2008-05-06_REPORT - C1982057

• Permit No: C1982057
• IBM Index Class Name: REPORT
• Doc Date: 5/6/2008
• Doc Name: 2007 Annual Hydrology Report to Appendix C
• From: Seneca Coal Company
• To: DRMS
• Annual Report Year: 2007
• Permit Index Doc Type: Hydrology Report
• Email Name: DTM
• Media Type: D
• Archive: No

MONTH: NOVEMBER
DAY # OF TEMPERATURE (DEG C)
HOURS MAX TIME MIN TIME AVG
Seneca Met. Site 2 - 2006
WIND SPEED (KNOTS) WIND DIRECTION
MAX TIME MIN TIME AVG AVG OF HOURLY AVGS
1
2 24
24 6.4
10.6 1447
1401 -11.3
-8
8 656
603 -3.2
15.3
1448
0.7
37
3 4
3 24 9.7 1556 .
-1.5 612 -0.1
3
6 12.5 1515 0.7 245 3.2
4
5 24
24 9.3 1140 0.4 17 .
4.5 18.5
12
2 1241
1327 0.7 59 3.2

6
24 8.8
9.8 1458
1327 -1.2
1
1 315
541 4.3 .
15.4
1531 0.7
0.7 4
11Z 3.2
3
6
7 24 16.8 1454 .
2.0 2341 6.3
9
2 15.4 1408 0.7 111 .
2.g
8
9 Z4
24 20.4 1350 -1.1 547 .
g•0 19.0
26.9 1548
1403 0.7
0
7 35 3.8

10
24 15.2
4.4 1324
1440 -3.1
-8.4 2355
2225 5.5
_2 5
40.5
1349 .
0.7 52
140 4,2
5.9
11
12 24
24 10.5 1326 -9.1 601 _0,3 13.9
40.0 1303
1459 0,7
0
7 6

13

24
1.8
3.9
1408
2358
-14.9
-14
6
2332
54
-4.1

20.5

921 .

0.7 0

0 4.5

3
9
14 24 5.0 447 .
-4.1 2353 -3.1
0
4 27.3 2306 0.7 58 .
3,5
15
16 24
24 4.2 1232 -12.9 706 .
-5.7 40.5
11
5 1220
1249 0.8
0
7 56 10.4

17
24 6.7
8.Z 1401
1500 -12.2
-6
2 448
521 -2.5 .
11.8
1008 .
0.7 128
5 3.0
2
9
18 24 9.1 1436 .
-4.4 615 O,g
1
7 10.0 1048 0.7 105 ,
2.8
19
20 24
24 9.8 1355 -7.7 634 ,
_0,4 15.0
9
8 1511
1100 0.7 205 3.3

21
24 14.0
14.9 1441
1429 -5.6
-3
1 654
236 2,3 .
15.4
1448 0.7
0.7 38
210 2.8
3.0
22 24 15.7 1448 .
-0.7 255 4.4
5
g 17.7 1134 0.7 110 3.2
23
24 24
24 13.4 1230 -6.6 2358 .
4.5 14.9
32
9 1500
1047 0.7 27 3 2

25
24 6.9
9.6 1315
1227 -g,g
-4
6 538
631 _2 6 .
9.5
1345 0.7
0.7 419
127 5.7
2
g
26 24 7.2 1238 .
-4.8 2300 1,1
0
1 27.2 1151 0.7 0 ,
3.3
27
28 24
24 7.0 936 -5.8 221 .
0.6 21.3
34
0 1251
1312 0.7
0
7 249 3.1

29
24 -0.4
-9.0 8
1341 -10.2
-22
8 2230
2343 _7,g .
30.9
326 .
0.7 44
38 4.9
3.6
30 24 -9.0 1507 .
-26.1 728 -14.4
-15.5 18.9
12
5 41
114 0.7 0 4.1
. 3 0.7 29 3.3
999.9 = VOID OR MISSING DATA
AVERAGE MAX TEMPERATURE = 8.0 AVERAGE MAX WIND SPEED = 20.4
AVERAGE MIN TEMPERATURE _ -7.3 AVERAGE MIN WIND SPEED = 0.7
AVERAGE TEMPERATURE = 0.1 AVERAGE WIND SPEED -
- 3.8
80.4
88.3
78.5
120.3
324.8
34.8
338.3
124.7
292.8
359.7
333.7
314.8
116.7
274.4
115.2
103.2
102.0
100.4
103.4
102.5
118.4
103.1
175.8
97.9
119.2
107.8
160.2
306.5
25.1
65.1
METER LEVEL: 10
SIGMA THETA
AVERAGE
84.5
80.0
89.7
92.5
83.1
96.1
96.0
81.9
89.0
100.5
94.2
91.9
85.5
61.2
90.7
81.2
84.0
85.1
80.2
83.2
77.7
84.3
91.6
87.3
77.2
79.4
84.5
62.2
100.7
95.7
AVERAGE SIGMA THETA DEGREES = 85.7
TOTAL HOURS DATA REPRESENTED = 720.0
PERCENT GOOD DATA THIS MONTH = 100.0
to
Iv
• • •