2007-11-07_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/7/2007
• Doc Name: Hydrologic evaluation of mine closure & reclamation
• From: Whetstone Associates
• To: Cotter Corpoartion
• Media Type: D
• Archive: No

Schwartzwalder Mine -Hydrologic Evaluation of Mine Closure and Reclamation 24
Table 13. Sump Pumping Rates
Flow from Sumps (gpm)
. , ., r__- T~ r Smm~ I Sumo 2 Sump 3 Sump 4 Total Flow
>,pr-95 4/12/1995 '.
'
lay-95 5/1/1995
'
lun-95 6!1/1995 '',
Jul-95 7/1/1995
+pg-95 1 8/1/1995
Sep-95 € 9/1/1995
~av-96 5/22/1996
Jun-96 6/14/1996
Jul-96 7/1/1996
4ug-96 8/1/1996
Sep-96 9/1/1996
Apr-97 _ 4/1/1997
vla -97 5/1/1997
Jun-97 6/1/1997
Jul-97 7/1/1997
Au -9g 7 8/1/1997
Sep-97 i 9/1/1997
Oct-97 I 10/1/1997
Nov-97 ~ 11/1/1997
Dec-97 12/1!1997
Jan-98 1 / 1 / 1998
Feb-98 2/1/1998
Mar-98 3!1/1998
A r-98 E 4/1/1998
Mav-98 5/1/1998
Jun-98 6/1/1998
Nov-99 11/17/1999
Dec-99 12/14/1999
Jan-00 1/27/2000
Feb-00 2/1/2000
Maz-00 3/1/2000
Apr-00 4/1/2000
May-00 S 5/1/2000
Jun-00 € 6/1/2000
Jul-00 7/1/2000
Au -00 8/1/2000
Sep-00 9/1/2000
Oc[-00 ~ 10/1/2000
Nov-00 11/1/2000
Dec-00 12/1/2000
Jan-01 1 /1/2001
Feb-Ol 2/1/2001
Mar-01 3/1/2001
Apr-01 4/1/2001
Ma -01 I 5/1/2001
Jun-01 6/1/2001
Jul-Ol ?
01 7/1!2001
8/1/2001
l/ 1
997
266
259
194
185
174
-- -- _ _
11/1/1997 ~ -
12/1/1997 € - 92
1/1/1998 78 .
2/t/1998 73
3/1/1998 71
4/1/1998 107
5/1/1998 189
.. ,.,.,.,. 211
7/1999 ~ 4
II 44
9/1
65
11/1/2000 - 46
12/1/2000 53
l/1/2001 € 48
2/1/2001 48
3/1/2001 € 55
Aug-
Sep-Ol
9/1/2001 - _ --
10/l/2001
55
Oct-01 10/1/2001 11/1/2001 45
50
Nov-Ol 11/1/2001 12/12001
Dec-Ol 12/12001 I/1/2002 45
Jan-02 1/1/2002 2/1/2002 55
55
Feb-02 _ 2/1/2002 3/1/2002 60
Mar-02
~ 3/1/2002 4/1/2002 - 65
A r-02 4/1/2002 5/1/2002 I--- _---~I ~ -
65
May-02 5/1/2002 6/1/2002 1 1 1
i 55
tun-02 6/12002 7/1/2002 I 0
Jul-02
Min 35
Max 404
Average 104
4109B.071116 Whetstone Associates