2008-04-30_REPORT - C1981038 ‎(7)‎

• Permit No: C1981038
• IBM Index Class Name: REPORT
• Doc Date: 4/30/2008
• Doc Name: 2007 Annual Subsidence Report
• From: J.E. Stover & Associates Inc
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Email Name: MLT
• Media Type: D
• Archive: No

BOWIE OURCES -BOWIE NO. 1 MINE
SUBSIDENCE MONITORING DATA - 2007
STATION: 15 #5 Steel Rod
DATE
NORTHING
The Subsidence' •
onitoring Point 15 is located 2,870 feet from recent mining. This point is within the
angle of draw of the Bowie No. 1 Mine workings and was most recently affected by workings
described as Entries in 1996, more than 8 years ago.
FASTING
ELEVATION
-DOWN/+UP
1/27/1992
9/26/1992 17682.38
17682.01 11503.30
11502.82 7599.96
7599.71 0.00
-0.25
5/21/1993 17681.98 11502.91 7599.39 -0.32
10/14/1993 17682.00 11502.87 7599.65 0.26
5/18/1994 17681.95 11503.21 7599.52 -0.13
9/22/1994 17682.16 11502.79 7599.79 0.27
6/5/1995 17682.31 11502.04 7600.24 0.45
10/10/1995 17682.30 11502.04 7600.13 -0.11
5/2/1996 17682.28 11502.08 7600.28 0.15
6/17/1996 17682.26 11501.99 7600.24 -0.04
6/12/1997 17682.28 11501.98 7600.21 -0.03
11/11/1997 17682.21 11502.00 7600.26 0.05
7/10/1998 17682.13 11501.89 7600.44 0.18
11/23/1998 17682.35 11501.80 7600.34 -0.10
6/17/1999 17682.25 11501.86 7600.22 -0.12
9/29/1999 17682.30 11501.90 7600.25 0.03
6/23/2000 17682.28 11501.92 7600.22 -0.03
12/4/2000 17682.24 11501.99 7600.30 0.08
11/20/2001 17681.02 11503.78 7599.73 -0.57
8/23/2002 17681.01 11503.80 7599.75 0.02
12/10/2002 17681.01 11503.81 7599.71 -0.04
6/20/2003 17680.98 11503.78 7599.87 0.16
12/24/2003 17680.97 11503.79 7599.79 -0.08
8/10/2004 17680.99 11503.86 7599.73 -0.06
12/24/2004 17681.03 11503.86 7599.74 0,01
8/30/2005 17680.98 11503.80 7599.79 0.05
12/20/2005 17680.99 11503.82 7599.81 0.02
6/21/2006 17680.99 11503.82 7599.80 -0.01
12/27/2006 17681.01 11503.81 7599.81 p,p1
7/12/2007 17680.98 11503.78 7599.74 -0.07
12/18/2007 17680.95 11503.73 7599.77 0.03
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