PERMFILE57005

• Permit No: C1980005A
• IBM Index Class Name: Permit File
• Doc Date: 5/20/2005
• Section_Exhibit Name: Tab 7 Hydrology
• Media Type: D
• Archive: Yes

Table 7-14a
Results of Aquifer Testing by
Peabody Coal Company at the Seneca II Mine
Hydraulic Storage
Date of Type of Type of Discharye Tran soli ssi vi ty Conductivity Coefficient
Well Aqui ter Test Test Analysis Rate (gpm) (ft=/day) (ft/day) (appruximaie)
GW-S68 Bond Crcek 10/31/88 Oailer Analytical 1.81 9.0 0.6 N/A
Alluvium (Skibitzke, 1958)
Ch -56~~ Cow Camp Cre ck 10/28/88 Slug Curve Match N/A 26.0 2,4 10 2
Alluvium injection (Cooper et al., 1967)

C'W-546
Cow Camp Creek
10/07/86
Bailer
Analytical
0.78
5.6
0.5 _1
10
Alluvium (Skibitzke, 1958)
PSY. Molt Fish Cre cV. 10/08/86 Slug Curve Match N/A 35.41 7.1 10-2
No. 1A Alluvium Injection (Cooper et al., 1967)
V
r
a
~
PbM hell
Fi sli Creek
10/08/86
Slug
Curve Match
N/A
39.68
7.9
10-3
No. 1B Alluvium Injection (Cooper et al., 1967)
Gh'-570 Loner Grassy Creek 10/31/88 Slug Curve Fla tch N/A 439,0 62.7 10-3
Alluvium Injection (Cooper et al., 1967)
Gn-571 Upper Gressy Creole 10/31/88 Bailer Analytical 1.36 7,5 0.5 N/A
Alluvium (Skibitzke, 1958)
A i.n -S33 Grassy Creek 10/15/81 Slug Analytical N/A 20.7 1,2 N/A
~ Alluvium Injection (Cedergren, 1967)
a GW-522 Shcil; 10/75/81 Slug Curve Match N/A 0.14 0.01 10 1
o Injection (Cooper et al., 1967)
A
o Gv~-517 Wadgc Coal 03/24/80 Constant .lacob Straight-line 2.0 42.6 4.3 10 2
~ Discharge (Cooper and Jacob, 1946)
0
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