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2020-08-07_PERMIT FILE - C1981010 (116)
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2020-08-07_PERMIT FILE - C1981010 (116)
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Last modified
1/25/2021 5:46:41 PM
Creation date
1/25/2021 5:40:59 PM
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Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Permit File
Doc Date
8/7/2020
Doc Name
East Pyeatt Hydrologic Model
Section_Exhibit Name
Appendix Q Section VIII
Media Type
D
Archive
No
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SEDCAD 4 for Windows <br />Copyright 1888 Pamela J. Schwab <br />CNiI Software Design <br /> <br />Structure Detai/; <br />Structure #1 (lVul/)/) <br />Structure #1(Nul/) <br />Structure #4 (Pond) <br />Pond Inputs: <br />Initial Pool Elev: 6.00 <br />Initial Pool 0.39 ac-R <br />*Sediment Storage: 0.59 ac-R <br />Dead Space: 20.00 <br />*Sediment capacity was entered by user <br />Pond Results: <br /> <br />Peak Elevation: 10.59 <br />H'graph Detention Time: 0.37 hrs <br />Pond Model: CSTRS <br />Dewater Time: 0.92 days <br />Trap Efficiency: 33.32 <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br /> <br /> <br />Elevation Area <br /> <br />(ac) Capacity <br /> <br />~ac-R) Discharge <br /> <br />~~s) Dewater <br />Time <br />(hn) <br />6.59 0.219 0.000 0.000 Top of Sect. Storage <br />7.00 0.240 0.095 0.000 <br />7.50 0.292 0.228 0.000 <br />8.00 0350 0.388 0.000 __ <br />8.50 0.400 0.576 1.370 9.35 __ <br />9.00 0.460 0.790 8.700 6.45 <br />9.50 <br />10.00 <br />10.60 <br />10.59 0.530 <br />0.590 <br />0.660 <br />0.672 1.038 <br />1.318 <br />1.630 <br />1.690 25.650 <br />55.240 <br />95.320 <br />108.146 5.00 <br />0.80 <br />0.40 <br />0.10 Peak Stage <br />11.00 0.730 1.977 169.240 <br />11.50 0.810 2.362 299.950 ____ _ <br />12.00 0.900 2.789 477.490 <br />Filename: EPYF.ATT.sc4 <br />Printed 05-22-2003 <br />
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