2011-03-21_PERMIT FILE - C2009087A ‎(15)‎

• Permit No: C2009087A
• IBM Index Class Name: Permit File
• Doc Date: 3/21/2011
• Doc Name: Upper Sump Design 10yr/24hr Storm Event
• Section_Exhibit Name: Exhibit 2.05.3-E2 Appendix 2.05.3-E2.E Addendument 2.05.3-E2.E-1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
23
Elevation - Capacity - Discharge Table
Elevation
Area
(ac)
Capacity
(ac -ft)
Discharge
(cfs)
Dewater
Time
(hrs)
0.000
6,774.90
1.877
0.000
0.000
0.000
Top of Sed. Storage
6,775.40
1.959
0.959
0.000
6,776.00
0.000
6,775.90
2.043
1.959
0.000
0.000
0.000
6,776.00
2.060
2.165
0.000
6,776.90
(3) >0.695
6,776.40
2.120
3.000
0.000
0.000
2.998
6,776.60
2.150
3.428
0.000
6,777.90
Spillway #1
6,776.90
2.194
4.079
0.695
11.33*
8.104
6,777.21
2.241
4.770
2.121
6.80
Peak Stage
6,777.40
2.269
5.195
2.998
68.023
86.234
6,777.80
2.330
6.114
5.506
Spillway #2
6,777.90
2.345
6.348
6.793
6,778.00
2.360
6.584
8.104
6,778.40
2.397
7.535
13.599
6,778.90
2.445
8.745
46.655
6,779.40
2.492
9.979
86.234
6,779.90
2.540
11.238
137.577
6,780.00
2.550
11.492
149.693
*Designates times) to dewater have been extrapolated beyond the 50 hour hydrograph limit.
Detailed Discharge Table
Elevation (ft)
Straight Pipe
cfs
(cfs)
Emergency
Spillway cfs
P Y ( )
Combined
Total
Discharge
(cfs)
6,774.90
0.000
0.000
0.000
6,775.40
0.000
0.000
0.000
6,775.90
0.000
0.000
0.000
6,776.00
0.000
0.000
0.000
6,776.40
0.000
0.000
0.000
6,776.60
0.000
0.000
0.000
6,776.90
(3) >0.695
0.000
0.695
6,777.40
(3) >2.998
0.000
2.998
6,777.80
(3) >5.506
0.000
5.506
6,777.90
(3) >6.212
0.581
6.793
6,778.00
(3) >6.941
1.162
8.104
6,778.40
(3) >10.115
3.484
13.599
6,778.90
(3) > 14.604
32.051
46.655
6,779.40
(5) > 18.210
68.023
86.234
6,779.90
(5) >21.295
116.282
137.577
Filename: Upper Sump 10yr,24hr.sc4 Printed 02 -04 -2011