Appendix B Smith Ranch Meteorological Summary

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Appendix B Smith Ranch Meteorological Summary

Appendix B
Smith Ranch Meteorologica l Summary
Smith Ranch
Meteorological Data Summary
11/2/2010 - 8/8/2011
Hourll! Di!!i!
Average/Total
Max
Min
Wind Speed (m/sec)
5.6
19.4
0.0
Sigma-Theta ( ")
0.0
0.0
0.0
Temperature (C)
4.8
34.2
-29.4
8.0
1om Temperature (C)
Relative Humidity (%)
Precipitation (mm)
61.0
96.2
228.89
12.12
154.2
1,037.0
Solar Radiation (w/m"2)
Predominant wind direction was from the WSW sector,
accounting for
16.6% of the possible winds
Data Recoverv
Parameter
Possible
Reported
(hours)
(hours)
Recovery
Wind Speed
6689
6686
99.96%
Wind Direction
6689
6686
99.96%
Sigma-Theta
6689
6686
99.96%
Temperature
6689
6686
99.96%
10m Temperature
6689
0
0.00%
Relative Humidity
6689
6686
99.96%
Precipitation
6689
6686
99.96%
Solar Radiation
6689
6686
99.96%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 1 of 13
Smith Ranch Figure 2
Wind Rose
Smith Ranch Met Station
N
Glenrock, WY
111212D1D Hr. 13 to 111112011 Hr. I
- I .... 15%
·;
.
w
-i-
E
1,.., .
• . 15%..
-+ ..
0
s
1.80
m/sec
Smith Ranch Figure 3
Winter Wind Rose
Smith Ranch Met Station
N
Glenrodc, WY
11112011 Hr. 1 to 313112011 Hr. 24
.. +
15%
1"" .
w
..1..
E
15%
· . .2.... .
+
s
0
1.80
ml•ec
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 2 of 13
Smith Ranch Figure 4
Spring Wind Rose
Smith Ranch Met Station
N
Glenrock, WY
41112011 Hr. 1 to 813012011 Hr. 24
/.
w
E
. '""' . ·· I ·-
s
0
1.80
mlsec
Smith Ranch Figure 5
Summer Wind Rose
Smith Ranch Met Station
N
Glenrock, WY
7n/2011 Hr. 1 to 11812011 Hr.l
I·· . '""' .
w
+
s
0
E
1.80
mlsec
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 3 of 13
Smith Ranch Figure 6
Fall Wind Rose
Smith Ranch Met Station
N
GJenroek, wv
1112J201D Hr. 13 to 1213112010 Hr. 24
--1---
15%
w
E
~ 10'% - . --
15o/o •.
t- -- - -0
s
1.80
3.30
""'"'
Smith Ranch Figure 7
Smith Ranch Diurnal Average Wind Speed
..... ---"""'-.
~-··
........
_, /
. ./. ""' / ....-~
.. ....
..
-
/
K····
-- ~
~--
r--
'
'
.
~~
-............ /
-
-
'*"\. .!.·
-
- Fall
~ Winter
• • • Spring
-
t---
summer
0
0
12
16
20
24
Hour of Day
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix 8
Page 4 of 13
Smith Ranch Figure 8
Smith Ranch Diurnal Average Temperature
30
-
•e•
Spring
/
'----
15
.
···-
_
--
----- ---?
::- --
~
•••• ••••••• • •
.
.
.
.
.
•
•• •
...
......
..,
....
~
-......:..: ~ --
···-·- --·-·-5
~
/
-summer
20
-.....
~
- Fall
-t-Winter
-
25
-10
0
16
12
20
24
Hour of Day
Smith Ranch Figure 9
Smith Ranch Diurnal Average Relative Humidity
90
80
~1-"t-:'
...
70
60
.......
.
----
__..... ..--
/
lr-
•
~ ..
~''I..
!'\..
\
~
~
.. . ...
20
-
.., ....--- .::....
~
· .-- --~
-·-···
~I'...
30
-
.....
~
- Fall
-t-Winter
• • • Spring
...... ~.--
.
.
. "
/
v
___.
-
/
-summer
10
0
4
12
16
20
24
Hour of Day
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 5 of 13
Smith Ranch Figure 10
Smith Ranch Monthly Temperatures
40
30
20
!£ 10
Q.
E
~
0
~A~.erage
-10
-Minimum
-20
---~r- Maximum
-30
1
2
4
3
5
6
7
8
9
10
11
12
Month
Smith Ranch Figure 11
Smith Ranch Monthly Average Wind Speeds
20~----------------------------------,
!i,:. 12 + - - - - - - - - - - - - - - - - - - - - - - J
.-------~
"C
~ 8 +-------------------~
-
A~.erage
---~r-
Maximum
(/)
1
2
3
4
5
6
7
8
9
10
11
12
Month
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 6 of 13
Smith Ranch Figure 12
Smith Ranch Monthly Precipitation
80
<~
70
I1\
60
I \ !~
I
'E so
E
:e:u
40
D.
30
I!!
~~
1/
20
I
10
\
I
-' ~
0
2
1
\
\
<~
~
4
3
6
5
7
8
9
10
11
12
Month
Smith Rancl:l Figure 13
Smith Ranch Monthly Average Relative Humidity
80
70
(~
60
~
~
~
\
50
<~
\~
""'
I~
30
20
10
0
1
2
3
4
5
6
7
8
9
10
11
12
Month
Cameco Resources Smith Ranch Project Environmental Report - February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix 8
Page 7 of 13
Smith Ranch Figure 14
Smith Ranch Wind Speed Frequency Distribution
111212010 to 81812011
100%
.
90%
!"-""'-. /
I
X
1\
I
80%
c
~
...l
l
..."'c
70%
60%
50%
i
~
"'.!!
40%
:I
~
u
30%
20%
I
10%
•
0%
0
I
I
I
I
14%
./ ~
12%
10%
c
\
\
\
8%
6%
~
........
!.
..."'c
I!
i
4%
\
'"
10
2%
'-15
0%
20
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1 548 Renewal
25
Appendix B
Page 8 of 13
Smith Ranch Table 1
Project-to-Date Wind Data Summary
11/2/2010 1 :00:00 PM • 8/8/2011 6:00:00 AM
Houri)£ Data
Average
Max
Wind Speed (m/sec)
5.64
19.40
Min
Sigma Theta (0 )
Wind Direction
N
6.22
15.40
NNE
4.36
10.50
0.29
NE
2.62
5.48
0.80
ENE
2.37
4.62
0.66
E
3.55
13.16
0.95
ESE
4.17
12.05
0.73
SE
5.71
13.56
0.81
SSE
4.74
12.46
0.58
s
ssw
sw
3.58
10.69
0.56
5.22
18.21
0.06
6.85
16.99
0.04
WSW
6.51
16.01
0.11
w
5.21
10.98
0.16
WNW
4.60
12.79
0.22
NW
4.53
15.95
0.23
NNW
7.31
19.40
0.24
Predominant wind direction was from the WSW sector, accounting for
16.6%
of the winds, the average wind direction was 263°.
Data Recover)£
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
6713
6686
99.60%
Sigma Theta
6713
6686
99.60%
Wind Direction
6713
6686
99.60%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix 8
Page 9 of 13
Smith Ranch Table 2
Fall Wind Data Summary
11/2/201 0 1 :00:00 PM - 12/31/201 0
Hourll£ Data
Average
Max
Wind Speed (m/sec)
5.34
17.99
Min
0.04
Sigma Theta (0 )
Wind Direction
N
4.65
15.05
0.29
NNE
2.72
9.33
0.29
NE
2.50
3.31
1.35
ENE
1.54
2.84
0.66
E
4.84
13.16
0.95
ESE
3.48
12.05
0.83
SE
4.01
9.51
0.81
SSE
4.51
10.75
0.58
s
3.26
7.95
0.61
SSW
5.24
14.50
0.06
sw
6.46
14.15
0.04
WSW
6.42
14.15
0.11
w
4.77
8.88
0.16
WNW
3.47
12.38
0.22
NW
3.41
11.25
0.23
NNW
8.09
17.99
0.24
Predominant wind direction was from the WSW sector, accounting for 18.5%
of the winds, the average wind direction was 273°.
Data Recoverl£
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
1427
1425
99.86%
Sigma Theta
1427
1425
99.86%
Wind Direction
1427
1425
99.86%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 10 of 13
Smith Ranch Table 3
Winter Wind Data Summary
1/1/2011 - 3/31/2011
Hourl3£ Data
Average
Max
Wind Speed (m/sec)
Min
6.07
19.40
N
7.09
15.40
NNE
4.90
10.48
0.86
NE
2.11
3.52
1.55
ENE
1.77
3.35
0.66
E
2.59
4.19
1.62
ESE
3.12
5.72
1.18
SE
4.49
9.08
1.49
SSE
4.39
9.96
0.85
s
ssw
sw
3.01
6.28
0.65
5.55
18.21
0.43
7.42
15.25
0.47
WSW
7.03
14.47
0.43
w
5.85
10.12
0.45
WNW
4.96
9.90
0.28
NW
5.18
15.95
0.54
NNW
6.77
19.40
0.39
Sigma Theta (0 )
Wind Direction
Predominant wind direction was from the WSW sector, accounting for 23.6%
of the winds, the average wind direction was 265°.
Data Recover3£
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
2160
2160
100.00%
Sigma Theta
2160
2160
100.00%
Wind Direction
2160
2160
100.00%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 11 of 13
Smith Ranch Table 4
Spring Wind Data Summary
Wind Speed (m/sec)
4/1/2011 - 6/30/2011
Houri~ Data
Average
Max
5.86
17.06
Min
0.43
Sigma Theta (0 )
Wind Direction
N
6.77
13.56
0.50
NNE
4.40
8.64
0.90
NE
2.55
5.40
0.80
ENE
2.60
3.86
0.83
E
3.72
8.11
1.88
ESE
4.90
9.25
0.73
SE
6.86
13.56
1.04
SSE
5.03
12.46
0.63
s
ssw
sw
3.78
10.66
0.56
5.22
14.50
0.75
7.37
16.99
0.80
WSW
6.35
16.01
0.43
w
4.86
10.98
0.69
WNW
5.08
12.79
0.58
NW
5.25
14.33
0.62
NNW
7.44
17.06
0.73
Predominant wind direction was from the NNW sector, accounting for 13%
of the winds, the average wind direction was 269°.
Data Recover~
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
2184
2183
99.95%
Sigma Theta
2184
2183
99.95%
Wind Direction
2184
2183
99.95%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 12 of 13
Smith Ranch Table 5
Summer Wind Data Summary
7/1/2011-8/8/2011 6:00:00 AM
Hourll£ Data
Average
Max
Wind Speed (m/sec)
4.58
13.69
Min
0.74
Sigma Theta (0 )
Wind Direction
N
5.79
13.69
1.58
NNE
4.94
10.50
1.90
NE
2.93
5.48
0.85
ENE
2.62
4.62
1.48
E
3.06
3.74
2.17
ESE
3.80
7.74
0.97
SE
4.97
8.02
1.78
SSE
4.80
10.15
1.28
s
ssw
sw
3.90
10.69
1.13
4.74
10.84
0.77
5.16
9.99
0.89
WSW
4.90
10.12
1.27
w
3.89
8.84
0.98
WNW
4.07
11.65
0.79
NW
3.13
6.43
0.74
NNW
5.61
11.56
0.88
Predominant wind direction was from the WSW sector, accounting for 14.4%
of the winds, the average wind direction was 229°.
Data Recoverl£
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
942
918
97.45%
Sigma Theta
942
918
97.45%
Wind Direction
942
918
97.45%
Cameco Resources Smith Ranch Project Environmental Report - February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix B
Page 13 of 13
Appendix C
North Butte Meteorologica l Summary
North Butte
Meteorological Data Summary
12/21/2010 - 6/2/2011
Hgurll£ Da!i!
Average/Total
Max
Min
Wind Speed (mph)
10.7
36.1
0.0
Sigma-Theta(")
19.4
101.5
0.0
Temperature (C)
0.5
24.0
-28.4
10m Temperature (C)
0.6
24.2
-28.5
10.7
Relative Humidity (%)
67.7
100.0
Precipitation (in)
11.84
0.24
Solar Radiation (w/mA2)
162.5
1,043.0
Predominant wind direction was from the SW sector,
accounting for
17.1% of the possible winds
Data Recoverl£
Parameter
Possible
Reported
(hours)
(hours)
Recovery
Wind Speed
3916
3872
Wind Direction
3916
3872
98.88%
Sigma-Theta
3916
3872
98.88%
Temperature
3916
3872
98.88%
98.88%
10m Temperature
3916
3872
98.88%
Relative Humidity
3916
3872
98.88%
Precipitation
3916
3872
98.88%
Solar Radiation
3916
3871
98.85%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 1 of 17
North Butte Figure 2
Wind Rose
North Butte Met Station
N
-~wv
1212112010 Hr.
131011212011 Hr. 17
.. · -·I . . ,.,.,
w
E
+
0
4.00
7.40
12.1
19.0
25.8
5
North Butte Figure 3
Wind Rose - Winter
North Butte Met Station
N
Wrtgh~ WV
1212112010 Hr. 13 to 313112011 Hr. 24
..
20%
' 15%._.
-
~
10%
w
.L
!·
,... .. ·I· ..• ..
0
5
4.00
7.40
12.1
E
19.0
25.8
mph
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 2 of 17
North Butte Figure 4
Wind Rose - Spring
North Butte Met Station
N
Wright, WY
4f112011 Hr.1 toet212011 Hr. 17
w
E
+
I.
'""· - 1-·
s
0
4.00
mph
North Butte Figure 5
North Butte Diurnal Average Wind Speed
16 .---------.---------~--------~--------~--------~--------.
14+---------+---------+---------+---------+---~~~·
· ·~·B~--·-~~----~
.a:·.
...a··
'"···a..
·a ..
12 +---------+---------+---------+-~r~e
·~--+-~
~~----+---------··~
~-··B ••
u
"G.
/
/ ri /
"'-..
\
~1o t---~~=F~-~-~-~e:
··~-··a:. :t.~
.-~e~-~
--~r_~
. r-~-----1------~\f~
--~~~
l
..,rn
e r--------+--------,_------~r--------r--------+-------~
~
4+---------+---------+---------+---------+-----~
·· O·· Spnng
-
-t--Winter
r-----~-------t-------r------~----~~--~-
4
12
16
20
24
Hour of Day
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 3 of 17
North Butte Figure 6
North Butte Diurnal Average Temperature
12 r---------.----------,---------,r---------~--------.----------,
10+----------r---------+--------~r---------+-----~e-~·~··~B
·· ~--__,
.a·· ·~
" " ··~;~
.
•.1<1"
.·
..a··
+---~···~m--~~--------+---------~----~~-+-------1~~----~r-··0
G.
0
_.D
ti.
· · Spring
~ 4 +----------r-··_s~--~-~~~-+--------~~-~B-·------+-----~
·a ... ···a. .. a ... a··· .·
I!
~Winter
f--
l 2 +----------r---------+--------~----------+----------r---------;
E
~
-2
·4
-6
0
---
/
/
4
v
/
'
16
12
~
24
20
Hour of Day
North Butte Figure 7
North Butte Diurnal Average Relative Humdity
100
90
, . . . . ·B· ··B· . . .,
80
70
c
.,~
e
:z:
"
r
.."'
!
...B • •• e·
'13.
_,..· ·
13"
....
.·
' G.
60
'"···a .. .a .. . -- -e·· .e···e·
50
40
30
-- 0 --Spring
20
~Winter
10
4
12
16
20
24
Hour of Day
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 4 of 17
North Butte Figure 8
North Butte Monthly Temperatures
30
20
10
£t:L
0
E
~
-10
-+-A..erage
-a- Minimum
-20
-6-Maximum
-30
1
2
3
4
5
6
7
8
10
9
11
12
Month
North Butte Figure 9
North Butte Monthly Average Wind Speeds
20
16
I
~ 12
~
.§.
,
J8/
-+-A..erage
-6-Maximum
4
0
1
2
3
4
5
6
7
8
9
10
11
12
Month
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 5 of 17
North Butte Figure 10
North Butte Monthly Precipitation
8
<
7
/,
I\
I \
II \
\
\\
I
6
.-5
g
.e. 4
...~
a.
3
)~
2
1
<~ ~(
<>
0
2
1
4
3
6
5
7
8
9
10
11
12
Month
North Butte Figure 11
North Butte Monthly Average Relative Hunidity
80
70
~~
~
v
60
~>
\
\
\
50
140
\
<>
30
20
10
0
2
3
4
5
7
6
8
9
10
11
12
Month
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 6 of 17
North Butte Figure 12
North Butte Wind Speed Frequency Distribution
12r.!1/2010 1:00:00 PM to 612/2011 5:00:00 PM
100%
90%
V'\
1 \ v/
I v
I l r-.
I I \
•
80%
5
ti
.,...
l
.,rnc
70%
I!
60%
50%
i
I
40%
E
:I
()
30%
20%
I
10%
/
16%
14%
~
\\
I
"
0%
0
18%
.,~V
~
If
:I
20%
~
6%
4%
!'-...
2%
.........!'....
0%
5
10
15
20
25
30
35
40
mph
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 7 of 17
North Butte Table 1
Project-to-Date Wind Data Summary
12121/2010 1 :00:00 PM - 6/2/2011 5:00:00 PM
Houri~ Data
Average
Max
Wind Speed (mph)
10.66
36.11
Sigma Theta (0 )
Min
19.43
101.50
N
13.46
28.66
1.00
NNE
12.44
29.64
0.95
NE
8.79
22.17
0.96
ENE
7.78
18.23
0.92
E
8.77
20.91
0.88
ESE
10.19
25.59
1.24
SE
11.69
22.92
1.50
SSE
11.45
25.83
1.39
s
ssw
sw
9.31
22.03
1.08
10.09
29.18
1.40
12.25
33.60
WSW
9.07
36.11
0.54
w
8.28
31.08
1.07
WNW
8.05
23.32
0.95
NW
9.09
25.09
0.77
13.47
26.43
1.59
Wind Direction
NNW
Predominant wind direction was from the SW sector, accounting for 17.1%
of the winds, the average wind direction was 274°.
Data Recover~
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
3940
3872
98.27%
Sigma Theta
3940
3872
98.27%
Wind Direction
3940
3872
98.27%
Cameco Resources Smith Ranch Project Environmental Report - February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 8 of 17
North Butte Table 2
Winter Wind Data Summary
12/21/2010 1 :00:00 PM - 3/31/2011
Houri~ Data
Average
Max
Wind Speed (mph)
10.19
34.76
Sigma Theta (0 )
18.46
Min
98.00
Wind Direction
N
13.14
28.66
2.20
NNE
12.74
27.24
0.95
NE
8.12
22.17
1.02
ENE
6.56
13.15
2.09
E
6.69
16.11
0.88
ESE
8.35
19.60
1.72
SE
9.41
20.79
1.50
SSE
9.94
21.96
1.88
s
ssw
sw
8.30
20.79
1.94
9.52
29.18
1.60
12.35
33.60
WSW
8.73
34.76
0.54
w
7.72
21.61
1.07
WNW
8.43
23.32
2.25
NW
8.64
19.86
1.62
NNW
12.48
24.13
1.82
Predominant wind direction was from the WSW sector, accounting for
21.7%
of the winds, the average wind direction was 260°.
Data Recover~
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
2411
2368
98.22%
Sigma Theta
Wind Direction
2411
2368
98.22%
2411
2368
North Butte Table 3
98.22%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 9 of 17
Spring Wind Data Summary
4/1/2011 - 6/2/2011
Houri~ Data
Average
Wind Speed (mph)
11.39
Max
36.11
Sigma Theta (0 )
20.97
101.50
4.55
N
13.76
25.78
1.00
NNE
12.11
29.64
1.59
NE
9.51
18.58
0.96
ENE
8.97
18.23
0.92
E
10.22
20.91
1.06
ESE
11.27
25.59
1.24
SE
12.86
22.92
1.74
SSE
12.57
25.83
1.39
s
ssw
sw
10.51
22.03
1.08
11.34
27.71
1.40
11.91
33.35
2.10
WSW
10.28
36.11
2.19
w
9.47
31.08
2.20
WNW
7.59
19.04
0.95
NW
9.50
25.09
0.77
14.24
26.43
1.59
Min
0.77
Wind Direction
NNW
Predominant wind direction was from the N sector, accounting for 12.8%
of the winds, the average wind direction was 320°.
Data Recover~
Possible
Reported
Recovery
(hours)
(hours)
Wind Speed
1512
1504
99.47%
Sigma Theta
1512
1504
99.47%
1512
1504
North Butte Table 3 (cont.)
99.47%
Wind Direction
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 10 of 17
Stability Wind
Class Direction
N
A
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
WSW
w
B
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
!SE
!SSE
s
ssw
sw
WSW
w
c
WNW
NW
NNW
N
!NNE
NE
ENE
E
ESE
SE
SSE
s
!SSW
sw
WSW
IW
WNW
NW
NNW
Wind Soee Cmbh) -One Year (Calm =1.22%)
4-7
8-12
19-24
<3
13-18
0.000545 0.002583
0.001361 0.002841
0.001634 0.002066
0.001089 0.002066
0.000545 0.001550
0.000817 0.001808
0.000272 0.002324
0.001089 0.001808
0.001634 0.001808
0.001906 0.002841
0.002451 0.004907
0.002723 0.004649
0.000817 0.004132
0.001361 0.002066
0.002723 0.001291
0.001089 0.002324
0.001550
0.001808 0.001033
0.000545 0.000258 0.000258
0.000272 0.000517 0.000258
0.000517 0.000775
0.000517 0.001291
0.000258 0.000517
0.000775
0.000272
0.000517
0.000517 0.001550
0.002583 0.003616
0.000545 0.002841 0.002066
0.001808 0.003099
0.001808 0.001291
0.000775
0.000775 0.002066
0.001033 0.004907 0.002841
0.000517 0.003874 0.001291
0.001291 0.001033 0.000258
0.000775 0.001550 0.000517
0.000258 0.000775 0.000517
0.001808 0.000517
0.000258 0.001291 0.000258
0.001291 0.001808
0.000517 0.001291 0.000258
0.002583 0.003099 0.000517
0.000545 0.003099 0.009039 0.001808
0.001089 0.005682 0.008523 0.001291
0.003099 0.006198 0.001033
0.002324 0.003874 0.000517
0.001033 0.001033 0.000517
0.003099 0.001033
Cameco Resources Smith Ranch Project Environmental Report - February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
>24
Row Total
0.003127
0.004202
0.003700
0.003155
0.002094
0.002625
0.002597
0.002897
0.003442
0.004747
0.007358
0.007372
0.004949
0.003428
0.004014
0.003413
0.001550
0.002841
0.001061
0.001047
0.001291
0.001808
0.000775
0.000775
0.000789
0.002066
0.006198
0.005452
0.004907
0.003099
0.000775
0.002841
0.008781
0.005682
0.002583
0.002841
0.001550
0.002324
0.001808
0.003099
0.002066
0.006198
0.014491
0.016585
0.010331
0.006715
0.002583
0.004132
AppendixC
Page 11 of 17
North Butte Table 3 (cont.)
Stability Wind
Class Direction
N
D
NNE
NE
ENE
E
ESE
SE
SSE
IS
!SSW
ISW
WSW
<3
0.000272
0.000272
0.000272
w
E
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
SE
!SSE
s
!SSW
ISW
!WSW
w
F
WNW
NW
NNW
N
!NNE
INE
ENE
E
lESE
ISE
!SSE
IS
ssw
sw
WSW
w
WNW
INW
NNW
0.000817
0.000272
0.000272
0.000817
0.001361
0.000272
0.001906
0.002178
0.003267
0.001906
0.001361
0.000817
0.001361
0.001361
0.002723
0.001906
0.004901
0.006807
0.004629
0.002451
0.001634
0.001089
Wind Speed (mph)- One Year
4-7
8-12
19-24
13- 18
0.002066 0.016012 0.037707 0.014979
0.003874 0.019112 0.035899 0.010331
0.004132 0.010847 0.013430 0.001291
0.001291 0.006198 0.004390
0.000258 0.004132 0.003874 0.000775
0.001033 0.002841 0.003874 0.001033
0.002841 0.005424 0.004907
0.002066 0.005165 0.003874
0.000258 0.004132 0.006457 0.001808
0.002324 0.011880 0.010847 0.003616
0.010847 0.035640 0.041322 0.023760
0.019886 0.051653 0.026343 0.005682
0.012397 0.029184 0.012138 0.001291
0.004649 0.012397 0.003874 0.001291
0.000775 0.006973 0.004390 0.002066
0.001033 0.008781 0.022986 0.011880
0.001033 0.003099
0.002066 0.004649
0.003616 0.001291
0.001550 0.001033
0.000775 0.000258
0.001033
0.000517
0.000258 0.000775
0.000517 0.001033
0.000258 0.000517
0.004132 0.001550
0.008264 0.006973
0.006973 0.001550
0.001808 0.001550
0.000517 0.001291
0.000775 0.001550
0.003099
0.003357
0.004390
0.002841
0.001550
0.001033
0.002583
0.001808
0.002066
0.004649
0.009556
0.009814
0.005940
0.002324
0.002841
0.001550
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
>24
Row Total
0.003616 0.074380
0.003357 0.072572
0.029700
0.012152
0.009039
0.000517 0.009298
0.013171
0.000258 0.011364
0.012655
0.001291 0.029959
0.010847 0.122690
0.003874 0.107710
0.001033 0.056043
0.022211
0.000258 0.014463
0.001033 0.045713
0.004132
0.006715
0.005724
0.002583
0.001305
0.001033
0.000517
0.001305
0.001550
0.000775
0.006499
0.016599
0.008795
0.003357
0.001808
0.002324
0.005005
0.005536
0.007658
0.004747
0.002911
0.001850
0.003944
0.003169
0.004789
0.006555
0.014457
0.016621
0.010569
0.004775
0.004475
0.002639
AppendixC
Page 12 of 17
North Butte Table 4
Stability
Wind
Class Direction
N
A
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
WSW
w
B
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
SE
ISSE
IS
ssw
sw
WSW
w
c
WNW
INW
NNW
N
I NNE
NE
ENE
E
ESE
SE
SSE
IS
Issw
sw
WSW
w
WNW
NW
NNW
<3
0.000971
0.001456
0.000971
0.000485
0.000971
0.000485
0.001941
0.001456
0.001456
0.002912
0.000485
0.001456
0.000971
Wind Speed (mph) -Winter (Calm
=0.6%)
4-7
0.001403
0.000935
0.002338
0.001870
0.001403
0.001403
0.000935
0.001870
0.002338
0.000935
0.003740
0.003740
0.003740
0.000935
0.001403
0.002338
19-24
8-12
13-18
0.000935
0.001403 0.000468
0.000468
0.000468 0.000468
0.000468 0.001403
0.000468
0.000468
0.000485
0.000935
0.001870
0.000485 0.001870
0.002338
0.000468
0.000971
0.000971
0.000468
0.002805
0.001403
0.003740
0.000935
0.000935
0.000468 0.000935
0.003740 0.002338
0.000468 0.002338 0.000468
0.001403
0.000935 0.001403 0.000468
0.000468
0.001403 0.000935
0.000468 0.000935
0.001403 0.000935
0.000935 0.001403 0.000468
0.002805 0.002805 0.000468
0.001870 0.008415
0.006078 0.009350 0.000935
0.001870 0.004675 0.001403
0.002338 0.003740
0.000935 0.000935
0.001870 0.001403
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
>24
Row Total
0.001403
0.001906
0.003794
0.002841
0.001888
0.002373
0.001420
0.001870
0.004279
0.002391
0.005196
0.006652
0.004225
0.000935
0.002859
0.003308
0.000935
0.001870
0.000468
0.000935
0.001870
0.000468
0.000468
0.000485
0.001403
0.004675
0.003758
0.006078
0.001403
0.000935
0.001403
0.006078
0.003273
0.001403
0.002805
0.000468
0.002338
0.001403
0.002338
0.002805
0.006078
0.011256
0.017334
0.007948
0.006078
0.001870
0.003273
AppendixC
Page 13 of 17
North Butte Table 4 (cont.)
Wind
Stability
Class Direction
N
D
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
WSW
w
E
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
SE
ISSE
0.000485
s
ssw
0.000468
ISW
IWSW
0.000485 0.004675
0.001941 0.011220
0.000485 0.008883
0.000468
0.000935
0.000935
0.001941 0.003740
0.002912 0.002805
0.003398 0.003273
0.002427 0.002805
0.001941 0.000935
0.000971 0.000468
0.001456 0.003273
0.001456 0.001870
0.002427 0.002338
0.003398 0.006078
0.006310 0.013558
0.009707 0.013558
0.007766 0.006545
0.002427 0.001870
0.001941 0.003273
0.001941 0.002338
w
F
Wind Speed (mph)- Winter (Calm= 0.6%)
4-7
8-12
13 - 18
19-24
0.002338 0.016363 0.029453 0.009350
0.004675 0.015428 0.031323 0.004675
0.005143 0.011220 0.008415 0.000935
0.000485 0.001870 0.005610 0.001403
0.004208 0.001870
0.001870 0.000468 0.001870 0.000468
0.001403 0.002338 0.001870
0.001403 0.004675 0.001403
0.000468 0.002805 0.002805 0.001870
0.003740 0.016363 0.011220 0.002805
0.015428 0.052828 0.050491 0.030388
0.000485 0.024778 0.081814 0.028518 0.004208
0.015895 0.039738 0.009350 0.001870
0.003740 0.013090 0.003273 0.001870
0.005143 0.004208 0.001403
0.007948 0.017765 0.007013
0.000935 0.003740
0.002338 0.005610
0.005143 0.002338
0.001870 0.001403
0.000485 0.000468
<3
WNW
INW
NNW
N
NNE
NE
IENE
IE
lESE
ISE
ISSE
IS
ssw
sw
WSW
w
WNW
NW
NNW
0.000468
0.000468
0.000468
0.000935
0.001403
0.010753
0.000935
0.001403
0.000468
0.001870
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Row Total
>24
0.001403 0.058906
0.000935 0.057036
0.025713
0.009368
0.006078
0.004675
0.005610
0.007480
0.007948
0.000468 0.034596
0.011688 0.160823
0.002805 0.142608
0.066854
0.021973
0.010753
0.032726
0.004675
0.007948
0.007480
0.003273
0.000953
0.000468
0.000953
0.000935
0.000935
0.006563
0.023914
0.010303
0.001870
0.001403
0.002805
0.005682
0.005717
0.006670
0.005232
0.002877
0.001438
0.004729
0.003326
0.004764
0.009475
0.019868
0.023265
0.014311
0.004297
0.005214
0.004279
AppendixC
Page 14 of 17
North Butte Table 5
Stability
Wind
Class Direction
N
A
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
WSW
w
B
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
[SE
SSE
=
<3
0.001436
0.002153
0.002153
0.001436
0.000718
0.000718
0.002871
0.001436
0.002871
0.003589
0.001436
0.001436
0.003589
0.005024
0.001436
0.001436
0.000718
s
ssw
sw
WSW
w
c
WNW
NW
NNW
N
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
[WSW
w
WNW
NW
NNW
0.001436
Wind Speed (mph) - Spring (Calm 0.82%)
4-7
8-12
19-24
13-18
0.004654
0.005984
0.001330
0.002660
0.001995
0.002660
0.004654
0.001995
0.001330
0.005984
0.006649
0.006649
0.004654
0.003989
0.001330
0.002660
0.002660
0.002660 0.000665
0.000665 0.000665
0.000665 0.000665
0.000665 0.001330
0.000665 0.001330
0.000665 0.000665
0.001330
0.000665
0.003324
0.003989 0.004654
0.004654 0.003324
0.001330 0.001995
0.003989 0.001330
0.000665
0.001330 0.003989
0.002660 0.007314 0.003989
0.000665 0.006649 0.002660
0.001330 0.002660 0.000665
0.000665 0.001995 0.000665
0.000665 0.001330 0.001330
0.002660
0.001995 0.000665
0.001330 0.003324
0.000665
0.001330 0.003324 0.000665
0.003989 0.010638 0.003989
0.005984 0.007979 0.001330
0.005319 0.009309 0.000665
0.001995 0.004654 0.001330
0.001330 0.001330 0.001330
0.005319 0.000665
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
>24
Row Total
0.006090
0.008137
0.003483
0.004095
0.002712
0.003377
0.004654
0.004866
0.002765
0.008855
0.010238
0.008085
0.006090
0.007578
0.006354
0.004095
0.002660
0.003324
0.002765
0.002048
0.001995
0.001995
0.001330
0.001330
0.000665
0.003324
0.008644
0.007979
0.003324
0.005319
0.000665
0.005319
0.013963
0.009973
0.004654
0.003324
0.003324
0.002660
0.002660
0.004654
0.000665
0.005319
0.018617
0.016728
0.015293
0.007979
0.003989
0.005984
AppendixC
Page 15 of 17
North Butte Table 5 (cont.}_
Stability
Wind
Class Direction
N
D
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
sw
E
WSW
IW
!WNW
INW
NNW
N
!NNE
NE
ENE
E
!ESE
ISE
SSE
s
ssw
ISW
IWSW
w
F
WNW
NW
NNW
N
NNE
NE
ENE
E
!ESE
ISE
SSE
l~sw
sw
WSW
w
WNW
NW
NNW
Wind Speed (mph) - Spring (Calm
4-7
8-12
13 - 18
0.001995 0.016622 0.049867
0.003324 0.026596 0.044548
0.003324 0.011968 0.022606
0.000665 0.007979 0.009309
0.000665 0.004654 0.007314
0.006649 0.007314
0.005319 0.010638
0.002660 0.006649
0.005984 0.011303
0.005984 0.009973
0.003324 0.009309 0.021941
0.013298 0.009309 0.018617
0.006649 0.015293 0.015957
0.003989 0.012633 0.003324
0.001330 0.009973 0.005319
0.002660 0.011303 0.032580
0.001330 0.002660
0.000665 0.003989
0.002153 0.001995
0.001330 0.000665
0.001330 0.000665
0.002660
0.000665
0.000665 0.001330
0.000665 0.001995
<3
=0.82%)
19 - 24
Row Total
>24
0.021941 0.005984 0.096410
0.011968 0.001995 0.088431
0.001330
0.039229
0.017952
0.001995
0.014628
0.001995 0.001330 0.017287
0.009973
0.025931
0.007979 0.000665 0.017952
0.001995
O.Q19282
0.004654 0.001995 0.022606
0.009309 0.008644 0.052527
0.007979 0.003989 0.053191
0.000665 0.002660 0.041223
0.000665
0.020612
0.003324 0.000665 0.020612
0.020612 0.002660 0.069814
0.003989
0.004654
0.004148
0.001995
0.001995
0.002660
0.000665
0.001995
0.002660
0.000718 0.002660
0.001330
0.004654
0.001995
0.002153
0.001436
0.003589
0.001436
0.000718
0.000718
0.001436
0.001436
0.002153
0.002153
0.002871
0.000718
0.002153
0.001436
0.001995
0.001995
0.001330
0.001995
0.002660
0.000665 0.001330
0.002660
0.003989
0.005319
0.003324
0.002660
0.001995
0.001995
0.001330
0.001330
0.000665
0.004654
0.004654
0.005984
0.002660
0.001995
0.000665
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
0.005372
0.003324
0.005984
0.003989
0.002660
0.001995
0.004813
0.005425
0.008908
0.004760
0.003377
0.002712
0.003430
0.002765
0.003483
0.000665
0.006808
0.007525
0.006702
0.004813
0.003430
0.000665
AppendixC
Page 16 of 17
North Butte Figure 13
North Butte Atmospheric Stability Comparison
(Winter: Sigma Theta vs. SRDT Methods)
70%
60%
50%
~
c:::
40%
r----------; • Stheta%
Q)
::J
0'
...
u.
Q)
oSRDT%
30%
20%
10%
0%
A
8
c
D
E
F
Stability Class
North Butte Figure 14
North Butte Atmospheric Stability Comparison
(Spring: Sigma Theta vs. SRDT Methods)
80%
70%
60%
>u
50%
::J
40%
...
u.
30%
c:::
Q)
• Stheta%
r-- - - - - - i o SAD~~
0'
Q)
20%
10%
0%
A
8
c
D
E
F
Stability Class
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 17 of 17
North Butte
Meteorological Data Summary
12/21/2010 - 1/5/2012
Houri~
Data
Average/Total
Max
Min
Wind Speed (mph)
10.1
37.4
0.0
Sigma-Theta (
21.0
101.5
0.0
Temperature (C)
6.9
35.3
-28.4
10m Temperature (C)
7.1
35.3
-28.5
Relative Humidity(%)
58.5
100.0
7.4
174.40
7.11
185.7
1,043.0
0)
Precipitation (in)
Solar Radiation (w/m"2)
Predominant wind direction was from the WSW sector,
accounting for
18.1% of the possible winds
Data Recovery
Parameter
Possible
Reported
(hours)
(hours)
Recovery
Wind Speed
9113
9001
98.77%
Wind Direction
9113
8996
98.72%
Sigma-Theta
9113
9001
98.77%
Temperature
9113
9001
98.77%
1Om Temperature
9113
9001
98.77%
Relative Humidity
9113
9001
98.77%
Precipitation
9113
9001
98.77%
Solar Radiation
9113
9000
98.76%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 18 of48
North Butte
Meteorological Data Summary
12/21/2010 - 1/5/2012
Houri~
Data
Average/Total
Max
Min
Wind Speed (mph)
10.1
37.4
0.0
Sigma-Theta(<>)
21.0
101.5
0.0
Temperature (C)
6.9
35.3
-28.4
1Om Temperature (C)
7.1
35.3
-28.5
Relative Humidity (%)
58.5
100.0
7.4
174.40
7.11
185.7
1,043.0
Precipitation (in)
Solar Radiation (w/m"2)
Predominant wind direction was from the WSW sector,
accounting for
18.1% of the possible winds
Data Recovery
Parameter
Possible
Reported
(hours)
(hours)
Recovery
Wind Speed
9113
9001
98.77%
Wind Direction
9113
8996
98.72%
Sigma-Theta
9113
9001
98.77%
Temperature
9113
9001
98.77%
10m Temperature
9113
9001
98.77%
Relative Humidity
9113
9001
98.77%
Precipitation
9113
9001
98.77%
Solar Radiation
9113
9000
98.76%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 19 of48
w
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 20 of48
E
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 21 of48
(
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
cT""
I
AppendixC
Page22of48
,
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material license No. SUA-1548 Renewal
AppendixC
Page 23 of48
Stability
Class
Wind
0.001196 0.002885
A
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1t\JE
jENE
.
~ .-o:oo1914!~o:oo323T
.
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.. o:aao478 ·--o:oo7o4 ~· 5..6oos77
~ a:ooos9s o:oo6cfoi o:oao23i
· 6~60612. ·a.oos424 ·o.ooorrs
····· 6.ocf3ooi a-:aa·ail.s·
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a:oaoiis. · o'.'CJ59oo2'~o~6os77I
6~665359~ o:o63.462 o:ooss7s
a:·aai6f6 ~o.oo3so·s
o:oao692.' o:croi73f
o.6bo346T·6:a·o3sos·
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
f.·o.oo4390·
!"0.001970:
i-o~oo.f2?a;
r·o.~oora47l
l
•
;- o:oa·15061
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Appendix C
Page 24 of48
StaBility
€lass
D
0.000239: 0.00854 0.0233121 0.027351 0.00704! 0.00069
f\Jf\J E~,~~~ ~T'o.ooo3'59l~O:ois8f1~ ~i'f03523 7l'oJ523774~cfoo3924i~ o.ocfos7 ,o~o7468T
tf\JE ,~~~~~,-~~~~-~~~~,-~o:Ooss4:'~o .oi3964 {-~o~.oo4s4i'~ifooonsr-61Joo11s, ~o~o27582i
:ENE,,~~ ~,~ o:06oTF~6.oo3462! o:oo46I6 ~ 6~oois47~ -<~----~~~L~~~,~,~~~T<o:o1 oo45
rE~-,~~~ ~~ ~~~~,~~~ ~~~, o.oof847to:oo3:fi6~~,o~ooi962'- ~o:oo623i •
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,
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s-·· , ···· · · .-~ ·6:ooi27iro:o6I6T6
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W .... To:oosi43 b.6()6fi7!
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·a.o6~i9i4 · o:Oc)I539,
I'JI'Jw·-····· :.. o:oo-cr9s7i·o:oof73Tl
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
. ,o~o6.2082,
·· ·o:o·of735,
o:o·on?4i
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·o~oo.26a8·,
Appendix C
Page 25 of48
Stability
Wind
Glass l!>ir.ection
Wind S eed m h -Winter Galm = 0.28%
4-7
8 .. 12
13- 18
19 ~ 24
Bow Total
A
.O:Q~Oj~§!
. 0.000935:
· · · ·a:oo1a7o;
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 26 of48
Staoility 1
Class
D
'"
I Directio
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:
~~~~-:-
t.
0.021973! 0.001870,
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
.6142731
Appendix C
Page 27 of48
Wind
Stability
fuirection
€lass
.<3
Wind S eed m h ~ S rin ealm ::; 0:60%
4-7
8-12
13-18
19-:2't-
>24.
Bow:l:cital
A
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 28 of48
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 29 of48
Stability
~<31ass
Wind
IDirection
<3
Wind S eed m h - Summer Calm = 0.1.4~%
4,.. 7
8-12
13- 18
19· 2il-
> 2il-
A
B
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixC
Page 30 of48
Stal:5ility
wma
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D
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 31 of48
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Cameco Resources Smith Ranch Project Environmental Report - February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 32 of48
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 33 of48
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Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 34 of48
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Nuclear Regulatory Commission Source Material license No. SUA-1548 Renewal
Appendix C
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 36 of48
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Nucl
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Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commi88ion Soun:e Material License No. SUA-1548 Renewal
AppendlxC
Page42of48
Z()
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Wind Data Summary
111/2011 -12/31/2011
Hourly Data
Average
10,01
Max
37.41
21.05
101.50
N
12.67
37.41
1.00
NNE
11.08
29.71
0.95
NE
8.56
29.01
0.89
ENE
7.60
20.27
0.92
E
8.48
27.04
0.37
ESE
9.49
25.59
1.24
SE
10.30
22.92
1.02
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10.54
25.83
0.68
s
9.07
23.50
0.78
ssw
9.97
31.43
1.12
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Sigma Theta (12)
Min
Wind Direction
SW
11.34
33.60
WSW
8.57
36.11
0.54
w
8.21
31.08
0.96
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7.90
23.32
0.42
NW
8.51
25.09
0.77
12.70
31.84
0.72
NNW
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of the winds, the average wind direction was 269 °.
Data Recovery
Possible
(hours)
Reported
Wind Speed
8760
8670
98.97%
Sigma Theta
8760
8670
98.97%
Wind Direction
8760
8665
98.9:20/o
Recovery
(hour~)_
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page 44 of48
North Butte
Wind Data Summary
1/1 /2011 • 3/31/2011
Hourly Data
Average
9.94
Max
34.76
18.48
97.20
N
12.63
26.90
2.20
NNE
11.50
25.63
0.95
NE
8.08
18.52
1.02
ENE
6.56
13.15
2.09
E
6.89
16.11
0.94
ESE
8.35
19.60
1.72
SE
9.41
20.79
1.50
SSE
10.08
21.96
1.88
s
ssw
sw
8.36
20.79
1.94
9.40
24.95
1.60
12.20
33.60
WSW
8.59
34.76
0.54
w
7.65
21.61
1.07
WNW
8.66
23.32
2.25
NW
8.67
19.86
1.62
12.40
24.13
1.82
Wind Speed (mph)
Sigma Theta (9)
Min
Wind Direction
NNW
Predominant wind direction was from the WSW sector, accounting for 21.7%
of the winds, the average wind direction was 261 °.
Data Recovery
Possible
(hours)
Reported
(hours)
Recovery
Wind Speed
2160
2139
99.03%
Sigma Theta
2160
2139
99.03%
Wind Direction
2160
2139
99.03%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix C
Page45 of48
North Butte
Wind Data Summary
4/1/2011 . 6/30/2011
Hourlv Data
Wind Speed (mph)
Sigma Theta (Q)
Average
11.04
Min
0.72
21.65
Max
36.11
101.50
13.30
11.61
29.42
29.64
9.29
8.73
18.58
18.23
21.40
25.59
22.92
25.83
23.50
27.71
1.00
1.49
0.96
0.92
1.06
1.24
4.55
Wind Direction
N
NNE
NE
ENE
E
ESE
SE
SSE
s
ssw
SW
WSW
w
WNW
NW
NNW
10.03
11.04
12.29
11 .11
9.45
11.24
11.65
10.30
9.75
7.58
9.40
13.55
33.35
36.11
31.08
19.04
25.09
26.43
1.07
1.39
1.08
1.40
1.11
2.07
0.96
0.95
0.77
0.72
Predominant wind direction was from the N sector, accounting for 12.6%
of the winds, the average wind direction was 308 °.
Data Recoverv
Wind Speed
Sigma Theta
Wind Direction
Possible
(hours)
Reported
2184
2184
2184
2183
2183
2183
Recovery
.(hour~_
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
99.95%
99.95%
99.95%
Appendix C
Page 46 of48
North Butte
Wind Data Summary
7/1/2011 - 9/30/2011
Hourly Data
Average
Wind Speed (mph)
Max
Min
8.86
37.41
0.68
26.31
101.20
4.20
N
10.79
37.41
2.44
NNE
10.27
28.85
2.05
NE
8.40
21.59
1.13
ENE
7.79
20.27
1.62
E
8.16
27.04
1.14
ESE
8.29
24.57
2.18
SE
9.00
20.32
1.02
SSE
10.96
21.85
0.68
s
ssw
9.70
21.68
1.37
8.38
21.30
1.48
SW
8.53
23.72
1.01
WSW
7.56
23.08
1.36
w
7.57
20.95
1.71
WNW
8.22
15.92
3.44
NW
7.40
22.37
2.06
10.15
27.66
3.24
Sigma Theta (ll)
Wind Direction
NNW
Predominant wind direction was from the WSW sector, accounting for 16.1%
of the winds, the average wind direction was 276 °.
Data Recoyerv
Reported
(hours)
2207
Recovery
Wind Speed
Possible
(hours)
2208
Sigma Theta
2208
2207
99.95%
Wind Direction
2208
2207
99.95%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
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99.95%
Appendix C
Page47 of48
North Butte
Wind Data Summary
10/1/2011 - 12/31/2011
Hourly Data
Average
Wind Speed (mph)
Max
Min
10.21
32.55
0.37
17.56
93.90
4.02
N
13.82
28.30
1.21
NNE
11.33
29.71
1.53
NE
8.15
29.01
0.89
ENE
5.28
10.98
2.15
E
6.33
9.57
0.37
ESE
8.70
14.31
3.99
SE
6.01
7.01
5.11
SSE
7.32
19.93
0.88
s
ssw
7.37
15.93
0.78
10.82
31.43
1.12
SW
11.84
32.55
0.95
WSW
8.45
26.92
1.32
w
8.15
19.23
2.02
WNW
7.27
19.75
0.42
NW
7.91
16.99
2.80
13.18
31.84
1.24
Sigma Theta
(2 )
Wind Direction
NNW
Predominant wind direction was from the SW sector, accounting for 24.1%
of the winds, the average wind direction was 259 °.
Data Recovery
Possible
(hours)
Reported
(hours)
Recovery
Wind Speed
2208
2141
96.97%
Sigma Theta
2208
2141
96.97%
Wind Direction
2208
2136
96.74%
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Appendix C
Page48 of 48
Appendix D
North Butta Site and Regional
Meteorologica l Comparison
Appendix D
North Butte Site and Regional Meteorological Comparison
The Antelope Coal Mine wind rose data are presented in Figures 2 through 6. The derivation in wind
rose data between the North Butte Remote Satellite from the Antelope wind rose is attributed to
topography-driven spatial differences due to a secondary modal, north-northwest wind swirling around
North Butte and hitting the North Butte weather station from the north-northwest. Despite the
topography-driven spatial differences between the on-site and the Antelope wind roses, the baselineyear data collected at the North Butte station is considered to represent the long-term conditions
because it does so at Antelope Coal Mine, and the topography does not change from year to year. Both
wind speed and wind direction correlated very strongly between the short-term (North Butte) and the
long-term (Antelope). The average and maximum monthly and diurnal average wind speeds are
presented in Figures 7 and 8. A comparison of wind class and monthly wind speed was made between
the Antelope Mine and the North Butte Remote Satellite. The comparison data are presented in Figures
13 and 14. Antelope Mine wind speed and direction for the baseline year (2011) were compared to the
25-year average for this station (Figures 20 and 21). Data collected during the baseline year (2011)
compare well to the 25-year average with regression coefficients (R2 values) of 0.98 and 0.95 for wind
speed and direction (Figures 22 and 23). Finally, the stability class distributions for North Butte and
Antelope are quite similar as shown on Figure13.
Average monthly temperatures at the Antelope Mine range from -4·c (25.F) in December and January
to 22"C (72.F) in July (Figure 10). Recorded monthly temperatures range from -4o·c (-40.F) in December
to over 3s•c (100.F) in July. The daily diurnal temperature curves for each of the four seasons are
presented in Figure 8. Average monthly temperatures for the Antelope Mine and North Butte Satellite
were completed and the data are presented in Figure 15. On average, the baseline year temperatures at
the North Butte Remote Satellite compare very closely long-term Antelope temperatures.
Because the North Butte station does not have the capability to monitor relative humidity, precipitation
or snowfall, regional stations within close proximity were utilized to examine these data. Monthly
average relative humidity at the Wyodak Mine east of Gillette is presented in Figure 16. Relative
humidity ranges from 75% in the winter (December to February) to 45% in August. The Antelope Mine
precipitation data for the year indicates that the area precipitation ranges from less than 1.3
centimeters (less than 0.5 inch) during January, February, November, and December to more than 4
centimeters (1.5 inches) during the months of May through July (Figurell). Average monthly snowfall at
the Gillette weather station ranges from 25 centimeters (10 inches) in March to less than 2.5
centimeters (1 inch) in September, and June through August are generally snow free (Figure 17). A graph
of heating, growing and cooling degree days in Gillette are presented in Figure 19. This data is
considered to be representative of the North Butte Remote Satellite because of the proximity of these
two stations to the North Butte location.
Monthly pan evaporation data from the Gillette weather station was compared to the monthly
evapotranspiration data collected at the North Butte Remote Satellite and is presented in Figure 18.
With a few minor variations during the spring and summer months, the evaporation data compares well
between the two sites.
Based on the 12 months of data collected at the North Butte Remote Satellite and the above
comparison of site data to regional long-term data, Cameco considers that the regional long-term data is
representative of local site climatological conditions.
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
Appendix D
Page 1 of15
TABLE OF FIGURES
Figure 1 -Antelope Mine Meteorological Summary ............................................. 3
Figure 2 -Antelope Mine Year-Round Wind Rose ............................................... 4
Figure 3 - Antelope Mine 1st Quarter Wind Rose ................................................ .4
Figure 4 -Antelope Mine 2nd Quarter Wind Rose ................................................ 5
Figure 5 -Antelope Mine 3rd Quarter Wind Rose ................................................. 5
Figure 6 -Antelope Mine 4th Quarter Wind Rose ................................................. 6
Figure 7 -Antelope Mine Diu mal Wind Speed ..................................................... 6
Figure 8 -Antelope Mine Diu mal Temperature .................................................... 7
Figure 9 - Antelope Mine Wind Speed Distribution .............................................. 7
Figure 10- Antelope Mine Temperature Statistics ............................................... 8
Figure 11 - Antelope Mine Precipitation Statistics ................................................ 8
Figure 12 - Antelope Mine Wind Speed Statistics ................................................ 9
Figure 13 - Stability Class Comparison ................................................................ 9
Figure 14 -Wind Speed Comparison .................................................................. 10
Figure 15- Temperature Comparison ................................................................ 10
Figure 16- Regional Relative Humidity .............................................................. 11
Figure 17 - Regional Snowfall ............................................................................ 11
Figure 18 - Regional Evaporation ...................................................................... 12
Figure 19- Regional Degree-Days .................................................................... 12
Figure 20 - Antelope Mine Wind Speed Distributions ......................................... 13
Figure 21 -Antelope Mine Wind Direction Distributions ..................................... 13
Figure 22 -Antelope Wind Speed Regression Analysis ..................................... 14
Figure 23- Antelope Wind Direction Regression Analysis ................................. 14
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Appendix D
Page 2of 15
Figure 1 - Antelope Mine Meteorological Summary
Antelope Mine
Meteorological Data Summary
1/1/1997 - 12/31/2011
Houri~
Wind Speed
Average/Total
Max
Min
11.3
50.7
0.0
16.0
82.0
0.0
47.1
102.1
-33.8
157.12
1.48
25.3
25.9
(mph)
Sigma-Theta ( 0 )
Temperature
Data
(F)
Precipitation (in)
Bar. Pressure (in Hg)
Predominant wind direction was from the
accounting for
w
20.0
sector,
15.2% of the possible winds
Data Recovery
Parameter
Possible
Reported
(hours)
(hours)
Recovery
Wind Speed
131472
124667
94.82%
Wind Direction
131472
124680
94.83%
Sigma-Theta
131472
124680
94.83%
Temperature
131472
127327
96.85%
Precipitation
131472
126443
96.17%
Bar. Pressure
131472
86725
65.96%
Cameco Resources Smith Ranch Project Environmental Report- February 2012
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Appendix D
Page 3 of 15
Figure 2 - Antelope Mine Year-Round Wind Rose
25 Year Wind Rose
Antelope Mine
N
Wrlgh1, WY
111111117 Hr.11o 1213112011 Hr. 24
E
s
0
4.00
mph
Figure 3- Antelope Mine 1st Quarter Wind Rose
1st Quarter Wind Rose
Antelope Mine
N
wrtgh~ WY
111111117 Hr.1 to 3131/2011 Hr. 24
w
E
Hl%
15%
s
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Nuclear Regulatory Commission Source Material license No. SUA-1548 Renewal
0
4.00
mph
Appendix D
Page4of 15
Figure 4 - Antelope Mine 2"d Quarter Wind Rose
2nd Quarter Wind Rose
Antelope Mine
N
Wfigh\WY
41111N7Hr.11af/30/2011 Hr.24
w
E
II%
I
19.0
25.8
~
s
Figure 5- Antelope Mine 3rd Quarter Wind Rose
3rd Quarter Wind Rose
Antelope Mine
N
Wright, WY
711/1887 Hr.11o f/30121111 Hr. 24
-E
. i
10%
12.1
s
19.0
25.8
~
~
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material license No. SUA-1548 Renewal
AppendixD
PageS of 15
Figure 6 - Antelope Mine
4th Quarter Wind Rose
Antelope Mine
4th
Quarter Wind Rose
N
Wnght WY
f011o'1987 Hr. 1 to 121'3112011 Hr. 24
w
E
s
0
4.00
mph
Figure 7- Antelope Mine Diurnal Wind Speed
Antelope Mine Diurnal Average Wind Speed
18
16
14
12
a.
E 10
.c
l
(/)
'1:1
c
~
8
6
4
-e-Summer
2
0
0
4
8
12
16
24
Hour of Day
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Appendix D
Page 6 of 15
Figure 8 - Antelope Mine Diurnal Temperature
Antelope Mine Diurnal Average Temperature
-a-summer
-+-Spring
80 +----l
Fall
--Winter
~oo+---~~~-+----------~~--------t---~~----4-------~~r---------4
I
!~~---------+-----------~~~----~----------,___________,______~~~
20··~---------+----------+----------4--------
0
4
8
12
16
.20
24
Hour of Day
Figure 9 - Antelope Mine Wind Speed Distribution
Antelope Mine Wind Speed Frequency Distribution
11111997 to 12/31/2011
100%
~-··-·-
...
~····---·
90%
.
.9
ti
/
1\/
._/"'\
80%
70%
60"/o
'!
!i
~%
Ill
~
40%
e
d
30%
!!:I
--·--
20%
l
10%
I
I
I
I \
i
10"/o
g
8%
\
6%
\
20
0
--Cumulative
Frequency
-+-Frequency
I....._____.
4%
r\.
10
I.. .-----,
l
0%
0
14%
12'%.
lA
~
1
--
v-----~---~
""'
2%
r---..__
30
40
0%
60
mph
Cameco Resources Smith Ranch Project Environmental Report- February 2012
Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
AppendixD
Page7of 15
Figure 10- Antelope Mine Temperature Statistics
Antelope Mine Monthly Temperatures
120
100
80
60
40
~
a.
E
20
~
-+-Average
0
- a - Monthly Minimum
--e-- Monthly Maximum
-20
------- Average Daily High
- - -Avera e Dail Low
-40
-60
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Month
Figure 11 - Antelope Mine Precipitation Statistics
Antelope Mine Monthly Precipitation
2.5
I
I
!
"'
I
2.0
I
~ 1.5
a.
i
0..
1.0
0.5
¥
I
,I
~
v
\
\
~
'¥
.A
A
\
i\
v
0.0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
A
i
v
Dec
Month
Cameco Resources Smith Ranch Project Environmental Report- February 2012
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Appendix D
Page 8 of 15
Figure 12- Antelope Mine Wind Speed Statistics
Antelope Mine Monthly Wind Speeds
55
50
45
40
"/""
ll
-35
i.
.§.
30
,
25
...
...
~
.-A..
"'
/
~
A
'
......
G"
/
/
I_._Ave~ I
...,.._Maximum
120
15
.._
__...-
10
5
...
0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month
Figure 13 - Stability Cl- Comparison
North Butte· Antelope Mine StablUty Class Comparison
• Ant•lope Mine
• NorthBuue
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AppendlxD
Paaetof15
..--..
r·~·--···-·····--·
Figure 14 -Wind Speed Comparison
..-······-·········..·····-··..·······..····--······..···- ...............
-·---~---·
!
--·······--·--~--·-~--
..
-~------~-----·--·-·--·····
················l
Monthly Wind Speed Comparison
14
12
10
:E'
1:1.
..5.
8
-a
Ill
J
-a
.5
6
;::
4
2
0
Jan
Feb
Mar
Apr
May
Jun
Figure 15 - Temperature Comparison
Monthly Temperature Comparison
70
gso
f
~ ~ +~-~-·----------~----·---,·~~~~-----~·. ·~--~---~------··------~-----~---·---······-·····~~-~-··-··-···•.c•.c•
!.
E
~ ~ +"··-~·····-··--~~---·-·-"''"'---···-· ----·--····-··-~·-··---···~----~----~----·---CC~~r-
~Antelope
Long-Term Temperature
.......,.North Butte Baseline Year Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
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Nuclear Regulatory Commission Source Material license No. SUA-1548 Renewal
Aug
Sep
Oct
Nov
Dec
Appendix D
Page 10of15
Figure 16- Regional Relative Humidity
BHP Wyodak Monthly Average Relative Humidity
80
.~
70
K
""'
....,.-
-~
50
·e
40
60
~
0
..LY"' ~
~
""'
=ti
:::1
j>
A
~
..............
~
A
/
/
A.-
l,/
l:
-
.~ 30
f tl
a;
a: 20
10
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Month
Aug
Sep
Oct
Nov
Dec
Figure 17- Regional Snowfall
Gillette Monthly Snowfall
12
~
10
8
I
v-o.....
~
A
V" ~
\
0
Q)
'5
./>
6
(
'1\
.E
4
IJ
\
2
~
0
Jan
Feb
Mar
Apr
May
~
Jun
v
Jul
Month
v
~
Aug
Sep
A/'
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Nuclear Regulatory Commission Source Material License No. SUA-1548 Renewal
I
I
Oct
Nov
Dec
Appendix D
Page 11 of 15
Figure 18 - Regional Evaporation
Evaporation Comparison
12
10
/;
8
~~~
en
1!
6
()
jiJ.....
VY··
l
l
--~
\
~~
1\
\~
~
~
',,~
',
,'
.5
./
v
L
4
2
13"""" ~
'\
--+--Gillette Pan Evaporation
-e- North Butte Evapotranspiration
~ 'e:J
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Month
Aug
Sep
Oct
Nov
Dec
Figure 19 - Regional Degree-Days
Gillette Degree Days
1200
-----------·------------------------------,
~Heating
Degree Days (SSF Base)
---1!.-- Growing Degree Days (SSF Base)
-a-Cooling Degree Days (65 F Base)
800
200-
Month
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Appendix D
Page 12of 15
Figure 20- Antelope Mine Wind Speed Distributions
Antelope Mine Annual VI. Long·Tenn Wind Speed Dlwlbutlona
35%
30%
25%
I
I
20%
15%
10%
5%
0%
o-3
4-7
8-12
13-18
19-24
>24
Wind Speed Clua (mph)
---Figure 21 - Antelope Mine Wind Direction Distributions
Antelope Mine Annual ,.. Long Term Wind DII'KIIon Dletrlbutlon•
20"
18"
1~
,...
14"
1""
I "'
~
4"
"'
""
N
,..,.E
NE
ENE
E
ESE
SE
SSE
S
SSW
SW
WSW
W
WHW
tNt
......W
Wind DINC:IIon Callgc.y
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Nuclear Reaulatory COmmission Source Material Ucense No. SUA-1548 Renewal
Appendix 0
Paae 11 of 15
Figure 22 - Antelope Wind Speed Regression Analysis
Antelope Mine Wind Speed Correlation
Baseline Year vs. Long Term
35%
>u
30%
c
::s 25%
Ill
..
CT
Cll
II.
Ill
Ill
20%
"1:1
15%
0
1
.. 10%
....:.
y = 0.9179x + 0.0137
R2 =0.9766
t/)
Ill
.....
5%
0%
0%
5%
10%
15%
20%
25%
30%
35%
1-Year Speed Class Frequency
--------
Figure 23 - Antelope Wind Direction Regression Analysis
Antelope Mine Wind Direction Correlation
Baseline Year vs. Long Term
18%
16%
~ 14%
c
Cll
::s 12%
CT
e
II.
c 10%
y = 0.7863x + 0.0134
R2 = 0.9533
.2
1l..
..
i5
Ill
:.
........
8%
6%
4%
2%0%
0%
5%
10%
15%
20%
1-Year Direction Frequency
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Appendix D
Page 14 of 15
References
1. IML Meteorological Database, 1986 to 2012 (Antelope Mine data)
2. AATA Meteorological Instrument Raw Data Files, Dec 2010 to Jan 2012 (North Butte Baseline Year
data)
3. High Plains Regional Climate Center, March 1902 to December 2010 (Gillette temperature,
precipitation and snowfall data)
4. Western Regional Climate Center, 1925 to 2005 (Gillette pan evaporation data)
5. IML Meteorological Database, 2005 to 2012 (Black Hills Power, Wyodak site relative humididty data)
6. M. E. Jensen, R. D. Burman, and R. G. Allen 1990. Evapotranspiration and Irrigation water
Requiremtnts, ASCE manuals and Reports on Engineering Practice N0.70 American Society of Civil
Engineers NY 1-332.
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Appendix D
Page 15 of 15