGRAPHS
II)
,.,.,
0.,
CDIt)
NIt)
enII) )0-N <t
0
., ZN
UJ
0 ~-N I-
~
ooo
N£ ~ .i £ ~s.:l~ ON'VSnoH.l NI 3~~:n1H~SIO
o.,
1I I ! I I I
I
!! I
I I II
I :
!: i
I !
I
Ii
I i II IiI
II
i iI
I
j, : ~
I i ; !
~-I i LJI ! i
I.. ..~ . .~ .. ... _._-+--_.--+ -I !
I :I
~ ... _- ~._- . -, -.--t' !
Ii
i I
I !I I .---J
j ;
Ii
r._-- ---- .. ... _-
I:
(/) I !u.u , ig I I
,-0 _ ...-- t " - - _._. I • .-~.,I I I
!!? I
III I i:lC I I I,...,4 I - -----t- .- •.. ---.
Wel- I i
c::: Ii I j
I .
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-15
ROCK RIVER STANDARD PROJECTFLOOD HYDROGRAPH
0::E0(,)
,It) 0I
Q CD(7)
~ 0
~ "\oJ~
C) Vlz aC
! UJI~ UJ,U
Q><wu.0
>-I-:JII)<t
", II), 000:-Q.
-oJ<t:::>zz<t
NI
Q
ID,--r------, 01 ·T
, I, ,, I,,,,
\- .--..----\-.------1\1-+--------\,\
-----i-·'·----
\\,-_.__._-_._---- ..... _._--_._.- - ..._._._ ..-\--~\-
\\, z\ <%, 0,~,,
I
0'----8-'-----::~--~0-~-g'----~---gL-L------'0 Q
~", 2S.:l:> ON\1SnOH~ NI 3~~\1H::>SIO
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-16
FLOOD DISCHARGES AT INTAKE
Iww...
720,..
i:
700 -
690 -
680 -
620 Lo 10 15 20 25 30 35
DISTANCE UPSTREAM FROM GOVERMENT DAM AT STERLING IN MILES40 45
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-17
ROCK RIVER WATER SURFACE PROFILES
400030002000
\I
'" J--~ /,r~ I
l ~ 0." .'LES DOWNSTR",-"""""" 1MTI£ SCREENHOUS~
UJ 6601000
670
700
680
690
lL. 700 r------~...,------_r_-----.....,
3000
6000
1000 2000DISTANCE IN FEET
4000
I ) I
• ,.-V) MB .'LES DOWNST......
FROM THE SCREEN HOUSE
~
I650o
660
S80~-----~r----,,----+---~--_j
680
670
Z 690f-------\+-------+-----~_j
~ 670 ~-----~---\=~~=+=~----~0.85 MILES DOWNSTREAMFROM THE SCREEN HOUSE
J- 660 '-- --'-- ~'_'_ ~
<l 3000
>UJ 690
...J
NOTE:------CROSS SECTIONS ARE
LOOKING DOWNSTREAMBYRON STATION
UPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-18
ROCK RIVER CROSS SECTIONSNEAR THE SITE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
Fir
800!
o
i/
/
FIGURE 2.4-19
1912-1913 CROSS SECTIONBASE LINE OF C OF E
SCALE IN FEET
ROCK RIVER 1913 SURVEY
800
I
,,,,,II.'..,..,.I
.:~
X 680.9ILLINOIS R 0 UTE 2 X681.2 681.8 X
=- _._ ---""::-:.. _::::X::;67=6.:::8::::~_. "'~ ...
WATER ELEVATiON: 671.6'DATE OF SURVEY: JULY 13,1973HISTORIC HIGH wATER ELEVATION : 68~.6·
LOW WATER ELEVATION 670.4
ROCK R I V E R
OIl FLOW -. ---._. - -.
100.o
IN fEETSCALE
100
FIGURE 2.4-20
ROCK RNER 1973 SURVEY
J,~t
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
679.8 X681.7
_81 +50W
SCREENI
HOUSE679.6
\X,--I I L---l-....J--:::::::::::,-./
" :;II ~,I 0I I 1'---,
679.4XX 679.0
678.8 X n680.9 \j
X 678,8
o..+,..
677.7 X '"
X 678.4
IT I \L.I. !\ '- ~
I
II -_~
~I
I I
I,
II
II
In .
t \ )iI 'J
,
~)I
I _-J,I _- iI
I II
- v I
tij I!
I I-------~ .. .,.--.+._-----, ~ - ," - -
i
J ~i
I IIII
I iI
1----- - - ,.• .. f .. ._-_ ..
jI
A ,
_2 I
,-V :
I--og o
01<0
1.33.:1 NI NOI1.'11\313
oCDCD
0
8N
0~
'~
If'0 2!~ If' I.... ~
!!! en~ -.
>-g ... ~
w>
:;) a::~LU
., :;)
~ >- Ul
w I&i
~> ...a:: 0
0 :;) u~~
Ul- -0z z
~wClw(f) ..J
goCD
02:cot
~ UJz ex:01-..... (,/')I- z:U3
iUJO(,/')0
(,/') (,/')(,/')~
00
~Ic:: 0U....J
00N
o,0It)CD
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-21
ROCK RIVER CROSS SECTIONSNEAR INTAKE
106~===l====+=~=-t:===:J
~---_.- -------- -.. --------- ------------1------1
1-----1
.1-! ._-- ------j
'1 -----
-------
I ,
/I
I
_.. _--
==- 7/-- ---------- ----'----+-----1
/
I!
:.- ···7f-----
105 r-------+-~v-___t_-~/:
If)
l.LU
~
LLI(.!)a:<tJ:UIf)
0 104
II
I j--_. - --
j-----+---_. -
710680 690 700
WATER SURFACE ELEVATION IN FEET
---..1+----+----+------1!
~+-------I
i103 l.L..- ...I.-- ...l.- .....L- .....J
670
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-22
RATING CURVE FOR ROCK RIVERAT INTAKE
RIVERSCREEN HOUSE
......
·...._.~-.;.;...:..~.:~...:-.:...,...._ ..•_~
..--::...--...........
1/2 o
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-23
SCALE IN MILES ROCK RIVER WIND ACTION FETCH DIAGRAM
SYSTEM SERJESGROUP OR HYDROGEOLOG IC
DESCRIPTION HYDROGEOLOGI C CHARACTERISTI CSFORMAT! ON UNIT
Peoria
i~~~~ j~~:~ r- Ground water Occurs predominantly in thinsllnd and gravel pockets within the glacial
Wedron arilt. Yields are quite variable andformation typically low. suitable only for domestic(Esmond Ti 11 and fann purposes. Wells or cisterns thatMemher) Silt. locally clayey. intersect the more permeable lone!> may
i Morton Glacilll gravelly and sandy. e)(h1bit high, short ... tentl ylelds.
P1e i 50 tocene Loess Drift wi th 1nterbeddedWinnebago Aquitard 1enses of sand and
'" Formation gravel~ (Argyle Till
Member)
Glasfordformatton(Ogle TillMember)
Gal enaDolaml te and limestone.Group Galena- Loca l1y cherty. sandy
Platteville et base. shale partingsPlatteville dolomi tes
GroupGround water occurs under leaky artesian
Champ1ainian conditions in the sandstones and in joints
:! in the dolomites. In the Galena·Plattevilledolomites ground ",,/liter also occurs underu
Ancei I water table cand' lions whe"e the over-
8 Glenwood- Sandstone, shale at lying Maquoketa Gro\lp is absent. Yieldsg Group St. Peter lop, little aolomile, are variable and depend upon which unitssandstone
~ locally cherty at base are open to the well.:'
;Prairie c In terms of ~he total yield of a well
Canadian au Chien ~
penetrating the entire thickness of theGroup u
Prairie ·s Cambrian-Ordovician Aquifer, the Glenwood·51. Peter sandstone supplies about 15 per·du Chien, "'E Sandy dolomite. cent, the Prairie du Chien, Eminence.
Eminence, 9 dolomitic sandstone. Potosi. and Franconia dolomites collectivelyEminence Potos f. and ; cherty at top, inter· s:Jpp1y about 3, percent. and the 1ronton-Formation Franconia ~ bedded sl'\ale to lower bblesvilJe sandstone supplies about 50 per-dolo",' tes
~put cent.
POtOSlOolomi te
Fra~conid
FOnl"'4tlon
: ror.t.~fS..r..¢\'t.D('1!t
sandstone. upper part!t ! ro.ntoo-
t'"Oj,...~~ll!''i'J1Tle
dolomite.. ~~t'S'I~Ht
! $.IM"S!.tl1'-.f!'sar:.;1'S.t~ne
[au Chire Insignificant amounts of ground water may
fau Clai"e Ao:.u'terd Shales. do'orn'tes. and occur in joints. These beds act as a con-
I Fo~tion(~pper dnd shaly dolomitic sand· fining hyer between the Cambr1an..Ordovicianr:iddle beds) stone Aquifer and ttte Mt. Simon Aquifer.
Ground water occurs under le~"y arteslanconditions. Adequate supplies for municipal
Mt. Simon Sandstoneand industrial use are more easl1y obtained
Mt. S,rrof\Aqu; fer from shallower aqutfers..
Sandstone
c:."Cl
:D~m
Q Cl
~ ::!!Z~III
~ ." r-~
en:ll15~~Jl C
8 Jl
~~m
~ '"t ~!i
~.. Zi5
~z~
0 enp iii
f :IIm"
Z~:JI-i
NOTES:1)2)
3)
MODIFIED FROM: REFERENCE 19.STRATIGRAPHIC NOMENCLATURE FROMBULLETINS 94 AND 95. ILLINOIS STATEGEOLOGICAL SURVEY. REFERENCES 29 AND 26.THE SPACING OF THE HYOROGEOLOGIC UNITSIS NOT INTENDED TO REPRESENT THEIRRELATIVE THICKNESSES.
_ _ _ EXCLUSION AREA
SITE BOUNDAR Y
LEGEND~ell desl9ootlon• 8223 Pfdzometer INel
Btron Slohon waterwetl
Temoorary conmuctlcn.ell
Former domestic well
~I ~ bas.cI on water ...... dDto
mectlUr'Od on Jut, I, 19"N2 Mop mocMlOd from DQIft•• a
Moon, f""lfOlmlantlll ReportIn.. of e .....ed To_/C "1II'.nol'l,Unpl,lllh.II,C1 Fr.r• 9
3 Ow- ••,.,. ou forma, I,P'lvot, .ot'f ••0'
...Sc~. '" F••,
CortII:Iw InT''''al • 10 f .....
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2 4·25
SITE AREA PIEZOMETRIC SURFACE MAPGALENA-PLATTEVILLE AQUIFER
NOTES
I. Data for public groundwater supplies within 10miles ore presented inTable 2.4-21
2. Bose map modified fromUSGS, I: 250,000 series(fopographlc),Aurora, Illinois(NK 16-F),1958. Rockford,Illinois (NK 16-4), 1958.
Q
Scale in Miles
5I
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-26
PUBLIC GROUNDWATER SUPPLIERSWITHIN 10 MILES
~-N-
~ \\\.\;\;'\,
II
NOTES
I. Modified from Reference 22.
2. Piezometric contour interval is 50 feet.
10 0 15; ! 11IIII
Scale in Miles
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-27
PIEZOMETRIC SURFACE OF THECAMBRIAN·ORDOVICIAN AQUIFER,
OCTOBER 1971
c==:J Site boundary
Designators Refer to Table 2.4-26
Base map modified from USGS.1:62.500 series (topographic).Oregon. Illinois. 1948
0EH3:::EH;c]R=1'C2::1bd;;;C]:;HD1, mil e
SCALE
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-28
LOCAnON OF V•..:LLS WITHIN 2.25 MILESOFTl-IE PlANT
~
o Well location and number
NOTES
I. The records of ground wattrlevels Ore presented onTable 2.4-28.
2. The wat.r quolit)' dota fromIhese ••ltI i, prelented InTable 2.4-27.
3. Well No 4 WOI not Includedin fhe monitOring progrOft'l.
400 0 400-Seal. in F••t~bl .....al.IOF.. t
BYRON STATIONUPDATED FINAL SAFETY ANALYSIS REPORT
FIGURE 2.4-29
WEll LOCATION MAPWATER QUALf1Y MONITORING SYSTEM
GROUND SURFACE
24 inch diameter casing
~--- 23 inch diameter grouted hole
~~---20 inch diameter casing
tt-----19 inch diameter grouted hole
~~----16 inch diameter casing
1--------12 or 15 inch diameteropen hole
DEPTH, FEET
0
GALENA-100 PLATTE-
200 \)
NON-
300 PUMPINGWATERLEVEL
400 GLENWOOD, PUMPST. PETERSANDSTONE
500
600 POTOSIDOLOMITE)
700FRANCONIAFORMATION
800IRONTON-GALESVILLE
900 SANDSTONES
1000
1100 EAU CLAIREFORMATION
1200
1300
1400 MT. SIMONSANDSTONE
1500BYRON STATION
UPDATED FINAL SAFETY At~ALYSIS REPORTNOTES
I. NOT TO SCALE.
2. WELL CONSTRUCTION DETAILS ARESUMMARIZED IN TABLE 2.4-29.
3. PITLESS ADAPTER NOT SHOWN.
FIGURE 2.4·30
SKETCH OF DEEP WELL CONSTRUCTION