REP08882

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 2/22/2001
• Doc Name: 2nd Half 2000 Subsidence Report
• From: Twentymile Coal Company
• To: DMG
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

N
c
`~f
°
N
2
d_
O
0
x
H
O
N
rn
O
N " ~ ~ ~ » + -. - + N N N N N N N N N N N N N N p~ N N N N N °
~ ~ N
N
~ "
~ t0 W N A W N W
' W
O N
IO N
W N
V N
OI N
(n N
A N
N N
+ N
O ~
(O ~
V ~
rn -+
}. +
N
-+
O
W
~ D i
O
0
0
0 0
0 0 0 0 0 0
o
0
0
0
0
0
0
0
0
0
0
0
0
o
0
0
0
° y
~ c9
O
O m
0 0 0 0 0 0 0 0 0 0 0 0 0 0 CJ O O O
t/1
~ V ~ 'V ~ V V ~ ~ V V V ~ ~ V V V V ~ ~ V 9 V ~ ~ J7 V V L V ~ D
(O
()r tD
N (O
N fp
(r t0
4r tD
fT tD
4~ (O
N (O
(T )O (
(r O t0
4r N (D c0 a
N ( p l0
T (li t0
41 tp
( lp cp tO tO tp
( (O a 0 U> t0 l 0 (O 1 p <O y

W
W
W
W
W
Q1
W
Q]
W
m
W CO U~
CD
QJ
W m
W T
W Ut
C9 Ut
W (T
W N
W T
~ ut (
W T Cn
W CJ (T
W U1
W N (
QJ T
W Ur
W
p
z
Z
w
m w
rn w
m w
rn w
rn w
rn w
m w
m w
rn w
rn w w
rn rn w
m w
m w w
rn rn w
m w
rn w
rn w
m w
rn awi w
m w
rn w 4>
rn cJ w
m w w
rn rn w w
m rn O
m N o ~ ~ m rn m m rn rnrn rn m mrn rn m rn rn N ~ "' m N= N U N rn
N A
i
u c
ir i t
i~ C n
o co co m <o o o o o 0 00 0 0 00 0 o o o <o co <o o ~t• rn< om m<o =
O ip (D f0 rp 0 0 0 0 0 0+ 0 N! J N + + -+ O ~O c0 )O O t p lJ ~O ) p (O ( p fp Z
O rn b rn O O O O rn V~ )p O A [O W O O O tp V t O N -• O W rn N
G l
O f T (P O O O f T O U r (J I O O O O O O f T (T O O O N f T O 0 0 N O 0 U 0
N N N N N N N N N N N N N N N N N N N N N N N N N h) N N N N N

IO
(O
(O
f0
(p
(O
(O
(O
(O
l0
0 (D
(O
lO (
O t0
tp
(p
(p
N
(O
IO
tU
(O (
O Qr
[O t
p 0 (
D N D
oo m w m av m m w m m mm m W a om m m w m m ao m a wttr m mm am y
(D (O t0 t0 t0 (D tp )D t0 t0 t p (O a0 (O l 0 (O (O (p tp [O t0 l0 (O ap < p O b ( O tp ~ O <O y
0
rn 0
N 0
rn 0
N 0
rn 0
rn 0
V 0
V 0
V 0
t0 ( 0
O O O
tO
N
N ~ 0
01 0
rn 0
(T 0
W 0
W 0
A 0
N 0
A 0 4~
W ai O
~ O O
A W O O
N
~
z
_ N _ ~
O O (T O (r (T Ur N O (P O fT Ut Ur N (T (T O O O (P O O N Ui O O O N O D
m m

rn
rn
rn
rn
rn
m
m
rn
rn
rn
mm
m
rn
rnrn
m
m
rn
rn
rn
rn
rn
rn
rno~
rn
rnm
rnrn
m r
m
~o co o ~o m m co o io mc cm co o m~o m co co io ro o ro co o¢~ co mm oio ~
m m w ao m m m m m m m m m m m m m w m m m m m m w m m m m m w
N N N W W (T rn rn rn rn rn m rn rn m m m m rn m rn y N

O
N
W
A ~ N
A N
N W
W rn
~ rn
~ 0'
0 0 W
0 +
OJ N N
W+ ~
N ~
fO N
4r A
W A
( A
(p CT
A f-
W t A G'~
0 tC~ A
( A N
A A (T
N
O
m
(T N Cn Cn N tT (P N Ut rn ( P O O O O N (T N O N T
0 0 0 0 0 Ui p
O O O
O O ~
O O Z C1
O
z
2 ° ~ °
m
2
O O O O O O O O O O O O O O O O O O O O O O O O A A 0 0 0 0 ~~ O D
0 0 0 0 0 0 0 0
~ 0 0 00 + 0 0' 0 0 -+ 0 0 0 0 0I J 4: 0 00 0
SD nr
')
W
N W
O W
(P W
O +
O 0
N 0
fT (P (H
O O
(T AN
O O ~
O AC
O >`Cn
O (n W
O O
fT O
O +
O V
(r A
O A
Ur tT O
O )C
O N V
fT NA
O N ( O
T O
y N
~ O

m° Dy
ym v~
0 0 0 0 0 0 0 0 0 0 0 0 o b o 0 0 0 0 0 0 0 0 o w w o 0 0 o t
y Jl ~ ~ QJ
0
rn 0
N 0
rn 0
V 0
W 0
A 0
N 0
~ '
w 0+
0 0 O
(D W
O p '
A A A
N 0
aD 0
rn !J
O O
O N
+ +
O N
N + (
V A T rn
t0 N+
V O
N A C
T D ~
D Q N
-
O tT N N O O O (T (11 (P ( T O O O O O ut O O (T (n O (T O O (li O O N N m n

O m
z
m ° r
Z~ m
m r ~~ A
0 0 0 0 0 0
o 0 0 0
~ 00 0 0 0; 0 0 0 0 0 0 0 0 0~ ; 00 0o ~
y
N
N ~
o o_ _o o o o -+ wo iu m i/m io o o ~ o o o o 00 0 00 00 D n
_ _ Q
0 0 0 0 0 0 0 0 0 0 ( P O O O N O O (T (P N O O O O 4 r N O O O O
~ A
°
~ ~
Q C
0 0 0 0 0 0 0 0 0 00 0 0 00 0 0 0 0 0 o o o oo a oo oo A 3 ~ C
0 0 0 0 0 0 0 0 0 ++ » N t J 4) IV " 0 0 0 0 00 N O
0 00 = r m
O A V O O O rn O W 0
A 0 0 0 0 0 N 0 0 0 O w O O O _
O O N j
f
T i
U (
T f
J~ i
U (P f
T J~
( N z
m 3
O
Z
N O
0 0 0 0 0 0 0 0 0 00 0 0 ~~ 0 0 0 0 0 o o o oo w oo oo 3
a W A W A A in > V~ O) A V V O O ip A A tJ ~ ~ 0 0 IV O rn O N 0 0 ~ ' 7J
W W W V A V + )O ~ OO N O OA O 6r O N N tlt rn A rn( O W rn+ raN Z
O O N O fT Ut tlr (!t O N O fT ~ t)r ( P ()1 fT O O O (P O O N N tT O O O N

°
m n ~

4~
V~
(P
(!t
(T
Lr
N
(T
(T
S E
A
S
(J N
+
0
0
0
O
O
O
O
O O
-+ O O
O O r
L ~
3 a
A W W w W N N ~ 0 t0 (n A N W [O W W W N 0 0 0 0 0 0 ~ 0 0 0 0
~ (O W V O V N W O O - ~ N N A (O O t0 N V rn V W N -+ W N W O o N A
t!t t!t [T (T N Ut Cn t!t Ur (T (n O O O O N [!• (T O N O O O O O N O O O O

D
O
(A

O