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HYDRO21907
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HYDRO21907
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Last modified
8/24/2016 8:43:06 PM
Creation date
11/20/2007 2:35:34 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981013
IBM Index Class Name
Hydrology
Doc Date
12/1/1983
Doc Name
Expected regional hydrologic impact of mining
Permit Index Doc Type
Correspondence
Media Type
D
Archive
No
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^. <br /> <br />MAXWELL MINE <br />WATER INFLOW MAPPING <br /> Estimated <br /> Probable Gallons per <br />Map Water Minute <br />Key Location Source (Rpm) <br />I Unit 1; Entries 5,6,7,8,9,10 Water originating from coal; 7 <br /> 6 weeping faces; 30% of <br /> water from Entry 10. <br />II Unit 1; W from Entry 4 Face Water originating from 10 <br /> (d 6th crosscut drill hole AP-1 <br />III Unit 2; Entries 1,2,3,4,5,6 Water originating from coal; 1 <br /> weeping faces <br />N Unit 3; Entries 3,4,5,6,7 Water originating from coal; 4 <br /> weeping faces <br />V Unit 4; Entries 1,2,3,k,5 Water originating from coal; 1 <br /> weeping faces <br />VI East Mains; Entry 12 Water originating from 3 <br /> return air shaft <br />VII East Main; Entry 3; Slope Weeping into slope 1 <br />VIII East Main; Entry 2 Air intake shaft 3 <br /> TOTAL 30 gpm* <br />* Estimated fifty-three percent (53%) of water coming from air shafts and drill hole; <br />47% from seepage. <br />
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