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1987-12-01_PERMIT FILE - C1981017 (110)
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1987-12-01_PERMIT FILE - C1981017 (110)
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Last modified
1/4/2021 12:56:57 AM
Creation date
5/15/2012 10:20:42 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981017
IBM Index Class Name
PERMIT FILE
Doc Date
12/1/1987
Doc Name
Mine Portal Areas
Section_Exhibit Name
Chapter II Attachment 1 to Appendix II-B-7
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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5. POM DESIGi CRITERIA <br /> a.) ;IiniLrim Required Storage Capacities <br /> , rr ual 3-Year 10 Year �i*Lrrn�m <br /> Mine Sit Sediment Flood Total <br /> Sub Area Storage Storage Storage* <br /> of of of of <br /> 3-1 0.028 0.084 0.21 0.29 <br /> 3-2 0.046 0.138 0.23 0.37 <br /> 4-1 0.19 0.570 0.27 0.84 <br /> 4-2 0.002 0.006 0.10 0.11 <br /> 5-1 0.017 0.051 0.26 0.31 <br /> 5-2 0.064 0.192 0.47 ( 0.66 <br /> k a) 100 % 10-year flood <br /> b) 100 % 3-year sediay=nt yield <br /> b.) MaxiTTEaTt Discharge Capacity Requirements for Outlets, Er�rgency <br /> Spillways and Ditches. <br /> Mine 25-Year 10-Yea?- Mine Effluent, <br /> Sub Area Discharge, Discharge, <br /> cfs cfs cfs <br /> 3-1 6.0 4.0 0.5 <br /> 3-2 10.2 6.7 0 <br /> 4-1 7.2 4.8 0 <br /> 4-2 3.5 2.5 0 <br /> 5-1/5-2 ( 30.7 22.4 0 <br /> A-6 <br /> 59 <br />
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