PERMFILE110281

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 5/4/2007
• Doc Name: Section 28 Sedimentation Pond
• Section_Exhibit Name: Exhibit 07 Item 20 Part A -ST
• Media Type: D
• Archive: Yes

•
SEDCAD 4 for Windows
c,.o,o~..ne iooa-orv,o a~.~oio .i c~nWOn
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Dewater 7me: 0.00 days
Trap Efficienry: 0,00 °/
Dewatedng time is ra/culated from peak stage to lowest spillway
Elevation-Capacity-Discharge Table
Ir-1
ILJ

Elevation Area

(ac) Capacity

(ac-ft) Dixharge

(mss) Dewater
Time
(hrs)
8,219.53 0.218 0.000 0.000 Top of Setl. Sto2ge
8,219.60 0.221 0.015 0.000
8,220.00 0.235 0.106 0,000
8,220.50 0.253 0.228 0.000
8,220.86 0.267 0.322 0.000 0.00 Peak Stage
6,221.00 0.272 0.360 0.000
8,221.50 0.292 0.501 O.DDO
8,222.00 0.313 0.652 0.000
8,222.50 0.334 0.813 0.000
8,223.00 0.356 0.986 0.000
8,223.50 0.378 1.169 0.000
8,224.00 0.401 1.364 0,000
8,224.50 0.425 1.571 0.000 Spillway #1
8,225.00 0.450 1.789 1.830
Detailed Discharge Table

Elevation
(ft)
Emergency
Spillway (cfs} Combined
Total
Discharge
(cfs)
8,219. 53 0.000 0.000
8,219. 60 0.000 0.000
s,zzo. oo o.ooo D.ooo
8,220. 50 0.000 0.000
8,221. 00 0.000 0.000
8,221 .50 0.000 0.000
8,222. 00 0.000 0.000
8,222. 50 0.000 0.000
8,223. 00 0.000 0.000
8,223. 50 0.000 0.000
8,224. 00 0.000 0.000
8,224. 50 0.000 0.000
,/ /1
u
Filename: STSec28Ten24.030807.sc4 Primed 03-09-2007
Exh. 7-20A-2I Revision Date: 3/12/07
Revision No.: PR-02