REP02738

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 3/21/2007
• Doc Name: 2nd Half 2006 Subsidence Report
• From: Twentymile Coal Company
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

•
++
0
d
V
C
d
.y

T
_~

o v rn v o n N n o ln ln o o v v m o co lo o n
.% o r o rn o m N o o m n o n co o o ao v io 0
. LL o o rn lo o co n ln o rn rn n o o o rn o ln co v o c~
~ V O M N N O N N N O N N N O C7 ch N O M M c7 O M

U W
J
W
O N N N O N N n O n n n O n n n O n n n O ~
0 1n d0 O O r N M O M n 117 O ll7 W O O N O7 n O
O r O r O ~ 0 0 O N r .- O N r N O N .- ~ O
~ r 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O
U W

O V m V O M a0 a0 O N n N O n n n O CO O O
O r o 1t) O n r V O m 7 n O V l17 n O O W ~ O O
= O N N O O M M ~ O (D t0 M O V M m O r O n O V
~ r O r r 0 O r O r O ~ r O O r .- O O
p S
U Z

1n 1n 1n 1n 1n 1n 1n o u7 1n o 1n 1n o u7 1n
N O O r 00 N a0 ~ O r 117 t0 c0 a0 N
Q r r N O O .- O O N 0 0 ~ O O r O
r J W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O
Q W J
p p W
W
N
Q

m u7 0 0 1n o 1n 1n o 0 0 0 0 1n o 0 1n
n n N W W r OJ (O N c0 c0 n 0 ~
W O O O O O O O O O O O O O O O
Z ¢ o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
r F.

w ~ w

O
a
0 1n 1n 1n 1n o 0 1n 1n o 0 0 1n u7 1n 1n
0 1n O 1t) n N V n N O N V 0 7 M
Q = O O N ~ O ~ O O N O O M O O M O
O r r O O O O O O O O O O O O 0 0 0 O

W
rn p Z
(n 1n (P ~ n ~ a0 1n N In W V M V ~ CO V W 1n n (O
Ql a0 M O O V' O> ~ M V <D LL7 O M M O N O O) (D n n
N N E (O r ~ M ~ V M S V ~ ~ ~ (O N r O ~
W OD O (b m W O O o0 (b O W O~ OD l[i 00 ~ N n 00
J O
n 01
co (O
co O
co O
n (O
co (n
co O
co n
co 01
co (n
co O
co O
n (D
co O
co O
co tp
co O
co O
cn O
co W
co (O
co
W (O (O c0 c0 c0 (O c0 c0 (O (O c0 c0
N 00 ~ M n 1n u7 O N 1L7 In 1() n rn 117 V N 1(7 1L7 1L) 0 1a7
M n aD 40 N O V n M (n r V' a0 01 (n O n n OD to M
~ Ql Ql (n ~ V ~ aj r 01 to O " N N N m O n n 1n v
f" O N N N m m (n M N r r N M 0 0 0 V V V V V d'
U1 N 1f7 ~ 11'Y M M M 1(7 O t[) ~ l() N N
Q N N ~ N ~ ~ N ~ ~ ~

W N N l N ~ N ~ ~ N N N N ~
N N N N N N N N N N N N N N N
n V M ~ ~ M (O 117 117 N O to N ~ ~ ~ (0 L17 W 1(7 ~ ~
O O c0 (n W M N r W W O M V (O r O N n a0 ~ N 117 117
m N O N O vj M V n ~j r ~ l(7 .- N to N O ^ 1n M to
= M n N n (D V In to O M 117 M V M M M OJ n rn n O N

M G
10 J r n 1n n 117 V 117 V V M l() M 1n O O O (D rn m n rn n (O
r 2 In N t17 N 1f7 N ~ 1n to N V7 N 1n to 1l) to n n N n n n
f
I L N 1n N ~ N 1() N N N 117 N ~ N N N N N N 117 N N N
Q
S Z 1n u7 l(7 Ln Ln 1n 1n 117 Ln Ln ~ Ln In to LL7 117
Of
r
n n n n n n n n n n n n n n n n N N N N N N
~ ~ ~ ~ ~ ~ ~ ~ r ~ r ~ ~ ~ ~ ~ ~ ~
p r r r ~ V V 7 V V V
W W W W W W W W ~ ~ ~ ~ ~ ~ ~ ?~ r r r r r r
F Z Z Z Z VJ fn fn (n ~ ~ ~ W Z Z Z Z W W W W W W
a w rn cn cn m ~ ~ ~ cn cn ~ cn cn ~ rn w z z z z cn cn
v v U U U v v v U v v v U U v v ~ 3 ~ ~ ~ 3
w z ~ W ln n n n ln n n n ln n n n ln n n n ln n n n ~ n
r 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
r O w v o v v v o v v v o v v v o v v v o v v v o
p 4
r Q
a p m ~ N M W ~ C~ M m ~ N M ~ ~ N c7 ~ ~ (~ c\7 W f
N
r
0
O
N
M
W