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: FEBRUARY
DAY # OF TEMPERATURE (DEG C)
HOURS MAX TIME MIN TIME AVG
•
Seneca Met. Site 2 - 2007
WIND SPEED (KNOTS) WIND DIRECTION
MAX TIME MIN TIME AVG AVG OF HOURLY AVGS
1
2 24
24 -10.3
-7.1 1124
1544 -22.3
-26
3 59
359 -16.0 12.5 1458 0.7 5

3
24
2.8
1432 .
-13.5
723 -14.1
-3
7 26.2 1335 0.7 0 4.
4 24 5.3 1204 -11.6 622 .
_3
2 22.4 1925 0.7 234 5,
5
6 24 9.9 1345 -8.4 722 ,
_1
5 11.9 1427 0.7 0

7 24
24 15.1 1357 -4.5 335 .
1,3 10.5
13
0 1120
1436 0.7 157 3,

8
24 9.4
7
1 1009
1342 -6.3
-5
1 732 0,2 .
10.8
1051 0.7
0.7 42
1 2,
9 24 .
6.0 1100 .
-4.6 701
108 0,4
0
6 27.8 1445 0.7 34 3,
10 24 10.1 1311 -2.3 424 .
2 5 12.4 1411 0.7 3 2.
11 24 5.1 1432 0.4 2213 2
1 11.9 1117 0.7 12 2„
12
13 24
24 3.0 1119 -7.0 2339 .
_p,g 14.9
18
4 1515
1416 0.7
0
7 10 2.

14
24 0.8
-2.4 1343
1608 -11.0
-6
5 657
1901 _4,g .
15.0
2243 .
0.7 0
5 3.

15
24
0.1
1244 .
-5.0
2 -4.6
-2
g 28.0 2327 0.7 527 6.;
16 24 3.8 1158 -2.3 29 .
1
0 30.0 33 0.7 852 7.1
17
18 24
24 6.1 1415 -8.0 2357 .
-1.6 49.7
38
7 1346
3 0.7 128 16.:

19
24 8.7
4
8 1506
128 -10.3
-9
0 354 _p,6 '
20.9
1518 0.7
0.7 531
25 4.!
4
1
20 24 .
2.1 1556 .
-14.7 2354
359 0,2
-6
6 31.8 1354 0.7 3 .
g,!
21 24 9.7 1539 -10.5 656 .
_l
p 11.5 1359 p.7 g 3 ,
22 24 13.1 1417 -6.6 655 ,
3
3 22.2 1517 0.7 0
23 24 8.1 236 -6.6 2355 ,
2
3 22.3 1604 0.7 102 3.~
24
25 24
24 -2.1 1347 -12.6 2355 .
_6.5 32.0
26
3 1708
349 0.7 0 g.(

26
24 -0.4
0
8 1434
1356 -13.3
-10
6 123 -6.2 .
23.3
1505 0.7
0.7 1727
21 7,!
2
S
27 24 .
6.1 1334 .
-8.1 126
620 _4,1
_2
8 27.3 1109 0.7 1 .
4.E
28 24 -4.7 1510 -16.1 2348 ,
_g
7 37.7 1127 0.7 16 6.C
, 13.8 1532 0.7 0 3.4
999.9 = volD OR MISS ING DATA
AVERAGE MAX TEMPERATURE = 4
0
. AVERAGE MAX WIND SPEED = 22.3
AVERAGE MIN TEMPERATURE _ - 9
4
. AVERAGE MIN WIND SPEED = Q,7
AVERAGE TEMPERATURE _ - 2
7
. AVERAGE WIND SPEED -
- 4.6
320.6
321.7
316.4
83.4
102.9
102.2
92.7
83.8
103.8
111.4
325.5
332.7
344.3
295.4
252.0
281.5
315.5
91.0
212.6
79.2
65.1
143.4
188.8
278.8
291.4
5.2
251.3
107.8
•
METER LEVEL: 10
SIGMA THETA
AVERAGE
94.3
75.7
65.3
88.4
75.9
72.6
76.7
85.8
87.8
80.6
100.3
88.1
93.9
50.7
81.3
49.9
88.2
89.4
88.9
91.6
95.0
71.4
70.7
59.6
97.8
96.7
87.0
96.0
AVERAGE SIGMA THETA DEGREES = 82.1
TOTAL HOURS DATA REPRESENTED = 672.0
PERCENT GOOD DATA THIS MONTH = 100.0
v,